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Best Spiral Point Taps - Buying Guide

Last Updated: 04/18/2019

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Bestselling Spiral Point Taps on Amazon

  1. Union Butterfield 1585A(UNC) High-Speed Steel Spiral Point Tap, Relieved Style, Black Oxide Finish, ...
  2. Union Butterfield TN1585(UNC) High-Speed Steel Spiral Point Tap, TiN Coated, Round with Square End, ...
  3. Dormer EP10 Powdered-Metal Steel Machine Spiral Point Threading Tap, Gold Oxide Finish, Round with S...
  4. RedLine Tools - 1/4-20 Spiral Point Plug Tap, H3 Thread Limit - RTG3027
  5. Titan TT92224 High Speed Steel Spiral Point Bottoming Tap, TiN Coated, 6" - 32", H2 Limit, 0.141" Sh...
  6. Dormer E005M5 Spiral Point Taps, Bright Coating, M5, Metric Coarse, Full Length 2.3/8", Flute Length...
  7. Dormer E005M6 Spiral Point Taps, Bright Coating, M6, Metric Coarse, Full Length 2.1/2", Flute Length...
  8. Dormer E005M83FL Spiral Point Taps, M8, Metric Coarse, Full Length 2.23/32"Flute Length 0.5939", Sha...
  9. 20 mm x 2.5 Spiral Point Tap, High Speed Steel
  10. YG-1 N7 Series Super HSS Spiral Pointed Tap, Steam Oxide, Round Shank with Square End, Plug Chamfer,...

  #1

Union Butterfield 1585A(UNC) High-Speed Steel Spiral Point Tap, Relieved Style, Black Oxide Finish, Round Shank with Square End, Plug Chamfer, 1/2"-13 Thread Size

Model: 1050336   |    Mpn: 1585A1/2X13   |    Ean: 0698464023002   |    PartNumber: 1585A1/2X13   |   Asin: B003JY68XW

The Union Butterfield 1585A(UNC)/1585A(UNF) high-speed steel spiral point tap has a relieved-style design, straight flutes with a plug chamfer, black oxide finish, and a round shank with a square end, and is used to create right-hand threads in a range of materials. It is available in two different ANSI thread specification standards: UNC (Unified Coarse) and UNF (Unified Fine). The spiral point of this tap (sometimes referred to as a gun tap ) pushes chips ahead of the tool and the straight flutes reduce clogging. Both characteristics make it suitable for threading through holes (extending through the workpiece). The black oxide finish of this tool will not chip. It improves lubricity, resists corrosion, and helps to prevent buildup and welding on the cutting edge of the tool. Relieved-style design reduces the friction between tap and workpiece for longer tool life. A plug chamfer distributes cutting to ease tapping at the beginning of the hole and to maintain correct perpendicular alignment with the workpiece.

Right-hand threads are designed to tighten when a head or nut is rotated clockwise (the most common threading direction). High-speed steel (HSS) is a common general-purpose steel for cutting tools, and is compatible with a variety of materials. The round shank with square end helps to minimize rotation in the tool holder. This tool can be used in machines, such as drill presses or lathes, or with hand tools such as tap wrenches.

In the Union Butterfield 1585A(UNC) and 1585A(UNF) tap series, taps with 1/4 to 5/16 nominal diameters have two flutes, and those with 3/8 to 3/4 nominal diameters have three flutes. All taps in these series have plug chamfers. This tap conforms to ANSI standards and can create threads to a depth 2 times its diameter. It is suitable for ANSI 2B and 3B tolerance classes: 2B is an average quality fit for commercial and industrial fasteners; 3B produces close-tolerance fasteners used for greater resistance to stripping, as in aerospace applications.

Taps produce internal threads in previously formed holes and can be used in machines (such as drill presses) or with hand tools. Common types of taps include hand taps, spiral point taps, spiral flute taps, thread forming taps, and pipe taps. Hand taps (straight-flute taps) collect chips in the straight flutes of the tool; spiral point taps push chips through holes ahead of the tool; and spiral flute taps pull chips back from the tip of the tool, up and out the hole. Thread forming taps, also known as cold forming taps, press rather than cut to create threads in a drilled hole, and no chips are created. Pipe taps create threads in pipes and pipe fittings. Each thread type designates a thread profile and each type is identified with an abbreviation. In the U.S. and Canada, the Unified Thread Standard is the dominant thread type, including UNC (Unified Coarse), UNF (Unified Fine), and NPT (National Pipe Taper) threads, among others.

Dormer Pramet manufactures cutting tools under the following brands: Precision Twist Drill, Dormer, Union Butterfield and Pramet. The company has locations around the world, and provides tools adhering to ANSI, NAS, and DIN standards.

Features

  • Spiral point tap pushes chips ahead of tool to reduce clogging
  • Spiral point tap with straight flutes for cutting threads in through holes
  • Black oxide finish improves lubricity, resists corrosion, and helps prevent buildup
  • Relieved-style design reduces friction between tap and workpiece for reduced tool wear
  • Plug chamfer for easier starting and correct perpendicular alignment
  • See more on Amazon...

