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Best Combined Drill Countersinks - Buying Guide

Last Updated: 11/20/2018

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Bestselling Combined Drill Countersinks on Amazon

  1. Atoplee Industrial Tools 5 Pc Premium HSS 60 Center Drill Combined Drill & Countersink Lathe Mill ...
  2. HHIP 5000-2047 60 Degree High Speed Steel Combined Drill and Countersink, 3/64" Drill Diameter, 1/8"...
  3. Kodiak Cutting Tools KCT118838 USA Made Solid Carbide Combination Drill and Countersink, AlTiN Coate...
  4. Task Tools T60034 High Speed Steel Countersink, 82-Degree Chamfer Angle, 3/4-Inch Diameter
  5. 5pcs HSS 60 Degree Combined Lathe Mill Center Drill bit Countersink Bit Set Tool
  6. HHIP 5000-2078 60 Degree High Speed Steel Combined Drill and Countersink, 5/64" Drill Diameter, 3/16...
  7. Proster Center Drill Mill Cutter 5 Pcs Combined Drill 6PCS HSS 4 Flute Straight End Mill Cutters
  8. HHIP 5000-2125 60 Degree High Speed Steel Combined Drill and Countersink, 1/8" Drill Diameter, 5/16"...
  9. Kodiak Cutting Tools 118677W Combined Drill and Countersink Set, Sizes #1-#5, 60 Degree HSS with Cas...
  10. Dormer A221N4 Centre Drill, Bright Coating, Cobalt High Speed Steel, 0.125" Head Diameter, 1/8" Flut...

  #1

Atoplee Industrial Tools 5 Pc Premium HSS 60 Center Drill Combined Drill & Countersink Lathe Mill Tool Set

 PartNumber: FBA_ATO-5024   |   Asin: B00M3TEF4I

Features:

100% quality and Brand new.
This listing is for a set of 5 HSS Center Drills.
Plain style 60 angle used for producing center holes in workpieces which require precision drilling or machining between centers.
It also used as starter holes to prevent a drill bit from "walking".
Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill, designed to prevent the twist drill from walking.
Used for producing center holds in components or work pieces with require machining between centers.

Package Included:

A set of 5 HSS Center Drills

Features

  • Color: silver
  • Material: HSS
  • Tip angles: 60
  • It includes sizes: 1/8 3/16 1/4 5/16 3/8 in tip diameter
  • Quantity: 5pcs HSS Center Drills
  • See more on Amazon...

Brand: ATOPLEE   |   Manufacturer: ATOPLEE

Package Dimensions: 0.4 x 5.9 x 6.9 inches (1.0 x 15.0 x 17.5 cm)

Amazon Price: $6.49 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 24 hours
List Price: $6.49

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  #2

HHIP 5000-2047 60 Degree High Speed Steel Combined Drill and Countersink, 3/64" Drill Diameter, 1/8" Body Diameter, 1-1/4" OAL, 1

Model: 5000-2047   |    Mpn: 5000-2047   |    Ean: 0769053052281   |    PartNumber: 5000-2047   |   Asin: B00DVTKXE0

HHIP #1 (3/64" drill diameter) 60 degree combined drill and countersink is made of high speed steel and ground from solid. Plain style. Used for centering work ends, where the work piece is to be revolved on machine centers. 60 degree countersink angle fits all standard centers. Body diameter is 1/8".

Features

  • Made of high speed steel and ground from solid
  • Plain style
  • Used for centering work ends, where the work piece is to be revolved on machine centers
  • 60 degree countersink angle fits all standard centers
  • Ground from solid
  • See more on Amazon...

Brand: HHIP   |   Manufacturer: ABS Import Tools, Inc.

Item Dimensions: 6 x 6 x 6 inches (15.2 x 15.2 x 15.2 cm)   |   Package Dimensions: 1.13 x 1.13 x 2.25 inches (2.9 x 2.9 x 5.7 cm)

Amazon Price: $1.71 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 24 hours
List Price: $1.71

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  #3

Kodiak Cutting Tools KCT118838 USA Made Solid Carbide Combination Drill and Countersink, AlTiN Coated, Size #4

Model: KODIAK118838   |    Mpn: KCT118838   |    PartNumber: KCT118838   |   Asin: B007BTSGTK

Size 4 Combination Drill and Countersink - Solid Carbide ALTIN Coated Combined Drill & Countersink - Carbide.

