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

Interstate - 3/8" Head Diam, 1/4" Shank Diam, 3 Flute 60° High Speed Steel Countersink - A1 Tooling

Interstate - 3/8" Head Diam, 1/4" Shank Diam, 3 Flute 60° High Speed Steel Countersink


Item #: 02130243
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) 3/8
Number of Flutes 3
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
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 30
PSC Code 5133

$10.26

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Hertel - 3/16" Head Diam, 3/16" Shank Diam, 1 Flute 100° High Speed Steel Countersink - A1 Tooling

Hertel - 3/16" Head Diam, 3/16" Shank Diam, 1 Flute 100° High Speed Steel Countersink


Item #: 89340400
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 1
Included Angle 100
Countersink Material High Speed Steel
Shank Diameter (Inch) 3/16
Overall Length (Inch) 1-1/2
Shank Type Straight
PSC Code 5133

$12.65

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

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


Item #: 02451649
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
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

$42.49

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Melin Tool - 1/8" Head Diam, 1/8" Shank Diam, 4 Flute 60° Carbide-Tipped Countersink - A1 Tooling

Melin Tool - 1/8" Head Diam, 1/8" Shank Diam, 4 Flute 60° Carbide-Tipped Countersink


Item #: 57791550
Brand: Melin Tool
Model #: 18956

Features and Benefits

Carbide-tipd cuts faster than high speed steel. It is commonly used on ferrous and non-ferrous metals including cast iron, steel and steel alloy.
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) 1/8
Head Diameter (Decimal Inch) 0.1250
Number of Flutes 4
Included Angle 60
Countersink Material Carbide-Tipped
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.1250
Shank Diameter (Inch) 1/8
Maximum Cutting Diameter (Inch) 1/8
Overall Length (Inch) 1-1/2
Overall Length (Decimal Inch) 1.5000
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

$16.95

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Hertel - 2" Head Diam, 3/4" Shank Diam, 1 Flute 120° High Speed Steel Countersink - A1 Tooling

Hertel - 2" Head Diam, 3/4" Shank Diam, 1 Flute 120° High Speed Steel Countersink


Item #: 89339675
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) 2
Number of Flutes 1
Included Angle 120
Countersink Material High Speed Steel
Shank Diameter (Inch) 3/4
Overall Length (Inch) 3-3/4
Shank Type Straight
PSC Code 5133

$285.02

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

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


Item #: 01053669
Brand: M.A. Ford
Model #: 92025001

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
Number of Flutes 3
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Overall Length (Inch) 1-1/4
Tip/Nose Diameter (Decimal Inch) 0.0700
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 Aluminum; Brass; High Nickel Steel; Magnesium; Magnesium Alloy; Monel; Plastics

$12.13

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Cleveland - 5/8" Head Diam, 3/8" Shank Diam, 4 Flute 82° High Speed Steel Countersink - A1 Tooling

Cleveland - 5/8" Head Diam, 3/8" Shank Diam, 4 Flute 82° High Speed Steel Countersink


Item #: 63771406
Brand: Cleveland
Model #: C46217

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 82
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 41
PSC Code 5133
Material Application Alloy Tool Steel; Cast Iron

$39.34

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M.A. Ford - 1-1/4" Head Diam, 1/2" Shank Diam, 6 Flute 90° Solid Carbide Countersink - A1 Tooling

M.A. Ford - 1-1/4" Head Diam, 1/2" Shank Diam, 6 Flute 90° Solid Carbide Countersink


Item #: 72072747
Brand: M.A. Ford
Model #: 78125003

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) 1-1/4
Number of Flutes 6
Included Angle 90
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/2
Overall Length (Inch) 3
Tip/Nose Diameter (Decimal Inch) 0.3700
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

$247.57

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

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


Item #: 93080638
Brand: Chicago-Latrobe
Model #: 56859

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) 1/2
Head Diameter (Decimal Inch) 0.5000
Number of Flutes 3
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Inch) 1/4
Shank Length (Inch) 1
Overall Length (Inch) 2
Countersink Application Center Reaming; Countersinking
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; Cast Iron; Tool Steel

$22.10

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Keo - 5/16" Head Diam, 1/4" Shank Diam, 6 Flute 90° High Speed Steel Countersink - A1 Tooling

Keo - 5/16" Head Diam, 1/4" Shank Diam, 6 Flute 90° High Speed Steel Countersink


Item #: 07847924
Brand: Keo
Model #: 55043

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
Number of Flutes 6
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Shank Length (Inch) 7/8
Overall Length (Inch) 1-3/4
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