Brand: Union Butterfield   |   Manufacturer: Precision Dormer

Package Dimensions: 0.6 x 0.7 x 3.8 inches (1.5 x 1.8 x 9.7 cm)

Amazon Price: $17.66 | as of 04/18/2019(3:52am pst)
Availibility: Usually ships in 24 hours
List Price: $17.66

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  #2

Union Butterfield TN1585(UNC) High-Speed Steel Spiral Point Tap, TiN Coated, Round with Square End, Plug Chamfer, 2 Flute, 1/4"-20 Thread Size

Model: 1060292   |    Mpn: TN15851/4-20H32FL   |    Ean: 0698464004742   |    PartNumber: TN15851/4-20H32FL   |   Asin: B003JY760Q

The Union Butterfield TN1585(UNC)/TN1585(UNF) high-speed steel spiral point tap has a relieved-style design, straight flutes with a plug chamfer, titanium nitride (TiN) coating, and a round shank with a square end, and is used to create right-hand threads in a range of materials. It is available in two different ANSI thread specification standards: UNC (Unified Coarse) and UNF (Unified Fine). The spiral point of this tap (sometimes referred to as a gun tap ) pushes chips ahead of the tool and the straight flutes reduce clogging. Both characteristics make it suitable for threading through holes (extending through the workpiece). Titanium nitride (TiN) is a gold-colored ceramic coating that combines hardness with low friction for extended cutting tool life and permits faster cutting speeds than with uncoated tools. Relieved-style tap design reduces the friction between tap and workpiece for reduced tool wear. A plug chamfer distributes cutting to ease tapping at the beginning of the hole and to maintain correct perpendicular alignment with the workpiece.

Right-hand threads are designed to tighten when a head or nut is rotated clockwise (the most common threading direction). High-speed steel (HSS) is a common general-purpose steel for cutting tools, and is compatible with a variety of materials. The round shank with square end helps to minimize rotation in the tool holder. This tool can be used in machines, such as drill presses or lathes, or with hand tools such as tap wrenches.

In the Union Butterfield TN1585(UNC) tap series, taps with nominal diameters of and 5/16 are available with two or three flutes and those with diameters of 3/8 to have three flutes. In the TN1585(UNF) series, taps with nominal diameters of and 5/16 have two flutes and those with diameters of 3/8 to have three flutes. All taps in these series have plug chamfers. This tap conforms to ANSI standards and can create threads to a depth 2 times its diameter. TN1585(UNC) taps are suitable for ANSI 2B and 3B tolerance classes: 2B is an average quality fit for commercial and industrial fasteners; 3B produces close-tolerance fasteners used for greater resistance to stripping, as in aerospace applications. TN 1585(UNF) taps are suitable for the ANSI 3B tolerance class.

Taps produce internal threads in previously formed holes and can be used in machines (such as drill presses) or with hand tools. Common types of taps include hand taps, spiral point taps, spiral flute taps, thread forming taps, and pipe taps. Hand taps (straight-flute taps) collect chips in the straight flutes of the tool; spiral point taps push chips through holes ahead of the tool; and spiral flute taps pull chips back from the tip of the tool, up and out the hole. Thread forming taps, also known as cold forming taps, press rather than cut to create threads in a drilled hole, and no chips are created. Pipe taps create threads in pipes and pipe fittings. Each thread type designates a thread profile and each type is identified with an abbreviation. In the U.S. and Canada, the Unified Thread Standard is the dominant thread type, including UNC (Unified Coarse), UNF (Unified Fine), and NPT (National Pipe Taper) threads, among others.

Dormer Pramet manufactures cutting tools under the following brands: Precision Twist Drill, Dormer, Union Butterfield and Pramet. The company has locations around the world, and provides tools adhering to ANSI, NAS, and DIN standards.

Features

  • Spiral point tap pushes chips ahead of tool to reduce clogging
  • Spiral point and straight flutes for cutting threads in through holes
  • Titanium nitride (TiN) coating combines hardness with low friction for extended tool life and faster cutting
  • Relieved-style design reduces friction between tap and workpiece for reduced tool wear
  • Plug chamfer for easier starting and correct perpendicular alignment
  • See more on Amazon...