Features

Brand: Kodiak Cutting Tools   |   Manufacturer: Kodiak Cutting Tools

Package Dimensions: 0.4 x 0.4 x 3.1 inches (1.0 x 1.0 x 7.9 cm)

Amazon Price: $36.85 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 1-2 business days
List Price: $36.85

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  #4

Task Tools T60034 High Speed Steel Countersink, 82-Degree Chamfer Angle, 3/4-Inch Diameter

Model: T60034   |    Mpn: T60034   |    Ean: 0062466600347   |    PartNumber: T60034   |   Asin: B00A1B78TE

High speed steel construction means fast and smooth countersinking holes and chamfering edges with this countersink bit from Task Tools. with quick and precise action, the bit blazes through a variety of materials, including steel, iron, non-ferrous metals , wood and plastics. A 5-flute design ensures silky-smooth, chatter-free cuts and longer tool life. Chamfer angle: 82 Degrees. Diameter: 3/4-Inch.

Features

  • High speed steel countersink for use in steel, iron and more
  • HSS construction for faster cutting and longer life
  • 5-flute design for smooth, chatter-free cuts
  • Chamfer angle: 82 Degrees; Diameter: 3/4-Inch
  • See more on Amazon...

Brand: Task Tools   |   Manufacturer: LCM Team - Task Tools

Item Dimensions: 0.75 x 2.5 x 4.13 inches (1.9 x 6.4 x 10.5 cm)   |   Package Dimensions: 1 x 2 x 5 inches (2.5 x 5.1 x 12.7 cm)

Amazon Price: $19.33 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 1 to 3 months
List Price: $19.33

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  #5

5pcs HSS 60 Degree Combined Lathe Mill Center Drill bit Countersink Bit Set Tool

 Ean: 0745360527292   |    PartNumber: 1   |   Asin: B01FE4NLM0

Features:

Material HSS
Color :Silver Tone
High Speed Steel
Standard 60 degree included angle
precision import
double ended

Specification:

This listing is for a set of 5 HSS Center Drills
Each drill has a double end and is ground with a standard 60 degree included angle
The set includes 1 each of the following sizes:
#1 with 3mm body diameter & 1mm drill tip diameter
#2 with 4mm body diameter & 1.5mm drill tip diameter
#3 with 6mm body diameter & 2.5mm drill tip diameter
#4 with 8mm body diameter & 3.15 drill tip diameter
#5 with 12mm body diameter & 5mm drill tip diameter

Usage:

Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill, designed to prevent the twist drill from walking
Used for producing center holds in components or work pieces with require machining between centers

Package Included:

1x a set of 5 HSS Center Drills

Features

  • Material:HSS
  • High Speed Steel
  • Standard 60 degree included angle
  • double ended
  • A set of 5 HSS Center Drills
  • See more on Amazon...

Brand: F.L.S   |   Manufacturer: FLS

Package Dimensions: 0.1 x 2.2 x 2.5 inches (0.3 x 5.6 x 6.4 cm)

Amazon Price: $6.59 | as of 11/20/2018(6:24am pst)
Availibility:
List Price:

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  #6

HHIP 5000-2078 60 Degree High Speed Steel Combined Drill and Countersink, 5/64" Drill Diameter, 3/16" Body Diameter, 1-7/8" OAL, 2

Model: 5000-2078   |    Mpn: 5000-2078   |    Ean: 0769053052298   |    PartNumber: 5000-2078   |   Asin: B00DVDU57Q

HHIP #2 (5/64" drill diameter) 60 degree combined drill and countersink is made of high speed steel and ground from solid. Plain style. Used for centering work ends, where the work piece is to be revolved on machine centers. 60 degree countersink angle fits all standard centers. Body diameter is 3/16".

Features

  • Made of high speed steel and ground from solid
  • Plain style
  • Used for centering work ends, where the work piece is to be revolved on machine centers
  • 60 degree countersink angle fits all standard centers
  • Ground from solid
  • See more on Amazon...

Brand: HHIP   |   Manufacturer: ABS Import Tools, Inc.

