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Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04) - (7713 Products)

Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04)
Keo - 1/2" Head Diam, 1/4" Shank Diam, 3 Flute 120° High Speed Steel Countersink - Bright Finish, 2" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Keo - 1/2" Head Diam, 1/4" Shank Diam, 3 Flute 120° High Speed Steel Countersink - Bright Finish, 2" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 02125326
Brand: Keo
Model #: 50122
Exact Tooling IR#: 04

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Head Diameter (Inch) 1/2
Number of Flutes 3
Included Angle 120
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Shank Length (Inch) 1
Overall Length (Inch) 2
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 60

$15.46

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Melin Tool - 3/8" Head Diam, 3/8" Shank Diam, 6 Flute 100° High Speed Steel Countersink - Bright Finish, 2-1/2" OAL, Double End, Straight Shank, Right Hand Cut - A1 Tooling

Melin Tool - 3/8" Head Diam, 3/8" Shank Diam, 6 Flute 100° High Speed Steel Countersink - Bright Finish, 2-1/2" OAL, Double End, Straight Shank, Right Hand Cut


Item #: 57832347
Brand: Melin Tool
Model #: 18311
Exact Tooling IR#: 04

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Head Diameter (Inch) 3/8
Head Diameter (Decimal Inch) 0.3750
Number of Flutes 6
Included Angle 100
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.3750
Shank Diameter (Inch) 3/8
Maximum Cutting Diameter (Inch) 3/8
Overall Length (Inch) 2-1/2
Overall Length (Decimal Inch) 2.5000
Countersink Application Countersinking
End Type Double
Shank Type Straight
Shank Material High Speed Steel
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Material Application Cast Iron; Hardened Steel; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$25.41

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Melin Tool - 5/8" Head Diam, 5/8" Shank Diam, 1 Flute 110° High Speed Steel Countersink - Oxide Finish, 3-1/2" OAL, Double End, Straight Shank, Right Hand Cut - A1 Tooling

Melin Tool - 5/8" Head Diam, 5/8" Shank Diam, 1 Flute 110° High Speed Steel Countersink - Oxide Finish, 3-1/2" OAL, Double End, Straight Shank, Right Hand Cut


Item #: 57818601
Brand: Melin Tool
Model #: 10915
Exact Tooling IR#: 04

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Oxide coating prevents chip building, galling and welding on the workpiece. It is commonly used on low carbon metals, stainless steel and ferrous metals.
Product Specifications
Head Diameter (Inch) 5/8
Head Diameter (Decimal Inch) 0.6250
Number of Flutes 1
Included Angle 110
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.6250
Shank Diameter (Inch) 5/8
Maximum Cutting Diameter (Inch) 5/8
Overall Length (Inch) 3-1/2
Overall Length (Decimal Inch) 3.5000
Countersink Application Countersinking
End Type Double
Shank Type Straight
Shank Material High Speed Steel
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Material Application Cast Iron; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$42.70

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Keo - 3/4" Head Diam, 3/8" Shank Diam, 6 Flute 82° Solid Carbide Countersink - Bright Finish, 2-3/4" OAL, Single End - A1 Tooling

Keo - 3/4" Head Diam, 3/8" Shank Diam, 6 Flute 82° Solid Carbide Countersink - Bright Finish, 2-3/4" OAL, Single End


Item #: 43224898
Brand: Keo
Model #: 55797
Exact Tooling IR#: 04

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastic and other tough-to-machine materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Head Diameter (mm) 19.05
Head Diameter (Inch) 3/4
Head Diameter (Decimal Inch) 0.7500
Number of Flutes 6
Included Angle 82
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (mm) 9.53
Shank Diameter (Decimal Inch) 0.3750
Shank Diameter (Inch) 3/8
Maximum Cutting Diameter (Inch) 3/4
Overall Length (mm) 70
Overall Length (Inch) 2-3/4
Overall Length (Decimal Inch) 2.7500
Countersink Application Chamfering; Countersinking; Deburring
End Type Single

$117.43

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M.A. Ford - 5/8" Head Diam, 1/4" Shank Diam, 3 Flute 90° High Speed Steel Countersink - Bright Finish, 2-1/4" OAL, 0.19" Nose Diam, Single End, Straight Shank, Right Hand Cut - A1 Tooling

M.A. Ford - 5/8" Head Diam, 1/4" Shank Diam, 3 Flute 90° High Speed Steel Countersink - Bright Finish, 2-1/4" OAL, 0.19" Nose Diam, Single End, Straight Shank, Right Hand Cut


