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Best Countersinks - Buying Guide

Last Updated: 11/19/2018

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Bestselling Countersinks on Amazon

  1. KEO 53512 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Roun...
  2. KEO 53511 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Roun...
  3. KEO 55816 Solid Carbide Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 100 Degree Point...
  4. Atoplee Industrial Tools 5 Pc Premium HSS 60 Center Drill Combined Drill & Countersink Lathe Mill ...
  5. KEO 53510 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Roun...
  6. Drill America Style 1 High-Speed Steel Countersink, 1/4" Shank Diameter, 9/16" Size, 82 Degrees Angl...
  7. Drill America DEWSFC Series High-Speed Steel Countersink, 1 Flute, 1/2" Shank Diameter, 7/8" Size, 6...
  8. HHIP 5000-2078 60 Degree High Speed Steel Combined Drill and Countersink, 5/64" Drill Diameter, 3/16...
  9. M.A. Ford 92062502 82 HSS 3 Flute Aircraft Countersink, 5/8" Dia, 94139
  10. 5pcs HSS 60 Degree Combined Lathe Mill Center Drill bit Countersink Bit Set Tool

  #1

KEO 53512 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 5/16" Shank Diameter, 1/2" Body Diameter

Model: 53512   |    Mpn: 53512   |    PartNumber: 53512   |   Asin: B00947BQ08

KEO ZErO flute countersink and deburring tools are simple, all-purpose tools made of Cobalt that provide flawless countersinking and deburring. The chatter-free cutting action requires minimal power. The microsmooth CNC precision ground construction produces clean, smooth cutting without smearing on a variety of materials. The tool especially excels in countersinking or deburring holes in aluminum, plastics and other nonmetallics. Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. 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. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. 82 degree angle.

Features

  • Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
  • 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
  • When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
  • 82 degree angle
  • See more on Amazon...

Brand: KEO Cutters   |   Manufacturer: Keo

Item Dimensions: 0.5 x 0.5 x 3 inches (1.3 x 1.3 x 7.6 cm)   |   Package Dimensions: 0.6 x 0.7 x 2.4 inches (1.5 x 1.8 x 6.1 cm)

Amazon Price: $16.29 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $17.15

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  #2

KEO 53511 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 1/4" Shank Diameter, 3/8" Body Diameter

Model: 53511   |    Mpn: 53511   |    PartNumber: 53511   |   Asin: B00947BOYQ

KEO ZErO flute countersink and deburring tools are simple, all-purpose tools made of Cobalt that provide flawless countersinking and deburring. The chatter-free cutting action requires minimal power. The microsmooth CNC precision ground construction produces clean, smooth cutting without smearing on a variety of materials. The tool especially excels in countersinking or deburring holes in aluminum, plastics and other nonmetallics. Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. 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. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. 82 degree angle.

Features

  • Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
  • 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
  • When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
  • 82 degree angle
  • See more on Amazon...

Brand: KEO Cutters   |   Manufacturer: Keo

Item Dimensions: 0.4 x 0.4 x 1.8 inches (1.0 x 1.0 x 4.6 cm)   |   Package Dimensions: 0.4 x 0.5 x 2.2 inches (1.0 x 1.3 x 5.6 cm)

Amazon Price: $14.99 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $16.05

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  #3

KEO 55816 Solid Carbide Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 100 Degree Point Angle, Round Shank, 1/4" Shank Diameter, 3/8" Body Diameter

Model: 55816   |    Mpn: 55816   |    PartNumber: 55816   |   Asin: B00947XUP2

KEO 6-flute line of countersinks are companions to our single flute countersinks and our 3- and 4-flute center reamer line. As a rule, the more edges per revolution, the greater amount of material that may be removed. We have designed the 6-flute tools with staggered cutting edges. Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems. 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. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. 100 degree angle.

Features

  • Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems
  • 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
  • When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
  • 100 degree angle
  • See more on Amazon...