Item Dimensions: 6 x 6 x 6 inches (15.2 x 15.2 x 15.2 cm)   |   Package Dimensions: 1.19 x 1.19 x 2.88 inches (3.0 x 3.0 x 7.3 cm)

Amazon Price: $1.75 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 24 hours
List Price: $1.75

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  #7

Proster Center Drill Mill Cutter 5 Pcs Combined Drill 6PCS HSS 4 Flute Straight End Mill Cutters

 Ean: 0757347418332   |    PartNumber: MAXTL285-US   |   Asin: B075KHL9ZR

Center drill High quality HSS Drill accurate center holes in material prior to turning, or use as a starter bit for accurate holes Sizes 1, 2, 3, 4 and 5, 60 tip angles. Mill Cutter Product Name : End Mill;Material : HSS Color : Gray 01:1/2"x1/2",Cutting Diameter:1/2", Cutting Depth:1.57", Shank Diameter:1/2" 02:1/4"x1/4",Cutting Diameter:1/4",Cutting Depth:1",Shank Diameter:1/4" 03:3/8"x3/8",Cutting Diameter:3/8",Cutting Depth:/1.7",Shank Diameter:3/8" 04:3/16"x1/4",Cutting Diameter:3/16",Cutting Depth:4/5",Shank Diameter:1/4" 05:5/16"x5/16",Cutting Diameter:5/16",Cutting Depth:1",Shank Diameter:5/16" 06:1/8"x1/4",Cutting Diameter:1/8",Cutting Depth:3/4",Shank Diameter:1/4" Suit for: Hardness of metal for above 30 degrees Package Content: 5 x center drill 6 x End Mill

Features

  • 5 Pcs HSS 60 Centering Drill & Countersink Bit: used as starter holes to prevent a drill bit from walking
  • 6 Pcs HSS 4 Flute End Mill Cutter:Suit for hardness of metal for above 30 degrees
  • Center Drill Bit Sizes: 1, 2, 3, 4 and 5, 60 tip angles;Material : HSS
  • Application:used for producing center holds in components or work pieces with require machining between center
  • Accurate center holes in material prior to turning, or use as a starter bit for accurate holes
  • See more on Amazon...

Brand: Proster   |   Manufacturer: Proster Trading Limited

Package Dimensions: 0.94 x 3.94 x 4.02 inches (2.4 x 10.0 x 10.2 cm)

Amazon Price: $16.99 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 24 hours
List Price: $16.99

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  #8

HHIP 5000-2125 60 Degree High Speed Steel Combined Drill and Countersink, 1/8" Drill Diameter, 5/16" Body Diameter, 2-1/8" OAL, 4

Model: 5000-2125   |    Mpn: 5000-2125   |    Ean: 0769053052311   |    PartNumber: 5000-2125   |   Asin: B00DVTKYVM

HHIP #4 (1/8" drill diameter) 60 degree combined drill and countersink is made of high speed steel and ground from solid. Plain style. Used for centering work ends, where the work piece is to be revolved on machine centers. 60 degree countersink angle fits all standard centers. Body diameter is 5/16".

Features

  • Made of high speed steel and ground from solid
  • Plain style
  • Used for centering work ends, where the work piece is to be revolved on machine centers
  • 60 degree countersink angle fits all standard centers
  • Ground from solid
  • See more on Amazon...

Brand: HHIP   |   Manufacturer: ABS Import Tools, Inc.

Item Dimensions: 6 x 6 x 6 inches (15.2 x 15.2 x 15.2 cm)   |   Package Dimensions: 0.71 x 0.98 x 5.98 inches (1.8 x 2.5 x 15.2 cm)

First Available: 2017-03-12

Amazon Price: $2.51 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 24 hours
List Price: $9.87

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  #9

Kodiak Cutting Tools 118677W Combined Drill and Countersink Set, Sizes #1-#5, 60 Degree HSS with Case (Pack of 5)

Model: KCT118677W   |    Mpn: 118677W   |    PartNumber: 118677W   |   Asin: B01DQVPYMI

This set is a must have for any machinist, handyman or cutting tool consumer of any kind. Provided in a handy twist top wooden case, these bits are used for a combined drilling and Countersinking operation. These are often used to create centers on workpieces to be held on lathes.

