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

DORMER - 3 Flute 90° High Speed Steel Countersink - Bright Finish, 180mm OAL, Single End, Morse Taper Shank, Right Hand Cut - A1 Tooling

DORMER - 3 Flute 90° High Speed Steel Countersink - Bright Finish, 180mm OAL, Single End, Morse Taper Shank, Right Hand Cut


Item #: 65671422
Brand: DORMER
Model #: 0108987
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
Number of Flutes 3
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Minimum Cutting Diameter (mm) 16.00
Overall Length (mm) 180
Overall Length (Decimal Inch) 7.0920
Countersink Application Countersinking
End Type Single
Shank Type Morse Taper
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
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

$1,479.40

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Hertel - 3/8" Head Diam, 3/8" Shank Diam, 6 Flute 90° Solid Carbide Countersink - 2-1/2" OAL, Straight Shank - A1 Tooling

Hertel - 3/8" Head Diam, 3/8" Shank Diam, 6 Flute 90° Solid Carbide Countersink - 2-1/2" OAL, Straight Shank


Item #: 89346910
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) 3/8
Number of Flutes 6
Included Angle 90
Countersink Material Solid Carbide
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2-1/2
Shank Type Straight

$97.87

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

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


Item #: 89339592
Brand: Hertel
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.
Product Specifications
Head Diameter (Inch) 1/2
Number of Flutes 1
Included Angle 60
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Shank Type Straight

$17.59

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

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


Item #: 40979924
Brand: SGS
Model #: 74201
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) 1/8
Head Diameter (Decimal Inch) 0.1250
Number of Flutes 1
Included Angle 90
Countersink Material Solid Carbide
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
Shank Material Solid Carbide
Includes Pilot No
Countersink Head Only No
Attachment Method Shank
Cutting Direction Right Hand
Maximum Cutting Diameter (Decimal Inch) 0.1250
Material Application Cast Iron; Composites; High Temperature Alloys; Non-Ferrous Metals; Plastics; Stainless Steel; Steel; Titanium

$12.07

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Magafor - 1/4" Head Diam, 1/4" Shank Diam, 82° Cobalt Countersink - 1-1/2" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Magafor - 1/4" Head Diam, 1/4" Shank Diam, 82° Cobalt Countersink - 1-1/2" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 19912104
Brand: Magafor
Model #: 84482406350
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.
Product Specifications
Head Diameter (Inch) 1/4
Included Angle 82
Countersink Material Cobalt
Minimum Cutting Diameter (Inch) 3/64
Shank Diameter (mm) 6.35
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 1/4
Overall Length (Decimal Inch) 1.5000
Countersink Application Chamfering
Maximum Hole Diameter (Inch) 1/4
End Type Single
Shank Type Straight
Cutting Direction Right Hand

$18.74

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Union Butterfield - 3/4" Head Diam, 1/2" Shank Diam, 3 Flute 90° High Speed Steel Countersink - Bright Finish, 2-5/8" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Union Butterfield - 3/4" Head Diam, 1/2" Shank Diam, 3 Flute 90° High Speed Steel Countersink - Bright Finish, 2-5/8" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 65708133
Brand: Union Butterfield
Model #: 5011107
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) 3/4
Head Diameter (Decimal Inch) 0.7500
Number of Flutes 3
Included Angle 90
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

$80.28

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Melin Tool - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 82° Cobalt Countersink - TiN Finish, 2" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Melin Tool - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 82° Cobalt Countersink - TiN Finish, 2" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 84398940
Brand: Melin Tool
Model #: 18207
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.
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) 3/8
Number of Flutes 6
Included Angle 82
Countersink Material Cobalt
Countersink Finish/Coating TiN
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 41

$23.83

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Melin Tool - 5/8" Head Diam, 5/8" Shank Diam, 4 Flute 110° Solid Carbide Countersink - Bright Finish, 3-1/2" OAL, Double End, Straight Shank, Right Hand Cut - A1 Tooling

Melin Tool - 5/8" Head Diam, 5/8" Shank Diam, 4 Flute 110° Solid Carbide Countersink - Bright Finish, 3-1/2" OAL, Double End, Straight Shank, Right Hand Cut


Item #: 57808875
Brand: Melin Tool
Model #: 19058
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
Head Diameter (Decimal Inch) 0.6250
Number of Flutes 4
Included Angle 110
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
Material Application Cast Iron; Hardened Steel; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$225.23

