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

Cleveland - 1/4" Head Diam, 3/16" Shank Diam, 3 Flute 60° High Speed Steel Countersink - A1 Tooling

Cleveland - 1/4" Head Diam, 3/16" Shank Diam, 3 Flute 60° High Speed Steel Countersink


Item #: 63779169
Brand: Cleveland
Model #: C46150

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) 1/4
Head Diameter (Decimal Inch) 0.2500
Number of Flutes 3
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Inch) 3/16
Overall Length (Inch) 1-7/16
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
Material Application Carbon Steel; Cast Iron

$22.01

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Hertel - 3/4" Head Diam, 3/4" Shank Diam, 4 Flute 100° Solid Carbide Countersink - A1 Tooling

Hertel - 3/4" Head Diam, 3/4" Shank Diam, 4 Flute 100° Solid Carbide Countersink


Item #: 89334643
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.
Product Specifications
Head Diameter (Inch) 3/4
Number of Flutes 4
Included Angle 100
Countersink Material Solid Carbide
Shank Diameter (Inch) 3/4
Overall Length (Inch) 3-1/2
Shank Type Straight
PSC Code 5133

$318.44

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DORMER - 3 Flute 60° High Speed Steel Countersink - A1 Tooling

DORMER - 3 Flute 60° High Speed Steel Countersink


Item #: 65671505
Brand: DORMER
Model #: 0108796

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 3
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Minimum Cutting Diameter (mm) 10.00
Maximum Cutting Diameter (Inch) 1-1/4
Overall Length (mm) 118
Overall Length (Decimal Inch) 4.6492
Countersink Application Countersinking
End Type Single
Shank Type Morse Taper
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

$366.74

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Melin Tool - 1/4" Head Diam, 1/4" Shank Diam, 1 Flute 110° Solid Carbide Countersink - A1 Tooling

Melin Tool - 1/4" Head Diam, 1/4" Shank Diam, 1 Flute 110° Solid Carbide Countersink


Item #: 57835050
Brand: Melin Tool
Model #: 10923

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) 1/4
Head Diameter (Decimal Inch) 0.2500
Number of Flutes 1
Included Angle 110
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 1/4
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Countersink Application Countersinking
End Type Double
Shank Type Straight
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

$48.16

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Walter-Titex - 4.3mm Head Diam, 4mm Shank Diam, 3 Flute 90° High Speed Steel Countersink - A1 Tooling

Walter-Titex - 4.3mm Head Diam, 4mm Shank Diam, 3 Flute 90° High Speed Steel Countersink


Item #: 68913532
Brand: Walter-Titex
Model #: 5071404

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 (mm) 4.30
Head Diameter (Decimal Inch) 0.1693
Number of Flutes 3
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Minimum Cutting Diameter (mm) 1.30
Shank Diameter (mm) 4.00
Shank Diameter (Decimal Inch) 0.1575
Overall Length (mm) 40
Overall Length (Decimal Inch) 1.5748
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 Aluminum; Cast Steel; Cobalt Alloys; Fiber Reinforced Plastics; Graphite; Grey Cast Iron; Iron Alloys; Malleable Cast Iron; Nickel Alloy; Non-Ferrous Metals; Plastics; Spheroidal Cast Iron; Stainless Steel; Steel
Material Application2 Titanium; Titanium Alloys; Vermicular Cast Iron

$13.07

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Melin Tool - 7/8" Head Diam, 1/2" Shank Diam, 6 Flute 60° High Speed Steel Countersink - A1 Tooling

Melin Tool - 7/8" Head Diam, 1/2" Shank Diam, 6 Flute 60° High Speed Steel Countersink


Item #: 57831257
Brand: Melin Tool
Model #: 18543

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) 7/8
Head Diameter (Decimal Inch) 0.8750
Number of Flutes 6
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.5000
Shank Diameter (Inch) 1/2
Maximum Cutting Diameter (Inch) 7/8
Overall Length (Inch) 2-3/4
Overall Length (Decimal Inch) 2.7500
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; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$70.21

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Melin Tool - 7/8" Head Diam, 1/2" Shank Diam, 4 Flute 90° High Speed Steel Countersink - A1 Tooling

Melin Tool - 7/8" Head Diam, 1/2" Shank Diam, 4 Flute 90° High Speed Steel Countersink


Item #: 57814725
Brand: Melin Tool
Model #: 18668

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) 7/8
Head Diameter (Decimal Inch) 0.8750
Number of Flutes 4
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.5000
Shank Diameter (Inch) 1/2
Maximum Cutting Diameter (Inch) 7/8
Overall Length (Inch) 2-3/4
Overall Length (Decimal Inch) 2.7500
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; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$75.49

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OSG - 5/8" Head Diam, 3/8" Shank Diam, 1 Flute 90° Solid Carbide Countersink - A1 Tooling

OSG - 5/8" Head Diam, 3/8" Shank Diam, 1 Flute 90° Solid Carbide Countersink


Item #: 78043601
Brand: OSG
Model #: 700-6255

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) 15.88
Head Diameter (Inch) 5/8
Head Diameter (Decimal Inch) 0.6250
Number of Flutes 1
Included Angle 90
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 3/8
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

$89.61

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Melin Tool - 3/16" Head Diam, 3/16" Shank Diam, 6 Flute 90° High Speed Steel Countersink - A1 Tooling

Melin Tool - 3/16" Head Diam, 3/16" Shank Diam, 6 Flute 90° High Speed Steel Countersink


Item #: 57832305
Brand: Melin Tool
Model #: 18295

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
Head Diameter (Decimal Inch) 0.1875
Number of Flutes 6
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.1875
Shank Diameter (Inch) 3/16
Maximum Cutting Diameter (Inch) 3/16
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
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