Features

  • Contains premium quality high speed steel combined drill and countersinks
  • Includes industry standard sizes #1 through #5
  • Made from premium grade high speed steel in the USA
  • Hardwood case features a handy twist top to keep the Tools secure
  • Double-end bits for Twice the tool life
  • See more on Amazon...

Brand: Kodiak Cutting Tools   |   Manufacturer: Kodiak Cutting Tools

Package Dimensions: 2.3 x 4.1 x 4.2 inches (5.8 x 10.4 x 10.7 cm)

Amazon Price: $36.99 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 1-2 business days
List Price: $36.99

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  #10

Dormer A221N4 Centre Drill, Bright Coating, Cobalt High Speed Steel, 0.125" Head Diameter, 1/8" Flute Length

Model: 0241899   |    Mpn: A221N4   |    Ean: 7320760241899   |    PartNumber: A221N4   |   Asin: B003JY5ZJ0

The Dormer A221 series cobalt steel combined drill and countersink has an uncoated (bright) finish and a plain style to create a center hole with a 60-degree countersink that can be used as a center hole for machine centers, and meets United States Cutting Tool Institute (USCTI) standards. The 118-degree conventional point drills a center hole, while the two spiral flutes clear chips away to prevent clogging. Cobalt steel provides extended tool life compared to high-speed steel drill bits, and maintains the tool's toughness and hardness in high drilling temperatures. The uncoated finish has no additional surface treatment or coating. The tool is double-ended to provide two cutting ends. The round shank accommodates most drill chucks.

Combined drill and countersinks are fluted cutting tools that drill a shallow hole with a conical or gradually widened opening, also known as a countersink, into the surface of a workpiece. These tools, also called combined drill countersinks, drill-point countersinks or center drills, are commonly used to create center holes that act as a bearing surface for a machine center. Some types reduce the two-step process of creating a countersunk pilot hole into one.

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

  • Plain-style combined drill and countersink creates a 60-degree countersink, which can be used as a center hole for machine centers
  • 118-degree conventional point drills a center hole while the two spiral flutes clear chips away to prevent clogging
  • Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials and has an uncoated (bright) finish
  • Double-ended to provide two cutting ends
  • Meets USCTI standards
  • See more on Amazon...

Brand: Dormer   |   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: $5.97 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 24 hours
List Price: $5.97

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  #11

HSS Center Drill Set 60 Degree Combined Countersink #1,2,3,4,5 Machinist

 Ean: 0644607331879   |   Asin: B014LQM0VK


-5 PC Center drill set
-Straight flute
-Size: #1 - 5
-#1 center drill with 1/8" body diameter & 3/64" drill tip diameter & 1-1/4" overall length
-#2 center drill with 3/16" body diameter & 5/64" drill tip diameter & 1-7/8" overall length
-#3 center drill with 1/4" body diameter & 7/64" drill tip diameter & 2" overall length
-#4 center drill with 5/16" body diameter & 1/8" drill tip diameter & 2-1/8" overall length
-#5 center drill with 7/16" body diameter & 3/16" drill tip diameter & 2-3/4" overall length
-Made of premium M2 High Speed Steel and ground finished, set comes complete with plastic case or wooden case holding all 5 center drills
-Plain style 60 angle used for producing center holes in workpieces which require precision drilling or machining between centers. Also used as starter holes to prevent a drill bit from "walking"

Features

  • 5 PC Center drill set
  • Straight flute
  • Size: #1 - 5
  • Shipping weight: 4 ounce
  • Quantity: 1 set (5 pc per order)
  • See more on Amazon...

Brand: Generic   |   Manufacturer: Generic

Amazon Price: $12.99 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #12

CDCA-2 #2 Solid Carbide Combined Drill and Countersink

 PartNumber: CDCA-2   |   Asin: B00095LU6Y

60 Degree included angle. Double end.

Features

  • Size: 2
  • Body: 3/16
  • Drill: 5/64
  • Carbide provides long life when drilling abrasive materials.
  • See more on Amazon...