Brand: Union Butterfield   |   Manufacturer: Precision Dormer

Package Dimensions: 0.51 x 0.51 x 2.99 inches (1.3 x 1.3 x 7.6 cm)

Amazon Price: $9.40 | as of 04/18/2019(3:52am pst)
Availibility: Usually ships in 24 hours
List Price: $14.46

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  #3

Dormer EP10 Powdered-Metal Steel Machine Spiral Point Threading Tap, Gold Oxide Finish, Round with Square End Shank, Plug Chamfer, M27-2.00mm Thread Size, 20.0mm Shank Diameter (Pack of 1)

Model: 0137604   |    Mpn: EP10M27X2.0   |    Ean: 7320760137604   |    PartNumber: EP10M27X2.0   |   Asin: B007IVEWSU

Features

  • Powdered metal substrate offers superior performance that approaches that of solid carbide tools but with the toughness and shock-resistance of high-speed steel
  • Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools
  • Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction
  • Round with square end shank, spiral point
  • Through hole
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Brand: Dormer   |   Manufacturer: Precision Dormer

Package Dimensions: 0.16 x 0.16 x 0.57 inches (0.4 x 0.4 x 1.4 cm)

Amazon Price: $193.54 | as of 04/18/2019(3:52am pst)
Availibility: Usually ships in 1 to 3 months
List Price: $193.54

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  #4

RedLine Tools - 1/4-20 Spiral Point Plug Tap, H3 Thread Limit - RTG3027

 PartNumber: RTG3027   |   Asin: B01KG7EPE8

Tapping is one of the most critical operations in any shop. That's why you need high quality RedLine taps, which are proudly made in the USA. To provide superior precision and cutting control when working with a wide variety of materials, our high performance taps as well as general-purpose taps deliver every time. Our offering includes: spiral point taps, spiral flute taps, gun taps, form taps, as well as a variety of other types. To ensure that we can provide you with a tap that effectively creates the thread you need, we offer tools with multiple coating options including CrC, Oxide, TiCN and TiN. In addition to coatings, our taps are available in both Vanadium cobalt and High-Speed Steel. With these options, we can guarantee that you'll find the exact tool to expertly tap materials of varying hardness, while resisting excess wear and tear, regardless of your specific project. From high volume production to single hole-tapping applications, and from through-holes to blind holes, you'll find the coated or uncoated tool to get the job done. No matter what type of tap you need, you'll find it here at RedLine, simply browse our expansive selection below, or use the filter to find and order your tools even faster.

Features

  • 2.5000 Overal Length
  • Cobalt, Vanadium, PM Substrate
  • Coating: Black Oxide
  • 3 Flutes
  • 1.0000 Thread Length
  • See more on Amazon...

Brand: RedLine Tools   |   Manufacturer: RedLine Tools

Amazon Price: $10.58 | as of 04/18/2019(3:52am pst)
Availibility: Usually ships in 1-2 business days
List Price: $10.58

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  #5

Titan TT92224 High Speed Steel Spiral Point Bottoming Tap, TiN Coated, 6" - 32", H2 Limit, 0.141" Shank Diameter, 11/16" Thread Length, 2" Overall Length

Model: TNU 259318   |    Mpn: TT92224   |    PartNumber: TT92224   |   Asin: B00PBYN2IM

Series 756 High Speed Steel Spiral Point Bottoming Tap, TiN Coated.

Features

Brand: Titan   |   Manufacturer: Titan USA

Package Dimensions: 0.2 x 3 x 5 inches (0.5 x 7.6 x 12.7 cm)

Amazon Price: $10.32 | as of 04/18/2019(3:52am pst)
Availibility: Usually ships in 24 hours
List Price: $10.32

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  #6

Dormer E005M5 Spiral Point Taps, Bright Coating, M5, Metric Coarse, Full Length 2.3/8", Flute Length 0.4303", Shank Diameter 0.1940"

Model: 0580325   |    Mpn: E005M5   |    Ean: 7320760580325   |    PartNumber: E005M5   |   Asin: B003JY6I1E

The Dormer MTT-X E005/MTT-X E015 powdered-metal steel spiral point tap has a round shank with a square end, gold oxide finish, and a plug chamfer, and is used to create metric right-hand threads in a range of materials, with best performance in steel, copper, brass, aluminum, magnesium, and thermoplastics. It is available in two different thread specification standards: Metric Coarse (M) or Metric Fine (MF). The spiral point of this tap (sometimes referred to as a gun tap ) pushes chips ahead of the tool and the straight flutes reduce clogging. Both characteristics make it suitable for threading through holes (extending through the workpiece). Gold oxide is a low-temperature heat treatment that reduces grinding stress within the tool. The plug chamfer distributes cutting to ease tapping at the beginning of the hole and to maintain correct perpendicular alignment with the workpiece.

Right-hand threads are designed to tighten when a head or nut is rotated clockwise (the most common threading direction). Powdered-metal steel offers performance that approaches that of solid carbide tools but with the toughness and shock-resistance of high-speed steel. The round shank with square end helps to minimize rotation in the tool holder. This tool can be used in machines, such as drill presses or lathes, or with hand tools such as tap wrenches.

In the Dormer MTT-X E005 series, taps with nominal diameters of 4 mm to 12 mm are available with two or three flutes and taps with nominal diameters of 14 mm to 20 mm have three flutes. In the MTT-X E015 series, all taps have three flutes. All taps in both series have plug chamfers. This tap conforms to ANSI standards and can create threads to a depth two-and-a-half times its diameter. It is suitable for the 6H tolerance class: 6H is used for a normal length of thread engagement and medium tolerance quality.