Item #: 01053917
Brand: M.A. Ford
Model #: 92062503
Exact Tooling IR#: 04

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Head Diameter (Inch) 5/8
Number of Flutes 3
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2-1/4
Tip/Nose Diameter (Decimal Inch) 0.1900
Countersink Application Chamfering; Countersinking; Deburring
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 45
Material Application Aluminum; Brass; High Nickel Steel; Magnesium; Magnesium Alloy; Monel; Plastics

$24.44

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Cleveland - 5/8" Head Diam, 3/8" Shank Diam, 4 Flute 60° High Speed Steel Countersink - Oxide Finish, 2-3/32" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Cleveland - 5/8" Head Diam, 3/8" Shank Diam, 4 Flute 60° High Speed Steel Countersink - Oxide Finish, 2-3/32" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 63770408
Brand: Cleveland
Model #: C46216
Exact Tooling IR#: 04

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Oxide coating prevents chip building, galling and welding on the workpiece. It is commonly used on low carbon metals, stainless steel and ferrous metals.
Product Specifications
Head Diameter (Inch) 5/8
Head Diameter (Decimal Inch) 0.6250
Number of Flutes 4
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2-3/32
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 30
Material Application Alloy Tool Steel; Cast Iron

$39.34

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Keo - 3/8" Head Diam, 1/4" Shank Diam, 3 Flute 60° Cobalt Countersink - Bright Finish, 1-3/4" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Keo - 3/8" Head Diam, 1/4" Shank Diam, 3 Flute 60° Cobalt Countersink - Bright Finish, 1-3/4" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 31484850
Brand: Keo
Model #: 54002
Exact Tooling IR#: 04

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Head Diameter (mm) 9.65
Head Diameter (Inch) 3/8
Head Diameter (Decimal Inch) 0.3750
Number of Flutes 3
Included Angle 60
Countersink Material Cobalt
Countersink Finish/Coating Bright
Minimum Cutting Diameter (mm) 9.65
Minimum Cutting Diameter (Inch) 3/8
Shank Diameter (mm) 6.35
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Shank Length (Inch) 1.2031
Shank Length (Decimal Inch) 1.20
Overall Length (mm) 45
Overall Length (Inch) 1-3/4
Overall Length (Decimal Inch) 1.2031
End Type Single
Shank Type Straight
Shank Material Cobalt
Countersink Head Only No
Attachment Method Shank
Cutting Direction Right Hand

$17.86

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Melin Tool - 1-3/4" Head Diam, 1" Shank Diam, 6 Flute 60° High Speed Steel Countersink - Oxide Finish, 4-1/4" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Melin Tool - 1-3/4" Head Diam, 1" Shank Diam, 6 Flute 60° High Speed Steel Countersink - Oxide Finish, 4-1/4" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 57795064
Brand: Melin Tool
Model #: 19319
Exact Tooling IR#: 04

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Oxide coating prevents chip building, galling and welding on the workpiece. It is commonly used on low carbon metals, stainless steel and ferrous metals.
Product Specifications
Head Diameter (Inch) 1-3/4
Head Diameter (Decimal Inch) 1.7500
Number of Flutes 6
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 1.0000
Shank Diameter (Inch) 1
Maximum Cutting Diameter (Inch) 1-3/4
Overall Length (Inch) 4-1/4
Overall Length (Decimal Inch) 4.2500
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material High Speed Steel
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Material Application Cast Iron; Hardened Steel; Non-Ferrous Metals; Steel

$224.48

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Hertel - 5/8" Head Diam, 3/8" Shank Diam, 3 Flute 90° Solid Carbide Countersink - Bright Finish, 2-5/8" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Hertel - 5/8" Head Diam, 3/8" Shank Diam, 3 Flute 90° Solid Carbide Countersink - Bright Finish, 2-5/8" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 02389542
Brand: Hertel
Exact Tooling IR#: 04

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastic and other tough-to-machine materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Head Diameter (Inch) 5/8
Number of Flutes 3
Included Angle 90
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2-5/8
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 45

$91.02

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Keo - 3/16" Head Diam, 3/16" Shank Diam, 6 Flute 82° High Speed Steel Countersink - Bright Finish, 1-3/8" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Keo - 3/16" Head Diam, 3/16" Shank Diam, 6 Flute 82° High Speed Steel Countersink - Bright Finish, 1-3/8" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 07847783
Brand: Keo
Model #: 55021
Exact Tooling IR#: 04

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Head Diameter (Inch) 3/16
Number of Flutes 6
Included Angle 82
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 3/16
Overall Length (Inch) 1-3/8
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 41