Brand: Center Drills   |   Manufacturer: Center Drills

Amazon Price: $13.50 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 1-2 business days
List Price: $13.50

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  #13

KEO 53380-01 Single Flute Countersink, High Speed Steel, 100 Degree Cutting Angle, 3/8" Body Diameter

Model: 53380-01   |    Mpn: 53380-01   |    PartNumber: 53380-01   |   Asin: B00KTTQZFG

KEO single flute countersinks are ideal for chamfering, deburring and countersinking.

Features

  • The versatility of this tool should increase productivity on all general purpose applications
  • The large positive rake and single flute construction provides a smooth surface finish on a wide variety of materials
  • Single flute countersinks
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Brand: KEO Cutters   |   Manufacturer: Keo

Package Dimensions: 0.3 x 0.5 x 2.1 inches (0.8 x 1.3 x 5.3 cm)

Amazon Price: $19.89 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 24 hours
List Price: $20.15

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  #14

KEO 19109 Carbide Drill, Right Handed, 90 degree Cutting Angle, Plain Type, Straight Flute, 1/8" Diameter, 1-1/2" Length, Size #1

Model: 19109   |    Mpn: 19109   |    PartNumber: 19109   |   Asin: B00KTFNDMS

KEO plain type solid carbide combined drill and countersinks with straight flute are used for producing center holes in components or workpieces which require machining between centers.

Features

  • Solid Carbide Combined Drill and Countersinks
  • Plain Type, Straight Flute
  • 90 Degree Cutting angle
  • See more on Amazon...

Brand: KEO Cutters   |   Manufacturer: Keo

Package Dimensions: 0.1 x 0.2 x 1 inches (0.3 x 0.5 x 2.5 cm)

Amazon Price: $16.35 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 24 hours
List Price: $16.35

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  #15

CDCA-5#5 Solid Carbide Combined Drill and Countersink

 PartNumber: CDCA-5   |   Asin: B00095NG5W

60 Degree included angle. Double end.

Features

  • Size: 5
  • Body: 7/16
  • Drill: 3/16
  • Carbide provides long life when drilling abrasive materials.
  • See more on Amazon...

Brand: Center Drills   |   Manufacturer: Center Drills

Amazon Price: $33.60 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 1-2 business days
List Price: $33.60

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  #16

KEO 53128-01 Single Flute Countersink, High Speed Steel, 82 Degree Cutting Angle, 1/2" Body Diameter

Model: 53128-01   |    Mpn: 53128-01   |    PartNumber: 53128-01   |   Asin: B00KTTQAYM

KEO single flute countersinks are ideal for chamfering, deburring and countersinking.

Features

  • The versatility of this tool should increase productivity on all general purpose applications
  • The large positive rake and single flute construction provides a smooth surface finish on a wide variety of materials
  • Single flute countersinks
  • See more on Amazon...

Brand: KEO Cutters   |   Manufacturer: Keo

Item Dimensions: 0.5 x 0.5 x 2.1 inches (1.3 x 1.3 x 5.3 cm)   |   Package Dimensions: 0.6 x 0.7 x 4.5 inches (1.5 x 1.8 x 11.4 cm)

Amazon Price: $26.31 | as of 11/20/2018(6:24am pst)
Availibility:
List Price: $26.32

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  #17

Kodiak Cutting Tools KCT118589 USA Made Combination Drill and Countersink, Size #2 (Pack of 12)

Model: KODIAK118589   |    Mpn: KCT118589   |    PartNumber: KCT118589   |   Asin: B0070YYBMM

Size 2 Combination Drill and Countersink - 12Pcs Combined Drill & Countersink.

Features

Brand: Kodiak Cutting Tools   |   Manufacturer: Kodiak Cutting Tools

Package Dimensions: 0.6 x 0.7 x 3.3 inches (1.5 x 1.8 x 8.4 cm)

Amazon Price: $53.83 | as of 11/20/2018(6:24am pst)
Availibility: Temporarily out of stock. Order now and we'll deliver when available. We'll e-mail you with an estimated delivery date as soon as we have more information. Your credit card will not be charged until we ship the item.
List Price: $76.65

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  #18

Kodiak Cutting Tools KCT118837 USA Made Solid Carbide Combination Drill and Countersink, AlTiN Coated, Size #3

Model: KODIAK118837   |    Mpn: KCT118837   |    PartNumber: KCT118837   |   Asin: B007BTSGJU

Size 3 Combination Drill and Countersink - Solid Carbide ALTIN Coated Combined Drill & Countersink - Carbide.