Taps produce internal threads in previously formed holes and can be used in machines (such as drill presses) or with hand tools. Common types of taps include hand taps, spiral point taps, spiral flute taps, thread forming taps, and pipe taps. Hand taps (straight-flute taps) collect chips in the straight flutes of the tool; spiral point taps push chips through holes ahead of the tool; and spiral flute taps pull chips back from the tip of the tool, up and out the hole. Thread forming taps, also known as cold forming taps, press rather than cut to create threads in a drilled hole, and no chips are created. Pipe taps create threads in pipes and pipe fittings. Each thread type designates a thread profile and each type is identified with an abbreviation. In the U.S. and Canada, the Unified Thread Standard is the dominant thread type, including UNC (Unified Coarse), UNF (Unified Fine), and NPT (National Pipe Taper) threads, among others.

Dormer Pramet manufactures cutting tools under the following brands: Precision Twist Drill, Dormer, Union Butterfield and Pramet. The company has locations around the world, and provides tools adhering to ANSI, NAS, and DIN standards.

Features

  • Spiral point and straight flutes for cutting threads in through holes
  • Spiral point pushes chips ahead of tool to reduce clogging
  • Powdered-metal steel for performance approaching that of solid carbide tools, with the toughness and shock-resistance of high-speed steel
  • Gold oxide finish reduces grinding stress within the tool
  • Plug chamfer for easier starting and correct perpendicular alignment
  • See more on Amazon...

Brand: Dormer   |   Manufacturer: Precision Dormer

Package Dimensions: 0.3 x 0.4 x 3.4 inches (0.8 x 1.0 x 8.6 cm)

Amazon Price: $14.94 | as of 04/18/2019(3:52am pst)
Availibility: Usually ships in 24 hours
List Price: $15.13

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  #7

Dormer E005M6 Spiral Point Taps, Bright Coating, M6, Metric Coarse, Full Length 2.1/2", Flute Length 0.5075", Shank Diameter 0.2550"

Model: 0580349   |    Mpn: E005M6   |    Ean: 7320760580349   |    PartNumber: E005M6   |   Asin: B003JY6I2I

The Dormer MTT-X E005/MTT-X E015 powdered-metal steel spiral point tap has a round shank with a square end, gold oxide finish, and a plug chamfer, and is used to create metric right-hand threads in a range of materials, with best performance in steel, copper, brass, aluminum, magnesium, and thermoplastics. It is available in two different thread specification standards: Metric Coarse (M) or Metric Fine (MF). The spiral point of this tap (sometimes referred to as a gun tap ) pushes chips ahead of the tool and the straight flutes reduce clogging. Both characteristics make it suitable for threading through holes (extending through the workpiece). Gold oxide is a low-temperature heat treatment that reduces grinding stress within the tool. The plug chamfer distributes cutting to ease tapping at the beginning of the hole and to maintain correct perpendicular alignment with the workpiece.

Right-hand threads are designed to tighten when a head or nut is rotated clockwise (the most common threading direction). Powdered-metal steel offers performance that approaches that of solid carbide tools but with the toughness and shock-resistance of high-speed steel. The round shank with square end helps to minimize rotation in the tool holder. This tool can be used in machines, such as drill presses or lathes, or with hand tools such as tap wrenches.

In the Dormer MTT-X E005 series, taps with nominal diameters of 4 mm to 12 mm are available with two or three flutes and taps with nominal diameters of 14 mm to 20 mm have three flutes. In the MTT-X E015 series, all taps have three flutes. All taps in both series have plug chamfers. This tap conforms to ANSI standards and can create threads to a depth two-and-a-half times its diameter. It is suitable for the 6H tolerance class: 6H is used for a normal length of thread engagement and medium tolerance quality.

Taps produce internal threads in previously formed holes and can be used in machines (such as drill presses) or with hand tools. Common types of taps include hand taps, spiral point taps, spiral flute taps, thread forming taps, and pipe taps. Hand taps (straight-flute taps) collect chips in the straight flutes of the tool; spiral point taps push chips through holes ahead of the tool; and spiral flute taps pull chips back from the tip of the tool, up and out the hole. Thread forming taps, also known as cold forming taps, press rather than cut to create threads in a drilled hole, and no chips are created. Pipe taps create threads in pipes and pipe fittings. Each thread type designates a thread profile and each type is identified with an abbreviation. In the U.S. and Canada, the Unified Thread Standard is the dominant thread type, including UNC (Unified Coarse), UNF (Unified Fine), and NPT (National Pipe Taper) threads, among others.

Dormer Pramet manufactures cutting tools under the following brands: Precision Twist Drill, Dormer, Union Butterfield and Pramet. The company has locations around the world, and provides tools adhering to ANSI, NAS, and DIN standards.