$9.63

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Melin Tool - 3/8" Head Diam, 3/8" Shank Diam, 4 Flute 100° High Speed Steel Countersink - Oxide Finish, 2-1/2" OAL, Double End, Straight Shank, Right Hand Cut - A1 Tooling

Melin Tool - 3/8" Head Diam, 3/8" Shank Diam, 4 Flute 100° High Speed Steel Countersink - Oxide Finish, 2-1/2" OAL, Double End, Straight Shank, Right Hand Cut


Item #: 57832057
Brand: Melin Tool
Model #: 18766
Exact Tooling IR#: 04

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Oxide coating prevents chip building, galling and welding on the workpiece. It is commonly used on low carbon metals, stainless steel and ferrous metals.
Product Specifications
Head Diameter (Inch) 3/8
Head Diameter (Decimal Inch) 0.3750
Number of Flutes 4
Included Angle 100
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.3750
Shank Diameter (Inch) 3/8
Maximum Cutting Diameter (Inch) 3/8
Overall Length (Inch) 2-1/2
Overall Length (Decimal Inch) 2.5000
Countersink Application Countersinking
End Type Double
Shank Type Straight
Shank Material High Speed Steel
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Material Application Cast Iron; Hardened Steel; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$36.27

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M.A. Ford - 5/8" Head Diam, 1/4" Shank Diam, 1 Flute 90° High Speed Steel Countersink - ALtima Blaze Finish, 2-1/4" OAL - A1 Tooling

M.A. Ford - 5/8" Head Diam, 1/4" Shank Diam, 1 Flute 90° High Speed Steel Countersink - ALtima Blaze Finish, 2-1/4" OAL


Item #: 92248905
Brand: M.A. Ford
Model #: 61B062503
Exact Tooling IR#: 04

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
ALtima Blaze, a form of (AlCrN), has a higher oxidation temperature than TiAlN. It is used on nickel alloys, titanium and other difficult-to-machine materials. ALtima Blaze is a proprietary coating exclusive to M.A. Ford Mfg. Co., Inc.
Product Specifications
Head Diameter (Inch) 5/8
Head Diameter (Decimal Inch) 0.6250
Number of Flutes 1
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating ALtima Blaze
Minimum Cutting Diameter (Inch) 0.0600
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 5/8
Overall Length (Inch) 2-1/4
Overall Length (Decimal Inch) 2.2500
Countersink Application Countersinking

$52.73

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M.A. Ford - 5/8" Head Diam, 1/4" Shank Diam, 1 Flute 120° High Speed Steel Countersink - TiN Finish, 2-1/4" OAL - A1 Tooling

M.A. Ford - 5/8" Head Diam, 1/4" Shank Diam, 1 Flute 120° High Speed Steel Countersink - TiN Finish, 2-1/4" OAL


Item #: 92248541
Brand: M.A. Ford
Model #: 61T062506
Exact Tooling IR#: 04

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Product Specifications
Head Diameter (Inch) 5/8
Head Diameter (Decimal Inch) 0.6250
Number of Flutes 1
Included Angle 120
Countersink Material High Speed Steel
Countersink Finish/Coating TiN
Minimum Cutting Diameter (Inch) 0.0600
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 5/8
Overall Length (Inch) 2-1/4
Overall Length (Decimal Inch) 2.2500
Countersink Application Countersinking

$34.45

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Melin Tool - 5/16" Head Diam, 1/4" Shank Diam, 6 Flute 82° High Speed Steel Countersink - Oxide Finish, 2" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Melin Tool - 5/16" Head Diam, 1/4" Shank Diam, 6 Flute 82° High Speed Steel Countersink - Oxide Finish, 2" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 57828956
Brand: Melin Tool
Model #: 18071
Exact Tooling IR#: 04

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Oxide coating prevents chip building, galling and welding on the workpiece. It is commonly used on low carbon metals, stainless steel and ferrous metals.
Product Specifications
Head Diameter (Inch) 5/16
Head Diameter (Decimal Inch) 0.3125
Number of Flutes 6
Included Angle 82
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 5/16
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material High Speed Steel
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Material Application Cast Iron; Hardened Steel; Non-Ferrous Metals; Steel

$13.82

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Melin Tool - 5/16" Head Diam, 1/4" Shank Diam, 1 Flute 90° High Speed Steel Countersink - Oxide Finish, 2" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Melin Tool - 5/16" Head Diam, 1/4" Shank Diam, 1 Flute 90° High Speed Steel Countersink - Oxide Finish, 2" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 57791915
Brand: Melin Tool
Model #: 19203
Exact Tooling IR#: 04