$18.94

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Union Butterfield - 3/4" Head Diam, 1/2" Shank Diam, 3 Flute 60° High Speed Steel Countersink - A1 Tooling

Union Butterfield - 3/4" Head Diam, 1/2" Shank Diam, 3 Flute 60° High Speed Steel Countersink


Item #: 66386368
Brand: Union Butterfield
Model #: 5011097

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
Head Diameter (Decimal Inch) 0.7500
Number of Flutes 3
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.5000
Shank Diameter (Inch) 1/2
Overall Length (Inch) 2-5/8
Overall Length (Decimal Inch) 2.6250
Countersink Application Center Reaming; Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
PSC Code 5133

$80.28

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Hertel - 1" Head Diam, 1/2" Shank Diam, 6 Flute 82° High Speed Steel Countersink - A1 Tooling

Hertel - 1" Head Diam, 1/2" Shank Diam, 6 Flute 82° High Speed Steel Countersink


Item #: 89330666
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) 1
Number of Flutes 6
Included Angle 82
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/2
Shank Length (Inch) 1-5/16
Overall Length (Inch) 2-3/4
Shank Type Straight
PSC Code 5133

$47.47

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OSG - 3/8" Head Diam, 1/4" Shank Diam, 20 Flute 82° Solid Carbide Countersink - A1 Tooling

OSG - 3/8" Head Diam, 1/4" Shank Diam, 20 Flute 82° Solid Carbide Countersink


Item #: 55468268
Brand: OSG
Model #: 701-3751

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 82
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; Cast Iron; Hardened Steel; High Carbon Steel

$25.22

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Hertel - 1/4" Head Diam, 1/4" Shank Diam, 1 Flute 82° Solid Carbide Countersink - A1 Tooling

Hertel - 1/4" Head Diam, 1/4" Shank Diam, 1 Flute 82° Solid Carbide Countersink


Item #: 77422855
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) 1/4
Number of Flutes 1
Included Angle 82
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material Steel
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 41
PSC Code 5133
Material Application Alloy Steel; Cast Iron; Glass-Reinforced Plastic
Material Application2 Alloy Steel; Cast Iron; Glass-Reinforced Plastic

$40.70

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Melin Tool - 1/4" Head Diam, 1/4" Shank Diam, 6 Flute 100° Solid Carbide Countersink - A1 Tooling

Melin Tool - 1/4" Head Diam, 1/4" Shank Diam, 6 Flute 100° Solid Carbide Countersink


Item #: 57792251
Brand: Melin Tool
Model #: 18381

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) 1/4
Head Diameter (Decimal Inch) 0.2500
Number of Flutes 6
Included Angle 100
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 1/4
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
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 Cast Iron; Hardened Steel; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$26.14

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Atrax - 1" Head Diam, 1/2" Shank Diam, 1 Flute 60° Solid Carbide Countersink - A1 Tooling

Atrax - 1" Head Diam, 1/2" Shank Diam, 1 Flute 60° Solid Carbide Countersink


Item #: 85264646
Brand: Atrax
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
Number of Flutes 1
Included Angle 60
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/2
Overall Length (Inch) 3-1/4
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material Steel
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 30
PSC Code 5133

$236.21

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Hertel - 3/4" Head Diam, 1/2" Shank Diam, 1 Flute 82° Solid Carbide Countersink - A1 Tooling

Hertel - 3/4" Head Diam, 1/2" Shank Diam, 1 Flute 82° Solid Carbide Countersink


Item #: 77422897
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) 3/4
Number of Flutes 1
Included Angle 82
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/2
Overall Length (Inch) 2-3/4
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material Steel
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 41
PSC Code 5133
Material Application Alloy Steel; Cast Iron; Glass-Reinforced Plastic
Material Application2 Alloy Steel; Cast Iron; Glass-Reinforced Plastic

$115.29

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M.A. Ford - 7/16" Head Diam, 1/4" Shank Diam, 0 Flute 90° High Speed Steel Countersink - A1 Tooling

M.A. Ford - 7/16" Head Diam, 1/4" Shank Diam, 0 Flute 90° High Speed Steel Countersink


Item #: 02351732
Brand: M.A. Ford
Model #: 67043703

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) 7/16
Number of Flutes 0
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Countersink Application Chamfering; Countersinking; Deburring
Minimum Hole Diameter (Decimal Inch) 0.1500
Maximum Hole Diameter (Decimal Inch) 0.4000
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

$15.87

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Hertel - 7/8" Head Diam, 1/2" Shank Diam, 4 Flute 60° High Speed Steel Countersink - A1 Tooling

Hertel - 7/8" Head Diam, 1/2" Shank Diam, 4 Flute 60° High Speed Steel Countersink


Item #: 89329767
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) 7/8
Number of Flutes 4
Included Angle 60
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/2
Overall Length (Inch) 2-13/16
Shank Type Straight
PSC Code 5133

$62.40

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Melin Tool - 5/16" Head Diam, 5/16" Shank Diam, 4 Flute 90° High Speed Steel Countersink - A1 Tooling

Melin Tool - 5/16" Head Diam, 5/16" Shank Diam, 4 Flute 90° High Speed Steel Countersink


Item #: 57818445
Brand: Melin Tool
Model #: 18751

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 4
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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Hertel - 1/4" Head Diam, 1/4" Shank Diam, 4 Flute 82° High Speed Steel Countersink - A1 Tooling

Hertel - 1/4" Head Diam, 1/4" Shank Diam, 4 Flute 82° High Speed Steel Countersink


Item #: 89331060
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) 1/4
Number of Flutes 4
Included Angle 82
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/4
Overall Length (Inch) 1-1/2
Shank Type Straight
PSC Code 5133

$14.91

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