Email: sales@a1tooling.com | Phone: (888) 988-8820
We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0
Cart 0

Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04) - (7713 Products)

Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04)
M.A. Ford - 1" Head Diam, 1/2" Shank Diam, 6 Flute 100° Solid Carbide Countersink - Bright Finish, 2-3/4" OAL, 1/4" Nose Diam, Single End, Straight Shank, Right Hand Cut - A1 Tooling

M.A. Ford - 1" Head Diam, 1/2" Shank Diam, 6 Flute 100° Solid Carbide Countersink - Bright Finish, 2-3/4" OAL, 1/4" Nose Diam, Single End, Straight Shank, Right Hand Cut


Item #: 72073646
Brand: M.A. Ford
Model #: 78100004
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 100
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/2
Overall Length (Inch) 2-3/4
Tip/Nose Diameter (Decimal Inch) 0.2500
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
Material Application Alloy Steel; Aluminum; Brass; Cast Iron; High Nickel Steel; High Tensile Steel; Magnesium; Magnesium Alloy; Mild Steel; Monel; Plastics; Stainless Steel

$200.85

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

M.A. Ford - 3/8" Head Diam, 1/4" Shank Diam, 1 Flute 60° Solid Carbide Countersink - 2" OAL - A1 Tooling

M.A. Ford - 3/8" Head Diam, 1/4" Shank Diam, 1 Flute 60° Solid Carbide Countersink - 2" OAL


Item #: 58225723
Brand: M.A. Ford
Model #: 60037501C
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
Head Diameter (Decimal Inch) 0.3750
Number of Flutes 1
Included Angle 60
Countersink Material Solid Carbide
Minimum Cutting Diameter (Inch) 1/16
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 21/64
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Countersink Application Chamfering; Countersinking; Deburring
Additional Information Modified Standard, Non-Returnable & Non-Cancelable

$61.31

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Hertel - 5/8" Head Diam, 1/4" Shank Diam, 1 Flute 100° High Speed Steel Countersink - 2-1/4" OAL, Straight Shank - A1 Tooling

Hertel - 5/8" Head Diam, 1/4" Shank Diam, 1 Flute 100° High Speed Steel Countersink - 2-1/4" OAL, Straight Shank


Item #: 89339469
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 1
Included Angle 100
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2-1/4
Shank Type Straight

$26.01

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Melin Tool - 5/8" Head Diam, 5/8" Shank Diam, 6 Flute 82° 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, 6 Flute 82° Solid Carbide Countersink - Bright Finish, 3-1/2" OAL, Double End, Straight Shank, Right Hand Cut


Item #: 57829103
Brand: Melin Tool
Model #: 18820
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 6
Included Angle 82
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

$171.08

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Magafor - 0.236" Head Diam, 15/64" Shank Diam, 82° Cobalt Countersink - 1-5/8" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Magafor - 0.236" Head Diam, 15/64" Shank Diam, 82° Cobalt Countersink - 1-5/8" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 95395588
Brand: Magafor
Model #: 84424060000
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 (Decimal Inch) 0.2360
Included Angle 82
Countersink Material Cobalt
Minimum Cutting Diameter (Inch) 3/64
Shank Diameter (mm) 6.00
Shank Diameter (Decimal Inch) 0.2360
Shank Diameter (Inch) 15/64
Maximum Cutting Diameter (Inch) 15/64
Overall Length (Decimal Inch) 1.6250
Countersink Application Chamfering
Maximum Hole Diameter (Decimal Inch) 0.2360
End Type Single
Shank Type Straight
Cutting Direction Right Hand
Maximum Cutting Diameter (Decimal Inch) 0.2360

$18.48

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

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

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


Item #: 89334023
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) 3/4
Number of Flutes 4
Included Angle 82
Countersink Material Solid Carbide
Shank Diameter (Inch) 3/4
Overall Length (Inch) 3-1/2
Shank Type Straight

$276.41

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Interstate - 1-1/4" Head Diam, 3/4" Shank Diam, 6 Flute 90° High Speed Steel Countersink - Bright Finish, 3-3/8" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Interstate - 1-1/4" Head Diam, 3/4" Shank Diam, 6 Flute 90° High Speed Steel Countersink - Bright Finish, 3-3/8" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 02062743
Brand: Interstate
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) 1-1/4
Number of Flutes 6
Included Angle 90
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 45

$81.42

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Keo - 1/4" Head Diam, 1/4" Shank Diam, 1 Flute 100° High Speed Steel Countersink - Bright Finish, 1-1/2" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Keo - 1/4" Head Diam, 1/4" Shank Diam, 1 Flute 100° High Speed Steel Countersink - Bright Finish, 1-1/2" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 72453160
Brand: Keo
Model #: 53140
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) 1/4
Number of Flutes 1
Included Angle 100
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Overall Length (Inch) 1-1/2
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

$10.26

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Keo - 1/2" Head Diam, 1/4" Shank Diam, 6 Flute 60° Solid Carbide Countersink - Bright Finish, 2-5/8" OAL, Single End - A1 Tooling

Keo - 1/2" Head Diam, 1/4" Shank Diam, 6 Flute 60° Solid Carbide Countersink - Bright Finish, 2-5/8" OAL, Single End


