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Holemaking Products - Countersinks, Chamfer Mills & Back Chamfers For Sale | All Tool & Supply - (6386 Products)

Melin Tool - 3/8" Head Diam, 1/4" Shank Diam, 4 Flute 120° Solid Carbide Countersink - All Tool & Supply

Melin Tool - 3/8" Head Diam, 1/4" Shank Diam, 4 Flute 120° Solid Carbide Countersink


Item #: 57830960
Brand: Melin Tool
Model #: 18970

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
Head Diameter (Decimal Inch) 0.3750
Number of Flutes 4
Included Angle 120
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 3/8
Overall Length (Inch) 2-1/2
Overall Length (Decimal Inch) 2.5000
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material Hardened 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

$51.04

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Interstate - 1-1/4" Head Diam, 3/4" Shank Diam, 6 Flute 82° High Speed Steel Countersink - All Tool & Supply

Interstate - 1-1/4" Head Diam, 3/4" Shank Diam, 6 Flute 82° High Speed Steel Countersink


Item #: 02061745
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) 1-1/4
Number of Flutes 6
Included Angle 82
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 3/4
Shank Length (Inch) 1-5/8
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 41
PSC Code 5133

$82.09

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DORMER - 6mm Shank Diam, 3 Flute 90° High Speed Steel Countersink - All Tool & Supply

DORMER - 6mm Shank Diam, 3 Flute 90° High Speed Steel Countersink


Item #: 65671562
Brand: DORMER
Model #: 0108710

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 90
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Minimum Cutting Diameter (mm) 1.80
Shank Diameter (mm) 6.00
Shank Diameter (Decimal Inch) 0.2364
Overall Length (mm) 50
Overall Length (Decimal Inch) 1.9700
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

$40.86

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Melin Tool - 3/16" Head Diam, 3/16" Shank Diam, 1 Flute 120° High Speed Steel Countersink - All Tool & Supply

Melin Tool - 3/16" Head Diam, 3/16" Shank Diam, 1 Flute 120° High Speed Steel Countersink


Item #: 57791675
Brand: Melin Tool
Model #: 18009

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) 3/16
Head Diameter (Decimal Inch) 0.1875
Number of Flutes 1
Included Angle 120
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.1875
Shank Diameter (Inch) 3/16
Maximum Cutting Diameter (Inch) 3/16
Overall Length (Inch) 1-1/2
Overall Length (Decimal Inch) 1.5000
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; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$11.08

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Hertel - 1/8" Head Diam, 1/8" Shank Diam, 4 Flute 60° High Speed Steel Countersink - All Tool & Supply

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


Item #: 89336069
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) 1/8
Number of Flutes 4
Included Angle 60
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/8
Overall Length (Inch) 1-5/8
Shank Type Straight
PSC Code 5133

$15.90

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Hertel - 5/16" Head Diam, 1/4" Shank Diam, 1 Flute 82° High Speed Steel Countersink - All Tool & Supply

Hertel - 5/16" Head Diam, 1/4" Shank Diam, 1 Flute 82° High Speed Steel Countersink


Item #: 89340152
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 1
Included Angle 82
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Shank Type Straight
PSC Code 5133

$15.48

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Hertel - 1-1/4" Head Diam, 1/2" Shank Diam, 1 Flute 100° High Speed Steel Countersink - All Tool & Supply

Hertel - 1-1/4" Head Diam, 1/2" Shank Diam, 1 Flute 100° High Speed Steel Countersink


Item #: 89339477
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) 1-1/4
Number of Flutes 1
Included Angle 100
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/2
Overall Length (Inch) 3
Shank Type Straight
PSC Code 5133

$119.30

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M.A. Ford - 3/4" Head Diam, 1/2" Shank Diam, 1 Flute 120° High Speed Steel Countersink - All Tool & Supply

M.A. Ford - 3/4" Head Diam, 1/2" Shank Diam, 1 Flute 120° High Speed Steel Countersink


Item #: 92248855
Brand: M.A. Ford
Model #: 61B075006

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) 3/4
Head Diameter (Decimal Inch) 0.7500
Number of Flutes 1
Included Angle 120
Countersink Material High Speed Steel
Countersink Finish/Coating ALtima Blaze
Minimum Cutting Diameter (Inch) 0.1200
Shank Diameter (Decimal Inch) 0.5000
Shank Diameter (Inch) 1/2
Maximum Cutting Diameter (Inch) 3/4
Overall Length (Inch) 2-3/4
Overall Length (Decimal Inch) 2.7500
Countersink Application Countersinking
PSC Code 5133

$62.37

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Melin Tool - 2-1/2" Head Diam, 3/4" Shank Diam, 4 Flute 90° High Speed Steel Countersink - All Tool & Supply

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


Item #: 57819302
Brand: Melin Tool
Model #: 18707

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) 2-1/2
Head Diameter (Decimal Inch) 2.5000
Number of Flutes 4
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.7500
Shank Diameter (Inch) 3/4
Maximum Cutting Diameter (Inch) 2-1/2
Overall Length (Inch) 5
Overall Length (Decimal Inch) 5.0000
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
PSC Code 5133
Material Application Cast Iron; Hardened Steel; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$577.48

