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Holemaking Products - Countersinks, Chamfer Mills & Back Chamfers For Sale | A1 Tooling - (6386 Products)

M.A. Ford - 3/4" Head Diam, 1/2" Shank Diam, 6 Flute 60° High Speed Steel Countersink - A1 Tooling

M.A. Ford - 3/4" Head Diam, 1/2" Shank Diam, 6 Flute 60° High Speed Steel Countersink


Item #: 01055482
Brand: M.A. Ford
Model #: 79075001

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) 3/4
Number of Flutes 6
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/2
Overall Length (Inch) 2-3/4
Tip/Nose Diameter (Decimal Inch) 0.2100
Countersink Application Chamfering; Countersinking; Deburring
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 30
PSC Code 5133
Material Application Alloy Steel; Aluminum; Brass; Cast Iron; High Nickel Steel; High Tensile Steel; Magnesium; Magnesium Alloy; Mild Steel; Monel; Plastics; Stainless Steel

$33.90

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OSG - 1/4" Head Diam, 1/4" Shank Diam, Multi Flute 60° Solid Carbide Countersink - A1 Tooling

OSG - 1/4" Head Diam, 1/4" Shank Diam, Multi Flute 60° Solid Carbide Countersink


Item #: 67198572
Brand: OSG
Model #: 706-2500-060

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) 6.35
Head Diameter (Inch) 1/4
Head Diameter (Decimal Inch) 0.2500
Number of Flutes Multi
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
PSC Code 5133
Material Application Alloy Steel; Aluminum; Cast Aluminum; Cast Iron; Low Carbon Steel; Medium Carbon Steel

$22.81

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Hertel - 5/16" Head Diam, 5/16" Shank Diam, 4 Flute 110° High Speed Steel Countersink - A1 Tooling

Hertel - 5/16" Head Diam, 5/16" Shank Diam, 4 Flute 110° High Speed Steel Countersink


Item #: 89336788
Brand: Hertel
Model #:

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.
Product Specifications
Head Diameter (Inch) 5/16
Number of Flutes 4
Included Angle 110
Countersink Material High Speed Steel
Shank Diameter (Inch) 5/16
Overall Length (Inch) 2-1/8
Shank Type Straight
PSC Code 5133

$25.05

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DORMER - 44mm Head Diam, 15mm Shank Diam, 1 Flute 90° Cobalt Countersink - A1 Tooling

DORMER - 44mm Head Diam, 15mm Shank Diam, 1 Flute 90° Cobalt Countersink


Item #: 65687915
Brand: DORMER
Model #: 0109076

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) 44.00
Head Diameter (Decimal Inch) 1.7336
Number of Flutes 1
Included Angle 90
Countersink Material Cobalt
Countersink Finish/Coating Bright
Minimum Cutting Diameter (mm) 25.00
Shank Diameter (mm) 15.00
Shank Diameter (Decimal Inch) 0.5910
Overall Length (mm) 115
Overall Length (Decimal Inch) 4.5310
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
PSC Code 5133
Material Application Alloy Steel; Aluminum; Aluminum Alloy; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Copper Alloy; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel; Nickel Alloy
Material Application2 Stainless Steel; Steel; Structural Steel; Thermoplastics; Thermosetting Plastics; Titanium; Titanium Alloy

$252.62

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Interstate - 7/8" Head Diam, 1/2" Shank Diam, 3 Flute 90° High Speed Steel Countersink - A1 Tooling

Interstate - 7/8" Head Diam, 1/2" Shank Diam, 3 Flute 90° High Speed Steel Countersink


Item #: 02132520
Brand: Interstate
Model #:

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) 7/8
Number of Flutes 3
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/2
Overall Length (Inch) 2-3/4
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 45
PSC Code 5133

$46.57

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M.A. Ford - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 90° Solid Carbide Countersink - A1 Tooling

M.A. Ford - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 90° Solid Carbide Countersink


Item #: 72072242
Brand: M.A. Ford
Model #: 78037503

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 6
Included Angle 90
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Tip/Nose Diameter (Decimal Inch) 0.0900
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
PSC Code 5133
Material Application Alloy Steel; Aluminum; Brass; Cast Iron; High Nickel Steel; High Tensile Steel; Magnesium; Magnesium Alloy; Mild Steel; Monel; Plastics; Stainless Steel