Features

  • Spiral point and straight flutes for cutting threads in through holes
  • Spiral point pushes chips ahead of tool to reduce clogging
  • Powdered-metal steel for performance approaching that of solid carbide tools, with the toughness and shock-resistance of high-speed steel
  • Gold oxide finish reduces grinding stress within the tool
  • Plug chamfer for easier starting and correct perpendicular alignment
  • See more on Amazon...

Brand: Dormer   |   Manufacturer: Precision Dormer

Package Dimensions: 0.3 x 0.4 x 3.4 inches (0.8 x 1.0 x 8.6 cm)

Amazon Price: $14.94 | as of 04/18/2019(3:52am pst)
Availibility: Usually ships in 24 hours
List Price: $15.32

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  #8

Dormer E005M83FL Spiral Point Taps, M8, Metric Coarse, Full Length 2.23/32"Flute Length 0.5939", Shank Diameter 0.3180"

Model: 0580370   |    Mpn: E005M83FL   |    Ean: 7320760580370   |    PartNumber: E005M83FL   |   Asin: B003JY6I4Q

The Dormer MTT-X E005/MTT-X E015 powdered-metal steel spiral point tap has a round shank with a square end, gold oxide finish, and a plug chamfer, and is used to create metric right-hand threads in a range of materials, with best performance in steel, copper, brass, aluminum, magnesium, and thermoplastics. It is available in two different thread specification standards: Metric Coarse (M) or Metric Fine (MF). The spiral point of this tap (sometimes referred to as a gun tap ) pushes chips ahead of the tool and the straight flutes reduce clogging. Both characteristics make it suitable for threading through holes (extending through the workpiece). Gold oxide is a low-temperature heat treatment that reduces grinding stress within the tool. The plug chamfer distributes cutting to ease tapping at the beginning of the hole and to maintain correct perpendicular alignment with the workpiece.

Right-hand threads are designed to tighten when a head or nut is rotated clockwise (the most common threading direction). Powdered-metal steel offers performance that approaches that of solid carbide tools but with the toughness and shock-resistance of high-speed steel. The round shank with square end helps to minimize rotation in the tool holder. This tool can be used in machines, such as drill presses or lathes, or with hand tools such as tap wrenches.

In the Dormer MTT-X E005 series, taps with nominal diameters of 4 mm to 12 mm are available with two or three flutes and taps with nominal diameters of 14 mm to 20 mm have three flutes. In the MTT-X E015 series, all taps have three flutes. All taps in both series have plug chamfers. This tap conforms to ANSI standards and can create threads to a depth two-and-a-half times its diameter. It is suitable for the 6H tolerance class: 6H is used for a normal length of thread engagement and medium tolerance quality.

Taps produce internal threads in previously formed holes and can be used in machines (such as drill presses) or with hand tools. Common types of taps include hand taps, spiral point taps, spiral flute taps, thread forming taps, and pipe taps. Hand taps (straight-flute taps) collect chips in the straight flutes of the tool; spiral point taps push chips through holes ahead of the tool; and spiral flute taps pull chips back from the tip of the tool, up and out the hole. Thread forming taps, also known as cold forming taps, press rather than cut to create threads in a drilled hole, and no chips are created. Pipe taps create threads in pipes and pipe fittings. Each thread type designates a thread profile and each type is identified with an abbreviation. In the U.S. and Canada, the Unified Thread Standard is the dominant thread type, including UNC (Unified Coarse), UNF (Unified Fine), and NPT (National Pipe Taper) threads, among others.

Dormer Pramet manufactures cutting tools under the following brands: Precision Twist Drill, Dormer, Union Butterfield and Pramet. The company has locations around the world, and provides tools adhering to ANSI, NAS, and DIN standards.

Features

  • Spiral point and straight flutes for cutting threads in through holes
  • Spiral point pushes chips ahead of tool to reduce clogging
  • Powdered-metal steel for performance approaching that of solid carbide tools, with the toughness and shock-resistance of high-speed steel
  • Gold oxide finish reduces grinding stress within the tool
  • Plug chamfer for easier starting and correct perpendicular alignment
  • See more on Amazon...

Brand: Dormer   |   Manufacturer: Precision Dormer

Package Dimensions: 0.4 x 0.6 x 4.2 inches (1.0 x 1.5 x 10.7 cm)

Amazon Price: $16.90 | as of 04/18/2019(3:52am pst)
Availibility: Usually ships in 1 to 4 weeks
List Price: $16.90

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  #9

20 mm x 2.5 Spiral Point Tap, High Speed Steel

 PartNumber: TAMG-20-2.5   |   Asin: B0006FI8R6

High Speed. Ground Thread

Features

  • Thread Diameter: 20 mm
  • MM Pitch: 2.5
  • Spiral Point design pushes chips forward in a through hole.
  • High Speed Steel. Ground Thread.
  • See more on Amazon...