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Weldon - 9/16" Head Diam, 1/4" Shank Diam, 82° High Speed Steel Countersink - Bright Finish, 1-7/8" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Weldon - 9/16" Head Diam, 1/4" Shank Diam, 82° High Speed Steel Countersink - Bright Finish, 1-7/8" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 02541225
Brand: Weldon
Model #: CS-18
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) 9/16
Included Angle 82
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
Overall Length (Inch) 1-7/8
Countersink Application Countersinking
Head Length (Inch) 1
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 41

$27.47

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Keo - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 82° Cobalt Countersink - Bright Finish, 1-1/4" OAL, Single End - A1 Tooling

Keo - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 82° Cobalt Countersink - Bright Finish, 1-1/4" OAL, Single End


Item #: 44840262
Brand: Keo
Model #: 55412
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) 3.18
Head Diameter (Inch) 1/8
Head Diameter (Decimal Inch) 0.1250
Number of Flutes 1
Included Angle 82
Countersink Material Cobalt
Countersink Finish/Coating Bright
Shank Diameter (mm) 3.18
Shank Diameter (Decimal Inch) 0.1250
Shank Diameter (Inch) 1/8
Maximum Cutting Diameter (Inch) 1/8
Overall Length (mm) 32
Overall Length (Inch) 1-1/4
Overall Length (Decimal Inch) 1.2500
Countersink Application Chamfering; Countersinking; Deburring
End Type Single

$11.06

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Hertel - 5/8" Head Diam, 5/8" Shank Diam, 4 Flute 100° High Speed Steel Countersink - 3-1/4" OAL, Straight Shank - A1 Tooling

Hertel - 5/8" Head Diam, 5/8" Shank Diam, 4 Flute 100° High Speed Steel Countersink - 3-1/4" OAL, Straight Shank


Item #: 89335624
Brand: Hertel
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.
Product Specifications
Head Diameter (Inch) 5/8
Number of Flutes 4
Included Angle 100
Countersink Material High Speed Steel
Shank Diameter (Inch) 5/8
Overall Length (Inch) 3-1/4
Shank Type Straight

$50.00

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Hertel - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 100° Solid Carbide Countersink - 2-1/4" OAL, Straight Shank - A1 Tooling

Hertel - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 100° Solid Carbide Countersink - 2-1/4" OAL, Straight Shank


Item #: 89333124
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) 3/8
Number of Flutes 6
Included Angle 100
Countersink Material Solid Carbide
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2-1/4
Shank Type Straight

$41.39

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Melin Tool - 5/8" Head Diam, 3/8" Shank Diam, 1 Flute 60° Cobalt Countersink - TiN Finish, 2-1/4" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Melin Tool - 5/8" Head Diam, 3/8" Shank Diam, 1 Flute 60° Cobalt Countersink - TiN Finish, 2-1/4" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 84399336
Brand: Melin Tool
Model #: 18161
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.
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
Number of Flutes 1
Included Angle 60
Countersink Material Cobalt
Countersink Finish/Coating TiN
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2-1/4
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 30

$39.08

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Hertel - 3/16" Head Diam, 3/16" Shank Diam, 4 Flute 90° High Speed Steel Countersink - 1-7/8" OAL, Straight Shank - A1 Tooling

Hertel - 3/16" Head Diam, 3/16" Shank Diam, 4 Flute 90° High Speed Steel Countersink - 1-7/8" OAL, Straight Shank


Item #: 89335798
Brand: Hertel
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.
Product Specifications
Head Diameter (Inch) 3/16
Number of Flutes 4
Included Angle 90
Countersink Material High Speed Steel
Shank Diameter (Inch) 3/16
Overall Length (Inch) 1-7/8
Shank Type Straight

$24.04

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M.A. Ford - 1/2" Head Diam, 3/8" Shank Diam, 6 Flute 60° Solid Carbide Countersink - 2-1/8" OAL - A1 Tooling

M.A. Ford - 1/2" Head Diam, 3/8" Shank Diam, 6 Flute 60° Solid Carbide Countersink - 2-1/8" OAL