Brand: KEO Cutters   |   Manufacturer: Keo

Package Dimensions: 0.5 x 0.7 x 2.5 inches (1.3 x 1.8 x 6.4 cm)

Amazon Price: $27.99 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $27.99

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  #4

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 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $6.49

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  #5

KEO 53510 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 1/4" Shank Diameter, 5/16" Body Diameter

Model: 53510   |    Mpn: 53510   |    Ean: 7241871119627   |    PartNumber: 53510   |   Asin: B00947BNFG

KEO ZErO flute countersink and deburring tools are simple, all-purpose tools made of Cobalt that provide flawless countersinking and deburring. The chatter-free cutting action requires minimal power. The microsmooth CNC precision ground construction produces clean, smooth cutting without smearing on a variety of materials. The tool especially excels in countersinking or deburring holes in aluminum, plastics and other nonmetallics. Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. 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. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. 82 degree angle.

Features

  • Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
  • 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
  • When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
  • 82 degree angle
  • See more on Amazon...

Brand: KEO Cutters   |   Manufacturer: Keo

Item Dimensions: 0.5 x 0.5 x 3 inches (1.3 x 1.3 x 7.6 cm)   |   Package Dimensions: 0.5 x 0.5 x 2 inches (1.3 x 1.3 x 5.1 cm)

Amazon Price: $12.55 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $13.20

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  #6

Drill America Style 1 High-Speed Steel Countersink, 1/4" Shank Diameter, 9/16" Size, 82 Degrees Angle (Pack of 1)

Model: WELCS-18   |    Mpn: WELCS-18   |    PartNumber: WELCS-18   |   Asin: B00FXOIQS6

Drill America piloted 82 degrees countersink is high-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Weldon shanks feature a round shank with one of more flats machined into the side for easy indexing and alignment. Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called "zero flute".

Features

  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • Weldon shanks feature a round shank with one of more flats machined into the side for easy indexing and alignment
  • Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called zero flute
  • See more on Amazon...

Brand: Drill America   |   Manufacturer: Drill America

Package Dimensions: 0.5 x 0.6 x 2.4 inches (1.3 x 1.5 x 6.1 cm)

Amazon Price: $21.27 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 1 to 2 days
List Price: $21.87

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  #7

Drill America DEWSFC Series High-Speed Steel Countersink, 1 Flute, 1/2" Shank Diameter, 7/8" Size, 60 Degrees Angle (Pack of 1)

Model: DEWSFC7/8-60   |    Mpn: DEWSFC7/8-60   |    Ean: 0887861130998   |    PartNumber: DEWSFC7/8-60   |   Asin: B00FXCXIFY

Drill America DEWSFC Series single flute countersink is ideal for chambering, deburring, and countersinking. It is provide a smooth finish on a variety of materials. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Round shanks allow use with a wide variety of toolholding systems. Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called "zero flute".

Features

  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • Single flute countersinks are ideal for chambering, deburring, and countersinking
  • Round shanks allow use with a wide variety of toolholding systems
  • Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called zero flute
  • They provide a smooth finish on a variety of materials
  • See more on Amazon...

Brand: Drill America   |   Manufacturer: Drill America

Package Dimensions: 1.1 x 1.2 x 3.1 inches (2.8 x 3.0 x 7.9 cm)

Amazon Price: $22.44 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 1 to 2 days
List Price: $22.63

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  #8

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 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $1.75

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  #9

M.A. Ford 92062502 82 HSS 3 Flute Aircraft Countersink, 5/8" Dia, 94139

Model: 92062502   |    Mpn: 92062502   |    Ean: 0069760494139   |    PartNumber: 92062502   |   Asin: B01ERTJ5QO

M.A. Ford Series 92 92062502 82 HSS 3 Flute Aircraft Countersink, 5/8" Dia., Uncoated, 1/4" Shank Dia., 2-1/4" OAL. Designed for countersinking, chamfering, and deburring aircraft type metals. 94139 EDP.