Brand: Taps - Metric - Spiral Pt   |   Manufacturer: Taps - Metric - Spiral Pt

Amazon Price: $28.50 | as of 04/18/2019(3:52am pst)
Availibility: Usually ships in 1-2 business days
List Price: $28.50

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  #10

YG-1 N7 Series Super HSS Spiral Pointed Tap, Steam Oxide, Round Shank with Square End, Plug Chamfer, M8.0-1.25 Thread Size, D5 Tolerance

Model: N7365   |    Mpn: N7365   |    PartNumber: N7365   |   Asin: B00F8YODFG

YG-1 N7 series super HSS spiral pointed tap for steel and stainless steels uptp 35HRc. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge. Round shanks allow use with a wide variety of toolholding systems. Straight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in shallow cuts. Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction. Applications: Good for low carbon/free machining carbon steel, pure aluminum/aluminum alloys, pure and alloyed copper, free machining brass/alloyed brass, zine, magnesium. Excellent for medium to high carbon steel, free machining stainless steel.

Features

  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
  • Round shanks allow use with a wide variety of toolholding systems
  • Straight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in shallow cuts
  • Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction
  • See more on Amazon...

Brand: YG-1   |   Manufacturer: YG-1 Tool Company

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  #11

YG-1 K9 Series Vanadium Alloy HSS Spiral Pointed Tap, Uncoated (Bright) Finish, Round Shank with Square End, Plug Chamfer, 6-32 Thread Size, H3 Tolerance

Model: K9243   |    Mpn: K9243   |    Ean: 7241871141789   |    PartNumber: K9243   |   Asin: B00F8XKOLO

YG-1 K9 series vanadium alloy HSS spiral pointed tap for multi-purpose. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. Round shanks allow use with a wide variety of toolholding systems. Straight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in shallow cuts. Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction. Applications: Good for steel castings and forgings/heat-treatable alloy steels, free machining stainless steel, heat and corrosion-resistant stainless steel/valve stainless steel, aluminum alloy castings, nodular cast iron/chilled cast iron/meehanite iron/ductile iron, 71/ and 625 inco/waspaloy/hastelloy/invar/monel/incoloy. Excellent for low carbon/free machining carbon steel, medium to high carbon steel.

Features

  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
  • Round shanks allow use with a wide variety of toolholding systems
  • Straight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in shallow cuts
  • Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction
  • See more on Amazon...

Brand: YG-1   |   Manufacturer: YG-1 Tool Company

Package Dimensions: 0.5 x 3.8 x 6.4 inches (1.3 x 9.7 x 16.3 cm)

Amazon Price: $4.89 | as of 04/18/2019(3:52am pst)
Availibility: Usually ships in 24 hours
List Price: $4.89

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  #12

Drill America 2-56 High Speed Steel 2 Flute Spiral Point Tap, DWT Series

Model: DWT57031   |    Mpn: DWT57031   |    Ean: 0887861075213   |    PartNumber: DWT57031   |   Asin: B00BD5NWWY

Drill America DWT Series High Speed Steel hand taps are the most versatile taps for hand use, or for tapping under power. Hand taps are popular for use in general machine tapping or CNC tapping. For re-threading and making new threads. High Speed Steel Hand Taps come in three styles: Taper Style: Starts the thread square with the workpiece. Plug Style: Generally used in thru holes. Bottom Style: Generate the thread to the bottom of the hole. A tap set contains 1 taper, 1 plug and 1 bottoming tap.

Features

  • Used to make new threads or re-thread damaged and/or jammed threads
  • High Speed Steel Hand Taps come in three styles: Taper Style: Starts the thread square with the workpiece. Plug Style: Generally used in thru holes. Bottom Style: Generate the thread to the bottom of the hole.
  • High speed steel hand taps are the most versatile taps for hand use, or for tapping under power
  • Hand taps are popular for use in general machine tapping or CNC tapping
  • Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
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Brand: Drill America   |   Manufacturer: Drill America

Package Dimensions: 0.6 x 0.6 x 3 inches (1.5 x 1.5 x 7.6 cm)

Amazon Price: $5.94 | as of 04/18/2019(3:52am pst)
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List Price: $10.21

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  #13

YG-1 L7 Series Vanadium Alloy HSS Spiral Pointed Tap, Uncoated (Bright) Finish, Round Shank with Square End, Plug Chamfer, M5-0.8 Thread Size, D4 Tolerance

Model: L7284   |    Mpn: L7284   |    Ean: 7535001187977   |    PartNumber: L7284   |   Asin: B00F8Y57YM

YG-1 L7 series vanadium alloy HSS spiral pointed tap for multi-purpose. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. Round shanks allow use with a wide variety of toolholding systems. Straight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in shallow cuts. Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction. Applications: Good for steel castings and forgings/heat-treatable alloy steels, free machining stainless steel, heat and corrosion-resistant stainless steel/valve stainless steel, aluminum alloy castings, nodular cast iron/chilled cast iron/meehanite iron/ductile iron. Excellent for low carbon/free machining carbon steel, medium to high carbon steel.