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Oxide coating prevents chip building, galling and welding on the workpiece. It is commonly used on low carbon metals, stainless steel and ferrous metals.
Product Specifications
Head Diameter (Inch) 5/16
Head Diameter (Decimal Inch) 0.3125
Number of Flutes 1
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 5/16
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material High Speed Steel
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Material Application Cast Iron; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$12.89

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Interstate - 1-1/4" Head Diam, 3/4" Shank Diam, 6 Flute 90° Cobalt Countersink - Bright Finish, 3-3/8" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Interstate - 1-1/4" Head Diam, 3/4" Shank Diam, 6 Flute 90° Cobalt Countersink - Bright Finish, 3-3/8" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 63328199
Brand: Interstate
Exact Tooling IR#: 04

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Head Diameter (Inch) 1-1/4
Number of Flutes 6
Included Angle 90
Countersink Material Cobalt
Countersink Finish/Coating Bright
Shank Diameter (Inch) 3/4
Overall Length (Inch) 3-3/8
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 45

$126.13

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Hertel - 3/8" Head Diam, 1/4" Shank Diam, 3 Flute 90° Solid Carbide Countersink - Bright Finish, 2-1/2" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Hertel - 3/8" Head Diam, 1/4" Shank Diam, 3 Flute 90° Solid Carbide Countersink - Bright Finish, 2-1/2" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 02389526
Brand: Hertel
Exact Tooling IR#: 04

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastic and other tough-to-machine materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Head Diameter (Inch) 3/8
Number of Flutes 3
Included Angle 90
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2-1/2
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 45

$42.55

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OSG - 3/8" Head Diam, 1/4" Shank Diam, 20 Flute 60° Solid Carbide Countersink - Bright Finish, Single End, Straight Shank, Right Hand Cut - A1 Tooling

OSG - 3/8" Head Diam, 1/4" Shank Diam, 20 Flute 60° Solid Carbide Countersink - Bright Finish, Single End, Straight Shank, Right Hand Cut


Item #: 55468250
Brand: OSG
Model #: 701-3750
Exact Tooling IR#: 04

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastic and other tough-to-machine materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Head Diameter (mm) 9.53
Head Diameter (Inch) 3/8
Head Diameter (Decimal Inch) 0.3750
Number of Flutes 20
Included Angle 60
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Material Application Alloy Steel; Cast Iron; Hardened Steel; High Carbon Steel

$25.22

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Magafor - 4mm Head Diam, 0.158" Shank Diam, 3 Flute 90° Cobalt Countersink - Uncoated, 1-5/8" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Magafor - 4mm Head Diam, 0.158" Shank Diam, 3 Flute 90° Cobalt Countersink - Uncoated, 1-5/8" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 31285158
Brand: Magafor
Model #: 84431040000
Exact Tooling IR#: 04

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds for general applications on nonferrous metals.
Product Specifications
Head Diameter (mm) 4.00
Head Diameter (Decimal Inch) 0.1580
Number of Flutes 3
Included Angle 90
Countersink Material Cobalt
Countersink Finish/Coating Uncoated
Minimum Cutting Diameter (Inch) 0.0510
Shank Diameter (Decimal Inch) 0.1580
Maximum Cutting Diameter (Inch) 0.1580
Overall Length (Inch) 1-5/8
Minimum Hole Diameter (Decimal Inch) 0.0510
Maximum Hole Diameter (Decimal Inch) 0.1580
End Type Single
Shank Type Straight
Shank Material Cobalt
Includes Pilot No
Countersink Head Only No
Attachment Method Shank
Cutting Direction Right Hand
Maximum Cutting Diameter (Decimal Inch) 0.1580

$21.61

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Hertel - 1/2" Head Diam, 1/2" Shank Diam, 1 Flute 110° Solid Carbide Countersink - 3" OAL, Straight Shank - A1 Tooling

Hertel - 1/2" Head Diam, 1/2" Shank Diam, 1 Flute 110° Solid Carbide Countersink - 3" OAL, Straight Shank


Item #: 89335004
Brand: Hertel
Exact Tooling IR#: 04

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastic and other tough-to-machine materials.
Product Specifications
Head Diameter (Inch) 1/2
Number of Flutes 1
Included Angle 110
Countersink Material Solid Carbide
Shank Diameter (Inch) 1/2
Overall Length (Inch) 3
Shank Type Straight

$129.96

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