Features

Brand: Kodiak Cutting Tools   |   Manufacturer: Kodiak Cutting Tools

Package Dimensions: 0.5 x 0.5 x 3 inches (1.3 x 1.3 x 7.6 cm)

Amazon Price: $28.54 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 24 hours
List Price: $39.07

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  #19

KEO 19309 Carbide Drill, Right Handed, 90 degree Cutting Angle, Plain Type, Straight Flute, 1/4" Diameter, 2" Length, Size #3

Model: 19309   |    Mpn: 19309   |    PartNumber: 19309   |   Asin: B00KTFNIQY

KEO plain type solid carbide combined drill and countersinks with straight flute are used for producing center holes in components or workpieces which require machining between centers.

Features

  • Solid Carbide Combined Drill and Countersinks
  • Plain Type, Straight Flute
  • 7/64 Point diameter
  • See more on Amazon...

Brand: KEO Cutters   |   Manufacturer: Keo

Package Dimensions: 0.5 x 5 x 7.4 inches (1.3 x 12.7 x 18.8 cm)

Amazon Price: $47.05 | as of 11/20/2018(6:24am pst)
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  #20

Dormer A221N3 Centre Drill, Bright Coating, Cobalt High Speed Steel, 0.1094" Head Diameter, 7/64" Flute Length

Model: 0241882   |    Mpn: A221N3   |    Ean: 7320760241882   |    PartNumber: A221N3   |   Asin: B003JY5ZI6

The Dormer A221 series cobalt steel combined drill and countersink has an uncoated (bright) finish and a plain style to create a center hole with a 60-degree countersink that can be used as a center hole for machine centers, and meets United States Cutting Tool Institute (USCTI) standards. The 118-degree conventional point drills a center hole, while the two spiral flutes clear chips away to prevent clogging. Cobalt steel provides extended tool life compared to high-speed steel drill bits, and maintains the tool's toughness and hardness in high drilling temperatures. The uncoated finish has no additional surface treatment or coating. The tool is double-ended to provide two cutting ends. The round shank accommodates most drill chucks.

Combined drill and countersinks are fluted cutting tools that drill a shallow hole with a conical or gradually widened opening, also known as a countersink, into the surface of a workpiece. These tools, also called combined drill countersinks, drill-point countersinks or center drills, are commonly used to create center holes that act as a bearing surface for a machine center. Some types reduce the two-step process of creating a countersunk pilot hole into one.

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

  • Plain-style combined drill and countersink creates a 60-degree countersink, which can be used as a center hole for machine centers
  • 118-degree conventional point drills a center hole while the two spiral flutes clear chips away to prevent clogging
  • Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials and has an uncoated (bright) finish
  • Double-ended to provide two cutting ends
  • Meets USCTI standards
  • See more on Amazon...

Brand: Dormer   |   Manufacturer: Precision Dormer

Package Dimensions: 0.51 x 0.51 x 4.02 inches (1.3 x 1.3 x 10.2 cm)

Amazon Price: $5.93 | as of 11/20/2018(6:24am pst)
Availibility: Usually ships in 24 hours
List Price: $5.93

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  4. Task Tools T60034 High Speed Steel Countersink, 82-Degree Chamfer Angle, 3/4-Inch Diameter
  5. 5pcs HSS 60 Degree Combined Lathe Mill Center Drill bit Countersink Bit Set Tool
  6. HHIP 5000-2078 60 Degree High Speed Steel Combined Drill and Countersink, 5/64" Drill Diameter, 3/16...
  7. Proster Center Drill Mill Cutter 5 Pcs Combined Drill 6PCS HSS 4 Flute Straight End Mill Cutters
  8. HHIP 5000-2125 60 Degree High Speed Steel Combined Drill and Countersink, 1/8" Drill Diameter, 5/16"...
  9. Kodiak Cutting Tools 118677W Combined Drill and Countersink Set, Sizes #1-#5, 60 Degree HSS with Cas...
  10. Dormer A221N4 Centre Drill, Bright Coating, Cobalt High Speed Steel, 0.125" Head Diameter, 1/8" Flut...