Features

  • 82 Included Angle
  • 5/8 Diameter, 1/4 Shank Diameter
  • Uncoated
  • 0.190 Non-Cutting Outer Diameter Maximum
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Brand: M.A. Ford   |   Manufacturer: M.A. Ford

Package Dimensions: 5 x 5 x 5 inches (12.7 x 12.7 x 12.7 cm)

First Available: 2018-08-23

Amazon Price: $20.36 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 4-5 business days
List Price: $20.36

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  #10

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 11/19/2018(8:40am pst)
Availibility:
List Price:

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  #11

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 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $16.99

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  #12

KEO 53530 Cobalt Steel Single-End Countersink, TiN Coated, 100 Degree Point Angle, Round Shank, 1/4" Shank Diameter, 5/16" Body Diameter

Model: 53530-TiN   |    Mpn: 53530-TiN   |    PartNumber: 53530-TiN   |   Asin: B00948QTWM

KEO ZErO flute countersink and deburring tools are simple, all-purpose tools made of Cobalt that provide flawless countersinking and deburring. The chatter-free cutting action requires minimal power. The microsmooth CNC precision ground construction produces clean, smooth cutting without smearing on a variety of materials. The tool especially excels in countersinking or deburring holes in aluminum, plastics and other nonmetallics. Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. Titanium nitride coatings add a hard layer of gold-colored ceramic to the surface that extends tool life and permits faster cutting speeds than uncoated tools. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. 100 degree angle.

Features

  • Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
  • Titanium nitride coatings add a hard layer of gold-colored ceramic to the surface that extends tool life and permits faster cutting speeds than uncoated tools
  • Round shanks allow use with a wide variety of toolholding systems
  • When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
  • 100 degree angle
  • See more on Amazon...

Brand: KEO Cutters   |   Manufacturer: Keo

Package Dimensions: 0.4 x 0.5 x 2.1 inches (1.0 x 1.3 x 5.3 cm)

First Available: 2017-05-15

Amazon Price: $15.79 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $15.79

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  #13

KEO 55794 Solid Carbide Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 82 Degree Point Angle, Round Shank, 1/4" Shank Diameter, 3/8" Body Diameter

Model: 55794   |    Mpn: 55794   |    PartNumber: 55794   |   Asin: B00947W3DW

KEO 6-flute line of countersinks are companions to our single flute countersinks and our 3- and 4-flute center reamer line. As a rule, the more edges per revolution, the greater amount of material that may be removed. We have designed the 6-flute tools with staggered cutting edges. Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems. 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. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. 82 degree angle.

Features

  • Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems
  • 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
  • When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
  • 82 degree angle
  • See more on Amazon...

Brand: KEO Cutters   |   Manufacturer: Keo

Item Dimensions: 2.7 x 0.7 x 0.7 inches (6.9 x 1.8 x 1.8 cm)   |   Package Dimensions: 0.6 x 0.7 x 2.7 inches (1.5 x 1.8 x 6.9 cm)

Amazon Price: $28.99 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $30.60

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  #14

Drill America DEWCSK Series High-Speed Steel Center Reamer Countersink, 3 Flute, 1/2" Shank Diameter, 1" Size, 60 Degrees Angle (Pack of 1)

Model: DEWCSK1-60   |    Mpn: DEWCSK1-60   |    Ean: 0887861131629   |    PartNumber: DEWCSK1-60   |   Asin: B00FXBVP50

Drill America DEWCSK Series 3 flute countersink is designed for countersinking holes for centers or for enlarge existing holes. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Round shanks allow use with a wide variety of toolholding systems. Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called "zero flute".

Features

  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 3 flute center reamer countersink
  • Round shanks allow use with a wide variety of toolholding systems
  • Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called zero flute
  • Designed for countersinking holes for centers or for enlarge existing holes
  • See more on Amazon...

Brand: Drill America   |   Manufacturer: Drill America

Package Dimensions: 1.1 x 1.2 x 3.6 inches (2.8 x 3.0 x 9.1 cm)

Amazon Price: $20.53 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $25.27

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  #15

Kodiak Cutting Tools KCT119601 USA Made Solid Carbide Countersink, 6 Flute, 82 Degree, 3/8" Diameter

Model: KODIAK119601   |    Mpn: KCT119601   |    PartNumber: KCT119601   |   Asin: B007BTPDTQ

3/8 Inch Diameter Solid Carbide Countersink - Six Flute 82 Degree Carbide Countersink.