Features

  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
  • Round shanks allow use with a wide variety of toolholding systems
  • Straight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in shallow cuts
  • Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction
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Brand: YG-1   |   Manufacturer: YG-1 Tool Company

Package Dimensions: 0.2 x 0.4 x 2.9 inches (0.5 x 1.0 x 7.4 cm)

Amazon Price: $5.51 | as of 04/18/2019(3:52am pst)
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  #14

5-40NC H2 2 Flute Spiral Point Plug TAP (1011-6028)

Model: 1011-6028   |    Mpn: 1011-6028   |    Ean: 0769053001418   |    PartNumber: 1011-6028   |   Asin: B00N3ZK658

5-40NC H2 2 Flute Spiral Point Plug Tap ~ Ground thread. ~ Ground from solid. ~ High speed steel.

Features

Brand: HHIP   |   Manufacturer: HHIP

Item Dimensions: 2 x 4 x 2 inches (5.1 x 10.2 x 5.1 cm)   |   Package Dimensions: 0.4 x 2.1 x 2.9 inches (1.0 x 5.3 x 7.4 cm)

Amazon Price: $3.72 | as of 04/18/2019(3:52am pst)
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List Price: $3.72

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  #15

ONYX 34698 CNC Style Spiral Point Tap, High-Speed Steel, Steam Oxide over Nitride Finish, Plug Type, H2 Pitch Diameter, 2 Flutes, 8-32 Size

Model: 34698   |    Mpn: 34698   |    Ean: 0686125346980   |    PartNumber: 34698   |   Asin: B00Q2ZOSBO

Onyx Taps are manufactured to Table 302A standards. For use in general purpose tapping in a wide variety of materials up to 28 Rc Hardness. Steam Oxide over Nitride increases wear resistance, reduces friction, reduces galling and chip welding, improves chip flow and increases tap lubricant retention. Not recommended for non-ferrous materials.

Features

Brand: Onyx   |   Manufacturer: Morse Cutting Tools

Package Dimensions: 0.5 x 0.5 x 3.2 inches (1.3 x 1.3 x 8.1 cm)

Amazon Price: $4.55 | as of 04/18/2019(3:52am pst)
Availibility: Usually ships in 1 to 3 months
List Price: $10.93

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  #16

Cle-Line C62160 Plug Chamfer Spiral Point Tap, 5/16-18 UNC

Model: C62160   |    Mpn: C62160   |    Ean: 0697334621607   |    PartNumber: C62160   |   Asin: B00M44CGAM

Cle-Line spiral point tap: 5/16-18 UNC number of flutes: 2. HSS substrate, bright finish. Plug chamfer for general purpose applications. Spiral point pushes chips forward for through hole applications.

Features

  • Ground thread for economical tapping
  • HSS substrate, bright finish
  • Plug chamfer for general purpose applications
  • Spiral point pushes chips forward for through hole applications
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Brand: Cle-line   |   Manufacturer: Greenfield Inc.

Package Dimensions: 0.6 x 0.7 x 3.8 inches (1.5 x 1.8 x 9.7 cm)

Amazon Price: $11.28 | as of 04/18/2019(3:52am pst)
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List Price: $11.28

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  #17

Morse Cutting Tools 33002 Spiral Point Plug Taps, High-Speed Steel, Bright Finish, H2 Pitch Diameter, 2 Flutes, 1/4", 20 Size

Model: 33002   |    Mpn: 33002   |    Ean: 0686125330026   |    PartNumber: 33002   |   Asin: B00PZZM94U

Spiral Point taps are designed for machine tapping in through holes in a wide variety of materials. The point ejects the chips ahead of the tap, eliminating chip disposal problems and greater tap core strength allowing for higher cutting speeds.

Features

Brand: Morse Cutting Tools   |   Manufacturer: Morse Cutting Tools

Package Dimensions: 1 x 1 x 4 inches (2.5 x 2.5 x 10.2 cm)

Amazon Price: $5.24 | as of 04/18/2019(3:52am pst)
Availibility: Usually ships in 1 to 3 months
List Price: $11.43

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  #18

Morse Cutting Tools 33008 Spiral Point Plug Taps, High-Speed Steel, Bright Finish, H2 Pitch Diameter, 2 Flutes, 1/4", 28 Size

Model: 33008   |    Mpn: 33008   |    Ean: 0686125330088   |    PartNumber: 33008   |   Asin: B00PZZM07G

Spiral Point taps are designed for machine tapping in through holes in a wide variety of materials. The point ejects the chips ahead of the tap, eliminating chip disposal problems and greater tap core strength allowing for higher cutting speeds.