Most Wished For

  1. Atoplee Industrial Tools 5 Pc Premium HSS 60° Center Drill Combined Drill & Countersink Lathe M...
  2. HHIP 5000-2047 60 Degree High Speed Steel Combined Drill and Countersink, 3/64" Drill Diameter, 1/8"...
  3. Kodiak Cutting Tools KCT118838 USA Made Solid Carbide Combination Drill and Countersink, AlTiN Coate...
  4. Task Tools T60034 High Speed Steel Countersink, 82-Degree Chamfer Angle, 3/4-Inch Diameter
  5. 5pcs HSS 60 Degree Combined Lathe Mill Center Drill bit Countersink Bit Set Tool
  6. HHIP 5000-2078 60 Degree High Speed Steel Combined Drill and Countersink, 5/64" Drill Diameter, 3/16...
  7. Proster Center Drill Mill Cutter 5 Pcs Combined Drill 6PCS HSS 4 Flute Straight End Mill Cutters
  8. HHIP 5000-2125 60 Degree High Speed Steel Combined Drill and Countersink, 1/8" Drill Diameter, 5/16"...
  9. Kodiak Cutting Tools 118677W Combined Drill and Countersink Set, Sizes #1-#5, 60 Degree HSS with Cas...
  10. Dormer A221N4 Centre Drill, Bright Coating, Cobalt High Speed Steel, 0.125" Head Diameter, 1/8" Flut...

Most Gifted

  1. Atoplee Industrial Tools 5 Pc Premium HSS 60° Center Drill Combined Drill & Countersink Lathe M...
  2. HHIP 5000-2047 60 Degree High Speed Steel Combined Drill and Countersink, 3/64" Drill Diameter, 1/8"...
  3. Kodiak Cutting Tools KCT118838 USA Made Solid Carbide Combination Drill and Countersink, AlTiN Coate...
  4. Task Tools T60034 High Speed Steel Countersink, 82-Degree Chamfer Angle, 3/4-Inch Diameter
  5. 5pcs HSS 60 Degree Combined Lathe Mill Center Drill bit Countersink Bit Set Tool
  6. HHIP 5000-2078 60 Degree High Speed Steel Combined Drill and Countersink, 5/64" Drill Diameter, 3/16...
  7. Proster Center Drill Mill Cutter 5 Pcs Combined Drill 6PCS HSS 4 Flute Straight End Mill Cutters
  8. HHIP 5000-2125 60 Degree High Speed Steel Combined Drill and Countersink, 1/8" Drill Diameter, 5/16"...
  9. Kodiak Cutting Tools 118677W Combined Drill and Countersink Set, Sizes #1-#5, 60 Degree HSS with Cas...
  10. Dormer A221N4 Centre Drill, Bright Coating, Cobalt High Speed Steel, 0.125" Head Diameter, 1/8" Flut...

Top Selling

  1. Atoplee Industrial Tools 5 Pc Premium HSS 60° Center Drill Combined Drill & Countersink Lathe M...
  2. HHIP 5000-2047 60 Degree High Speed Steel Combined Drill and Countersink, 3/64" Drill Diameter, 1/8"...
  3. Kodiak Cutting Tools KCT118838 USA Made Solid Carbide Combination Drill and Countersink, AlTiN Coate...
  4. Task Tools T60034 High Speed Steel Countersink, 82-Degree Chamfer Angle, 3/4-Inch Diameter
  5. 5pcs HSS 60 Degree Combined Lathe Mill Center Drill bit Countersink Bit Set Tool
  6. HHIP 5000-2078 60 Degree High Speed Steel Combined Drill and Countersink, 5/64" Drill Diameter, 3/16...
  7. Proster Center Drill Mill Cutter 5 Pcs Combined Drill 6PCS HSS 4 Flute Straight End Mill Cutters
  8. HHIP 5000-2125 60 Degree High Speed Steel Combined Drill and Countersink, 1/8" Drill Diameter, 5/16"...
  9. Kodiak Cutting Tools 118677W Combined Drill and Countersink Set, Sizes #1-#5, 60 Degree HSS with Cas...
  10. Dormer A221N4 Centre Drill, Bright Coating, Cobalt High Speed Steel, 0.125" Head Diameter, 1/8" Flut...



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