Features

Brand: Kodiak Cutting Tools   |   Manufacturer: Kodiak Cutting Tools

Package Dimensions: 0.1 x 0.5 x 3 inches (0.3 x 1.3 x 7.6 cm)

Amazon Price: $26.31 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $41.74

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  #16

HHIP 5000-2109 60 Degree High Speed Steel Combined Drill and Countersink, 7/64" Drill Diameter, 1/4" Body Diameter, 2" OAL, 3

Model: 5000-2109   |    Mpn: 5000-2109   |    Ean: 0769053052304   |    PartNumber: 5000-2109   |   Asin: B00DVTKY7Q

HHIP #3 (7/64" 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 1/4".

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: 1.25 x 1.25 x 3 inches (3.2 x 3.2 x 7.6 cm)

Amazon Price: $1.85 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $1.85

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  #17

Morse Cutting Tools 56133 Chatterless Countersinks, Solid Carbide, Bright Finish, 60 degree Split Point, 6 Flutes, 3/8" Size

Model: 56133   |    Mpn: 56133   |    Ean: 0686125561338   |    PartNumber: 56133   |   Asin: B00Q4BR8SQ

Cutting edge geometry designed to reduce chatter and harmonics. Six flutes allow higher feed rates and provide longer tool life due to distributing the cutting load over a greater number of teeth. The 1/4 diamer is solid carbide. The larger diameters are brazed construction.

Features

Brand: Morse Cutting Tools   |   Manufacturer: Morse Cutting Tools

Package Dimensions: 0.4 x 0.5 x 3.2 inches (1.0 x 1.3 x 8.1 cm)

Amazon Price: $19.53 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $19.53

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  #18

KEO 50059 Cobalt Steel Single-End Countersink Set, Uncoated (Bright) Finish, Single Flute, 90 Degree Angle, 1/4" - 1" Body Diameter

Model: 50059   |    Mpn: 50059   |    PartNumber: 50059   |   Asin: B009478Q60

Each 5-piece set includes one piece each of 1/4, 3/8, 1/2, 3/4, 1" body diameter with a particular included point angle. ISO 9001:2008 certified. Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. 90 degree angle.

Features

  • Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
  • Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
  • 90 degree angle
  • Each 5-piece set includes one piece each of 1/4, 3/8, 1/2, 3/4, 1 body diameter with a particular included point angle
  • ISO 9001:2008 certified
  • See more on Amazon...

Brand: KEO Cutters   |   Manufacturer: Keo

Package Dimensions: 2.3 x 3.4 x 5.7 inches (5.8 x 8.6 x 14.5 cm)

Amazon Price: $116.50 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $116.50

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  #19

KEO 53513 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 3/8" Shank Diameter, 5/8" Body Diameter

Model: 53513   |    Mpn: 53513   |    PartNumber: 53513   |   Asin: B00947BR7A

KEO ZErO flute countersink and deburring tools are simple, all-purpose tools made of Cobalt that provide flawless countersinking and deburring. The chatter-free cutting action requires minimal power. The microsmooth CNC precision ground construction produces clean, smooth cutting without smearing on a variety of materials. The tool especially excels in countersinking or deburring holes in aluminum, plastics and other nonmetallics. Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. 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. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. 82 degree angle.

Features

  • Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
  • 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
  • When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
  • 82 degree angle
  • See more on Amazon...

Brand: KEO Cutters   |   Manufacturer: Keo

Item Dimensions: 1 x 1 x 3 inches (2.5 x 2.5 x 7.6 cm)   |   Package Dimensions: 0.9 x 1 x 2.3 inches (2.3 x 2.5 x 5.8 cm)

Amazon Price: $23.56 | as of 11/19/2018(8:40am pst)
Availibility: Usually ships in 24 hours
List Price: $23.56

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