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DORMER - 6mm Shank Diam, 3 Flute 90° High Speed Steel Countersink - All Tool & Supply

DORMER - 6mm Shank Diam, 3 Flute 90° High Speed Steel Countersink


Item #: 65671281
Brand: DORMER
Model #: 0168103

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 90
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Minimum Cutting Diameter (mm) 2.00
Shank Diameter (mm) 6.00
Shank Diameter (Decimal Inch) 0.2364
Overall Length (mm) 50
Overall Length (Decimal Inch) 1.9700
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; Carbon Steel; Copper; Copper Alloy; Free Machining Stainless Steel; Magnesium; Nickel; Nickel Alloy; Stainless Steel; Steel; Structural Steel; Thermoplastics; Thermosetting Plastics; Titanium; Titanium Alloy

$41.50

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Melin Tool - 1-1/4" Head Diam, 1/2" Shank Diam, 6 Flute 60° Cobalt Countersink - All Tool & Supply

Melin Tool - 1-1/4" Head Diam, 1/2" Shank Diam, 6 Flute 60° Cobalt Countersink


Item #: 84399153
Brand: Melin Tool
Model #: 18242

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) 1-1/4
Number of Flutes 6
Included Angle 60
Countersink Material Cobalt
Countersink Finish/Coating TiN
Shank Diameter (Inch) 1/2
Overall Length (Inch) 3
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

$151.00

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Hertel - 1/4" Head Diam, 1/4" Shank Diam, 4 Flute 100° High Speed Steel Countersink - All Tool & Supply

Hertel - 1/4" Head Diam, 1/4" Shank Diam, 4 Flute 100° High Speed Steel Countersink


Item #: 89331136
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 100
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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Hertel - 1/4" Head Diam, 1/4" Shank Diam, 1 Flute 110° High Speed Steel Countersink - All Tool & Supply

Hertel - 1/4" Head Diam, 1/4" Shank Diam, 1 Flute 110° High Speed Steel Countersink


Item #: 89340392
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 1
Included Angle 110
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Shank Type Straight
PSC Code 5133

$20.54

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

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


Item #: 72452964
Brand: Keo
Model #: 53209

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) 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) 3-1/4
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

$226.99

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Melin Tool - 1/4" Head Diam, 1/4" Shank Diam, 6 Flute 82° High Speed Steel Countersink - All Tool & Supply

Melin Tool - 1/4" Head Diam, 1/4" Shank Diam, 6 Flute 82° High Speed Steel Countersink


Item #: 57832297
Brand: Melin Tool
Model #: 18299

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) 1/4
Head Diameter (Decimal Inch) 0.2500
Number of Flutes 6
Included Angle 82
Countersink Material High Speed Steel
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
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

$19.68

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Hertel - 3/4" Head Diam, 3/4" Shank Diam, 4 Flute 100° High Speed Steel Countersink - All Tool & Supply

Hertel - 3/4" Head Diam, 3/4" Shank Diam, 4 Flute 100° High Speed Steel Countersink


Item #: 89336002
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) 3/4
Number of Flutes 4
Included Angle 100
Countersink Material High Speed Steel
Shank Diameter (Inch) 3/4
Overall Length (Inch) 3-1/2
Shank Type Straight
PSC Code 5133

$90.11

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Hertel - 3/16" Head Diam, 3/16" Shank Diam, 4 Flute 110° Solid Carbide Countersink - All Tool & Supply

Hertel - 3/16" Head Diam, 3/16" Shank Diam, 4 Flute 110° Solid Carbide Countersink


Item #: 89334551
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) 3/16
Number of Flutes 4
Included Angle 110
Countersink Material Solid Carbide
Shank Diameter (Inch) 3/16
Overall Length (Inch) 1-7/8
Shank Type Straight
PSC Code 5133

$51.27

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Keo - 1" Head Diam, 1/2" Shank Diam, 1 Flute 82° High Speed Steel Countersink - All Tool & Supply

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


Item #: 72451644
Brand: Keo
Model #: 53108

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
Number of Flutes 1
Included Angle 82
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/2
Shank Length (Inch) 1-1/4
Overall Length (Inch) 2-3/4
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

$47.93

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M.A. Ford - 1/4" Head Diam, 1/4" Shank Diam, 6 Flute 100° Solid Carbide Countersink - All Tool & Supply

M.A. Ford - 1/4" Head Diam, 1/4" Shank Diam, 6 Flute 100° Solid Carbide Countersink


Item #: 72073166
Brand: M.A. Ford
Model #: 78025004

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 6
Included Angle 100
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Tip/Nose Diameter (Decimal Inch) 0.0600
Countersink Application Chamfering; Countersinking; Deburring
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 50
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

$24.45

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Cleveland - 1/4" Head Diam, 3/16" Shank Diam, 1 Flute 120° High Speed Steel Countersink - All Tool & Supply

Cleveland - 1/4" Head Diam, 3/16" Shank Diam, 1 Flute 120° High Speed Steel Countersink


Item #: 63778161
Brand: Cleveland
Model #: C46106

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 1
Included Angle 120
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 60
PSC Code 5133
Material Application Carbon Steel; Cast Iron

$21.96

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