$47.64

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Hertel - 5/8" Head Diam, 5/8" Shank Diam, 6 Flute 90° High Speed Steel Countersink - A1 Tooling

Hertel - 5/8" Head Diam, 5/8" Shank Diam, 6 Flute 90° High Speed Steel Countersink


Item #: 89330328
Brand: Hertel
Model #:

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.
Product Specifications
Head Diameter (Inch) 5/8
Number of Flutes 6
Included Angle 90
Countersink Material High Speed Steel
Shank Diameter (Inch) 5/8
Overall Length (Inch) 3-1/2
Shank Type Straight
PSC Code 5133

$42.23

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M.A. Ford - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 82° High Speed Steel Countersink - A1 Tooling

M.A. Ford - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 82° High Speed Steel Countersink


Item #: 01056241
Brand: M.A. Ford
Model #: 79037502

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
Number of Flutes 6
Included Angle 82
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Tip/Nose Diameter (Decimal Inch) 0.0900
Countersink Application Chamfering; Countersinking; Deburring
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 41
PSC Code 5133
Material Application Alloy Steel; Aluminum; Brass; Cast Iron; High Nickel Steel; High Tensile Steel; Magnesium; Magnesium Alloy; Mild Steel; Monel; Plastics; Stainless Steel

$13.87

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Melin Tool - 2" Head Diam, 3/4" Shank Diam, 6 Flute 60° High Speed Steel Countersink - A1 Tooling

Melin Tool - 2" Head Diam, 3/4" Shank Diam, 6 Flute 60° High Speed Steel Countersink


Item #: 57795056
Brand: Melin Tool
Model #: 18124

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) 2
Head Diameter (Decimal Inch) 2.0000
Number of Flutes 6
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.7500
Shank Diameter (Inch) 3/4
Maximum Cutting Diameter (Inch) 2
Overall Length (Inch) 3-3/4
Overall Length (Decimal Inch) 3.7500
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
PSC Code 5133
Material Application Cast Iron; Hardened Steel; Non-Ferrous Metals; Steel

$253.77

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Walter-Titex - 12.4mm Head Diam, 8mm Shank Diam, 3 Flute 90° High Speed Steel Countersink - A1 Tooling

Walter-Titex - 12.4mm Head Diam, 8mm Shank Diam, 3 Flute 90° High Speed Steel Countersink


Item #: 36218303
Brand: Walter-Titex
Model #: 5071418

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 (mm) 12.40
Head Diameter (Decimal Inch) 0.4882
Number of Flutes 3
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating TiN
Minimum Cutting Diameter (mm) 2.80
Shank Diameter (mm) 8.00
Shank Diameter (Decimal Inch) 0.3150
Overall Length (mm) 56
Overall Length (Decimal Inch) 2.2047
End Type Single
Shank Type Straight
Shank Material High Speed Steel
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
PSC Code 5133

$41.90

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Cleveland - 3/8" Head Diam, 1/4" Shank Diam, 3 Flute 120° High Speed Steel Countersink - A1 Tooling

Cleveland - 3/8" Head Diam, 1/4" Shank Diam, 3 Flute 120° High Speed Steel Countersink


Item #: 63783245
Brand: Cleveland
Model #: C46161

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 3
Included Angle 120
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (mm) 6.35
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Overall Length (Inch) 1-21/32
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 60
PSC Code 5133
Material Application Carbon Steel; Cast Iron

$27.62

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Keo - 1-1/2" Head Diam, 3/4" Shank Diam, 1 Flute 90° High Speed Steel Countersink - A1 Tooling

Keo - 1-1/2" Head Diam, 3/4" Shank Diam, 1 Flute 90° High Speed Steel Countersink


Item #: 72452824
Brand: Keo
Model #: 53229

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) 1-1/2
Number of Flutes 1
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 3/4
Shank Length (Inch) 1-1/4
Overall Length (Inch) 2-7/8
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
PSC Code 5133

$127.04

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Interstate - 1/4" Shank Diam, 0 Flute 60° High Speed Steel Countersink - A1 Tooling

Interstate - 1/4" Shank Diam, 0 Flute 60° High Speed Steel Countersink


Item #: 02464048
Brand: Interstate
Model #:

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
Number of Flutes 0
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Minimum Cutting Diameter (Inch) 1/16
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 15/64
Countersink Application Countersinking; Deburring
Minimum Hole Diameter (Inch) 1/16
Maximum Hole Diameter (Inch) 15/64
End Type Double
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 30
PSC Code 5133

$14.01

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Hertel - 1/2" Head Diam, 3/8" Shank Diam, 3 Flute 82° Solid Carbide Countersink - A1 Tooling

Hertel - 1/2" Head Diam, 3/8" Shank Diam, 3 Flute 82° Solid Carbide Countersink


Item #: 02389435
Brand: Hertel
Model #:

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) 1/2
Number of Flutes 3
Included Angle 82
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 3/8
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 41
PSC Code 5133

$60.99

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M.A. Ford - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 90° Solid Carbide Countersink - A1 Tooling

M.A. Ford - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 90° Solid Carbide Countersink


Item #: 58225608
Brand: M.A. Ford
Model #: 60012503B

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) 1/8
Head Diameter (Decimal Inch) 0.1250
Number of Flutes 1
Included Angle 90
Countersink Material Solid Carbide
Minimum Cutting Diameter (Inch) 1/32
Shank Diameter (Decimal Inch) 0.1250
Shank Diameter (Inch) 1/8
Maximum Cutting Diameter (Inch) 7/64
Overall Length (Inch) 1-1/2
Overall Length (Decimal Inch) 1.5000
Countersink Application Chamfering; Countersinking; Deburring
PSC Code 5133
Additional Information Modified Standard, Non-Returnable & Non-Cancelable

$21.19

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Melin Tool - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 60° Cobalt Countersink - A1 Tooling

Melin Tool - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 60° Cobalt Countersink


Item #: 84399187
Brand: Melin Tool
Model #: 18136

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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) 1/8
Number of Flutes 1
Included Angle 60
Countersink Material Cobalt
Countersink Finish/Coating TiN
Shank Diameter (Inch) 1/8
Overall Length (Inch) 1-1/2
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 30
PSC Code 5133

$14.48

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Interstate - 1/4" Shank Diam, 0 Flute 100° High Speed Steel Countersink - A1 Tooling

Interstate - 1/4" Shank Diam, 0 Flute 100° High Speed Steel Countersink


Item #: 02466126
Brand: Interstate
Model #:

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
Number of Flutes 0
Included Angle 100
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Minimum Cutting Diameter (Inch) 3/16
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 17/32
Countersink Application Countersinking; Deburring
Minimum Hole Diameter (Inch) 3/16
Maximum Hole Diameter (Inch) 17/32
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 50
PSC Code 5133

$17.28

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Hertel - 3/16" Head Diam, 3/16" Shank Diam, 6 Flute 82° High Speed Steel Countersink - A1 Tooling

Hertel - 3/16" Head Diam, 3/16" Shank Diam, 6 Flute 82° High Speed Steel Countersink


Item #: 89331599
Brand: Hertel
Model #:

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.
Product Specifications
Head Diameter (Inch) 3/16
Number of Flutes 6
Included Angle 82
Countersink Material High Speed Steel
Shank Diameter (Inch) 3/16
Overall Length (Inch) 2
Shank Type Straight
PSC Code 5133

$18.03

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Interstate - 7/8" Head Diam, 1/2" Shank Diam, 1 Flute 82° High Speed Steel Countersink - A1 Tooling

Interstate - 7/8" Head Diam, 1/2" Shank Diam, 1 Flute 82° High Speed Steel Countersink


Item #: 02451565
Brand: Interstate
Model #:

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) 7/8
Number of Flutes 1
Included Angle 82
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/2
Overall Length (Inch) 2-3/4
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 41
PSC Code 5133

$39.34

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Melin Tool - 5/16" Head Diam, 5/16" Shank Diam, 6 Flute 90° High Speed Steel Countersink - A1 Tooling

Melin Tool - 5/16" Head Diam, 5/16" Shank Diam, 6 Flute 90° High Speed Steel Countersink


Item #: 57814105
Brand: Melin Tool
Model #: 18305

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) 5/16
Head Diameter (Decimal Inch) 0.3125
Number of Flutes 6
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.3125
Shank Diameter (Inch) 5/16
Maximum Cutting Diameter (Inch) 5/16
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
PSC Code 5133
Material Application Cast Iron; Hardened Steel; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$22.82

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