Item #: 58225996
Brand: M.A. Ford
Model #: 78050001TICN
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
Head Diameter (Decimal Inch) 0.5000
Number of Flutes 6
Included Angle 60
Countersink Material Solid Carbide
Minimum Cutting Diameter (Inch) 5/32
Shank Diameter (Decimal Inch) 0.3750
Shank Diameter (Inch) 3/8
Maximum Cutting Diameter (Inch) 29/64
Overall Length (Inch) 2-1/8
Overall Length (Decimal Inch) 2.1250
Countersink Application Chamfering; Countersinking; Deburring
Additional Information Modified Standard, Non-Returnable & Non-Cancelable

$89.12

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Made in USA - 1" Head Diam, 1/2" Shank Diam, 6 Flute 60° Solid Carbide Countersink - Bright Finish, 3" OAL, 0.328" Nose Diam, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Made in USA - 1" Head Diam, 1/2" Shank Diam, 6 Flute 60° Solid Carbide Countersink - Bright Finish, 3" OAL, 0.328" Nose Diam, Single End, Straight Shank, Right Hand Cut


Item #: 60327640
Brand: Made in USA
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) 1
Number of Flutes 6
Included Angle 60
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/2
Overall Length (Inch) 3
Tip/Nose Diameter (Decimal Inch) 0.3280
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 30

$277.28

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Magafor - 5/8" Head Diam, 3/8" Shank Diam, 1 Flute 82° Cobalt Countersink - Uncoated, 2-1/4" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Magafor - 5/8" Head Diam, 3/8" Shank Diam, 1 Flute 82° Cobalt Countersink - Uncoated, 2-1/4" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 31206584
Brand: Magafor
Model #: 84424158700
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 (Inch) 5/8
Head Diameter (Decimal Inch) 0.6250
Number of Flutes 1
Included Angle 82
Countersink Material Cobalt
Countersink Finish/Coating Uncoated
Minimum Cutting Diameter (Inch) 5/64
Shank Diameter (Inch) 3/8
Maximum Cutting Diameter (Inch) 5/8
Overall Length (Inch) 2-1/4
Minimum Hole Diameter (Inch) 5/64
Maximum Hole Diameter (Inch) 5/8
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) 0.6250

$32.69

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Hertel - 1/8" Head Diam, 1/8" Shank Diam, 4 Flute 120° High Speed Steel Countersink - 1-5/8" OAL, Straight Shank - A1 Tooling

Hertel - 1/8" Head Diam, 1/8" Shank Diam, 4 Flute 120° High Speed Steel Countersink - 1-5/8" OAL, Straight Shank


Item #: 89329908
Brand: Hertel
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.
Product Specifications
Head Diameter (Inch) 1/8
Number of Flutes 4
Included Angle 120
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/8
Overall Length (Inch) 1-5/8
Shank Type Straight

$13.14

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Melin Tool - 1" Head Diam, 1/2" Shank Diam, 4 Flute 120° Solid Carbide Countersink - Bright Finish, 3" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Melin Tool - 1" Head Diam, 1/2" Shank Diam, 4 Flute 120° Solid Carbide Countersink - Bright Finish, 3" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 57830978
Brand: Melin Tool
Model #: 18990
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) 1
Head Diameter (Decimal Inch) 1.0000
Number of Flutes 4
Included Angle 120
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.5000
Shank Diameter (Inch) 1/2
Maximum Cutting Diameter (Inch) 1
Overall Length (Inch) 3
Overall Length (Decimal Inch) 3.0000
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material Hardened 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

$223.42

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M.A. Ford - 3/4" Head Diam, 1/2" Shank Diam, 1 Flute 90° High Speed Steel Countersink - 2-3/4" OAL - A1 Tooling

M.A. Ford - 3/4" Head Diam, 1/2" Shank Diam, 1 Flute 90° High Speed Steel Countersink - 2-3/4" OAL


Item #: 58224841
Brand: M.A. Ford
Model #: 61075003T
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.
Product Specifications
Head Diameter (Inch) 3/4
Head Diameter (Decimal Inch) 0.7500
Number of Flutes 1
Included Angle 90
Countersink Material High Speed Steel
Minimum Cutting Diameter (Inch) 1/8
Shank Diameter (Decimal Inch) 0.5000
Shank Diameter (Inch) 1/2
Maximum Cutting Diameter (Inch) 43/64
Overall Length (Inch) 2-3/4
Overall Length (Decimal Inch) 2.7500
Countersink Application Chamfering; Countersinking; Deburring
Additional Information Modified Standard, Non-Returnable & Non-Cancelable

$46.05

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