Features

Brand: Morse Cutting Tools   |   Manufacturer: Morse Cutting Tools

Package Dimensions: 0.5 x 0.5 x 3.4 inches (1.3 x 1.3 x 8.6 cm)

Amazon Price: $5.24 | as of 04/18/2019(3:52am pst)
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  #19

Morse Cutting Tools 33019 Spiral Point Plug Taps, High-Speed Steel, Bright Finish, H1 Pitch Diameter, 2 Flutes, 5/16", 24 Size

Model: 33019   |    Mpn: 33019   |    Ean: 0686125330194   |    PartNumber: 33019   |   Asin: B00PZZLVS0

Spiral Point taps are designed for machine tapping in through holes in a wide variety of materials. The point ejects the chips ahead of the tap, eliminating chip disposal problems and greater tap core strength allowing for higher cutting speeds.

Features

Brand: Morse Cutting Tools   |   Manufacturer: Morse Cutting Tools

Package Dimensions: 0.4 x 0.5 x 3.3 inches (1.0 x 1.3 x 8.4 cm)

Amazon Price: $6.55 | as of 04/18/2019(3:52am pst)
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  #20

Union Butterfield 1534NR(UNF) High-Speed Steel Spiral Point Tap, Uncoated (Bright) Finish, Round Shank with Square End, Plug Chamfer, 1-3/4" O'all Length, 10-32 Thread Size

Model: 1010845   |    Mpn: 1534NR10-32H3NO2   |    Ean: 0698464019685   |    PartNumber: 1534NR10-32H3NO2   |   Asin: B003JY62BU

The Union Butterfield 1534NR(UNC)/1534(UNF)/1534(UNS) uncoated, high-speed steel spiral point tap has a non-relieved design, straight flutes, and a round shank with a square end, and is used to create right-hand threads in a range of materials. It is available in three different ANSI thread specification standards: UNC (Unified Coarse), UNF (Unified Fine), or UNS (Unified Special). The spiral point of this tap (sometimes referred to as a gun tap ) pushes chips ahead of the tool and the straight flutes reduce clogging. Both characteristics make it suitable for threading through holes (extending through the workpiece). The non-relieved design of this series has concentric threads without pitch diameter relief. It is recommended for applications requiring close gauging fits and in older equipment that is not sufficiently rigid to accomodate the relieved-style series of spiral pointed taps.

Right-hand threads are designed to tighten when the head or nut is rotated clockwise (the most common threading direction). High-speed steel (HSS) is a common general-purpose steel for cutting tools, and is compatible with a variety of materials. With no coating or surface treatment, this uncoated tool can be used on a broad range of materials and provide an economical alternative to coated tools. The round shank with square end helps to minimize rotation in the tool holder. This tool can be used in machines, such as drill presses or lathes, or with hand tools such as tap wrenches.

In the Union Butterfield 1534NR tap series all taps have two flutes. The 1534NR(UNC) and 1534(UNF) taps are available with a variety of chamfers. The single 1534(UNS) tap has a plug chamfer. This tap conforms to ANSI standards and can create threads to a depth 2 times its diameter. Both 1534NR(UNC) and 1534NR(UNF) taps are suitable for ANSI 2B and 3B tolerance classes: 2B is an average quality fit for commercial and industrial fasteners; 3B produces close-tolerance fasteners used for greater resistance to stripping, as in aerospace applications. The single 1534NR(UNS) tap is suitable for the ANSI 3B tolerance class.

Taps produce internal threads in previously formed holes and can be used in machines (such as drill presses) or with hand tools. Common types of taps include hand taps, spiral point taps, spiral flute taps, thread forming taps, and pipe taps. Hand taps (straight-flute taps) collect chips in the straight flutes of the tool; spiral point taps push chips through holes ahead of the tool; and spiral flute taps pull chips back from the tip of the tool, up and out the hole. Thread forming taps, also known as cold forming taps, press rather than cut to create threads in a drilled hole, and no chips are created. Pipe taps create threads in pipes and pipe fittings. Each thread type designates a thread profile and each type is identified with an abbreviation. In the U.S. and Canada, the Unified Thread Standard is the dominant thread type, including UNC (Unified Coarse), UNF (Unified Fine), and NPT (National Pipe Taper) threads, among others.

Dormer Pramet manufactures cutting tools under the following brands: Precision Twist Drill, Dormer, Union Butterfield and Pramet. The company has locations around the world, and provides tools adhering to ANSI, NAS, and DIN standards.

Features

  • Spiral point tap pushes chips ahead of tool to reduce clogging
  • Spiral point with straight flutes for cutting threads in through holes
  • Non-relieved design for applications requiring close gauging fits, for manual feed rate applications, or for use on older equipment
  • Round shank with square end helps to minimize rotation in the tool holder
  • Available in UNC (Unified Coarse), UNF (Unified Fine), or UNS (Unified Special) right-hand thread options for different applications
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Brand: Union Butterfield   |   Manufacturer: Precision Dormer

Package Dimensions: 0.2 x 0.3 x 2.9 inches (0.5 x 0.8 x 7.4 cm)

Amazon Price: $1.55 | as of 04/18/2019(3:52am pst)
Availibility: Usually ships in 1-2 business days
List Price: $1.55

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