$11.59

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Magafor - 6mm Head Diam, 0.197" Shank Diam, 3 Flute 90° Cobalt Countersink - A1 Tooling

Magafor - 6mm Head Diam, 0.197" Shank Diam, 3 Flute 90° Cobalt Countersink


Item #: 31284953
Brand: Magafor
Model #: 84483106000

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 (mm) 6.00
Head Diameter (Decimal Inch) 0.2360
Number of Flutes 3
Included Angle 90
Countersink Material Cobalt
Countersink Finish/Coating TiN
Minimum Cutting Diameter (Inch) 0.0510
Shank Diameter (Decimal Inch) 0.1970
Maximum Cutting Diameter (Inch) 0.2360
Overall Length (Inch) 1-3/4
Minimum Hole Diameter (Decimal Inch) 0.0510
Maximum Hole Diameter (Decimal Inch) 0.2360
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) 0.2360
PSC Code 5133

$25.98

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Hertel - 3/8" Head Diam, 3/8" Shank Diam, 1 Flute 100° High Speed Steel Countersink - A1 Tooling

Hertel - 3/8" Head Diam, 3/8" Shank Diam, 1 Flute 100° High Speed Steel Countersink


Item #: 89339402
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) 3/8
Number of Flutes 1
Included Angle 100
Countersink Material High Speed Steel
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2-1/2
Shank Type Straight
PSC Code 5133

$25.91

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Melin Tool - 5/8" Head Diam, 5/8" Shank Diam, 6 Flute 60° Solid Carbide Countersink - A1 Tooling

Melin Tool - 5/8" Head Diam, 5/8" Shank Diam, 6 Flute 60° Solid Carbide Countersink


Item #: 57794786
Brand: Melin Tool
Model #: 18478

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
Head Diameter (Decimal Inch) 0.6250
Number of Flutes 6
Included Angle 60
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
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
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

$170.33

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

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


Item #: 89334874
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) 1/4
Number of Flutes 4
Included Angle 82
Countersink Material Solid Carbide
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Shank Type Straight
PSC Code 5133

$54.46

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

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


Item #: 89336846
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 60
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Shank Type Straight
PSC Code 5133

$21.06

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Melin Tool - 3/8" Head Diam, 3/8" Shank Diam, 4 Flute 110° High Speed Steel Countersink - A1 Tooling

Melin Tool - 3/8" Head Diam, 3/8" Shank Diam, 4 Flute 110° High Speed Steel Countersink


Item #: 57818395
Brand: Melin Tool
Model #: 18767

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 4
Included Angle 110
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
PSC Code 5133
Material Application Cast Iron; Hardened Steel; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$25.41

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

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


Item #: 89335947
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 4
Included Angle 60
Countersink Material High Speed Steel
Shank Diameter (Inch) 3/16
Overall Length (Inch) 1-1/2
Shank Type Straight
PSC Code 5133

$17.55

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M.A. Ford - 1/4" Head Diam, 1/4" Shank Diam, 0 Flute 60° High Speed Steel Countersink - A1 Tooling

M.A. Ford - 1/4" Head Diam, 1/4" Shank Diam, 0 Flute 60° High Speed Steel Countersink


Item #: 02351583
Brand: M.A. Ford
Model #: 67025001

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
Number of Flutes 0
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Countersink Application Chamfering; Countersinking; Deburring
Minimum Hole Diameter (Decimal Inch) 0.0900
Maximum Hole Diameter (Decimal Inch) 0.2300
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

$12.13

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

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


Item #: 01053776
Brand: M.A. Ford
Model #: 92025002

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
Number of Flutes 3
Included Angle 82
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Overall Length (Inch) 1-1/4
Tip/Nose Diameter (Decimal Inch) 0.0700
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 Aluminum; Brass; High Nickel Steel; Magnesium; Magnesium Alloy; Monel; Plastics

$12.13

2% Off All Online Orders
Use Code: 2%OFF

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Atrax - 5/8" Head Diam, 1/4" Shank Diam, 1 Flute 90° Solid Carbide Countersink - A1 Tooling

Atrax - 5/8" Head Diam, 1/4" Shank Diam, 1 Flute 90° Solid Carbide Countersink


Item #: 85266401
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) 5/8
Number of Flutes 1
Included Angle 90
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
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 45
PSC Code 5133

$99.75

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