Item #: 44839678
Brand: Keo
Model #: 55784
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 (mm) 12.70
Head Diameter (Inch) 1/2
Head Diameter (Decimal Inch) 0.5000
Number of Flutes 6
Included Angle 60
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (mm) 6.35
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 1/2
Overall Length (mm) 67
Overall Length (Inch) 2-5/8
Overall Length (Decimal Inch) 2.6250
Countersink Application Chamfering; Countersinking; Deburring
End Type Single

$54.47

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Hertel - 7/8" Head Diam, 1/2" Shank Diam, 4 Flute 100° High Speed Steel Countersink - 2-13/16" OAL, Straight Shank - A1 Tooling

Hertel - 7/8" Head Diam, 1/2" Shank Diam, 4 Flute 100° High Speed Steel Countersink - 2-13/16" OAL, Straight Shank


Item #: 89331078
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) 7/8
Number of Flutes 4
Included Angle 100
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/2
Overall Length (Inch) 2-13/16
Shank Type Straight

$65.45

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Hertel - 5/8" Head Diam, 3/8" Shank Diam, 6 Flute 90° High Speed Steel Countersink - 2-1/4" OAL, Straight Shank - A1 Tooling

Hertel - 5/8" Head Diam, 3/8" Shank Diam, 6 Flute 90° High Speed Steel Countersink - 2-1/4" OAL, Straight Shank


Item #: 89331458
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 6
Included Angle 90
Countersink Material High Speed Steel
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2-1/4
Shank Type Straight

$44.23

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Magafor - 6.3mm Head Diam, 15/64" Shank Diam, 90° Cobalt Countersink - 3-5/16" OAL, Single End, Straight Shank, Right Hand Cut - A1 Tooling

Magafor - 6.3mm Head Diam, 15/64" Shank Diam, 90° Cobalt Countersink - 3-5/16" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 42771428
Brand: Magafor
Model #: 84493306300
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 (mm) 6.30
Head Diameter (Decimal Inch) 0.2480
Included Angle 90
Countersink Material Cobalt
Minimum Cutting Diameter (Inch) 3/64
Shank Diameter (mm) 6.00
Shank Diameter (Decimal Inch) 0.2360
Shank Diameter (Inch) 15/64
Maximum Cutting Diameter (Inch) 1/4
Overall Length (Inch) 3-5/16
Maximum Hole Diameter (Decimal Inch) 0.2480
End Type Single
Shank Type Straight
Cutting Direction Right Hand
Maximum Cutting Diameter (Decimal Inch) 0.2480

$53.52

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Hertel - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 100° High Speed Steel Countersink - 1-1/2" OAL, Straight Shank - A1 Tooling

Hertel - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 100° High Speed Steel Countersink - 1-1/2" OAL, Straight Shank


Item #: 89339683
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 1
Included Angle 100
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/8
Overall Length (Inch) 1-1/2
Shank Type Straight

$20.19

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

DORMER - 3 Flute 90° High Speed Steel Countersink - Bright Finish, 140mm OAL, Single End, Morse Taper Shank, Right Hand Cut - A1 Tooling

DORMER - 3 Flute 90° High Speed Steel Countersink - Bright Finish, 140mm OAL, Single End, Morse Taper Shank, Right Hand Cut


Item #: 63949416
Brand: DORMER
Model #: 0108963
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) 10.00
Overall Length (mm) 140
Overall Length (Decimal Inch) 5.5160
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

$543.35

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

M.A. Ford - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 90° Solid Carbide Countersink - 1-1/2" OAL - A1 Tooling

M.A. Ford - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 90° Solid Carbide Countersink - 1-1/2" OAL


Item #: 58225095
Brand: M.A. Ford
Model #: 60012503C
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) 1/8
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
Additional Information Modified Standard, Non-Returnable & Non-Cancelable

$21.14

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

OSG - 3/8" Head Diam, 1/4" Shank Diam, 20 Flute 90° Solid Carbide Countersink - Bright Finish, Single End, Straight Shank, Right Hand Cut - A1 Tooling

OSG - 3/8" Head Diam, 1/4" Shank Diam, 20 Flute 90° Solid Carbide Countersink - Bright Finish, Single End, Straight Shank, Right Hand Cut


Item #: 55476535
Brand: OSG
Model #: 701-3752
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 (mm) 9.53
Head Diameter (Inch) 3/8
Head Diameter (Decimal Inch) 0.3750
Number of Flutes 20
Included Angle 90
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
Material Application Alloy Steel; Cast Iron; Hardened Steel; High Carbon Steel

$25.22

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

M.A. Ford - 3/4" Head Diam, 1/2" Shank Diam, 1 Flute 82° Solid Carbide Countersink - 3" OAL - A1 Tooling

M.A. Ford - 3/4" Head Diam, 1/2" Shank Diam, 1 Flute 82° Solid Carbide Countersink - 3" OAL


Item #: 58225780
Brand: M.A. Ford
Model #: 60075002A
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) 3/4
Head Diameter (Decimal Inch) 0.7500
Number of Flutes 1
Included Angle 82
Countersink Material Solid Carbide
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) 3
Overall Length (Decimal Inch) 3.0000
Countersink Application Chamfering; Countersinking; Deburring
Additional Information Modified Standard, Non-Returnable & Non-Cancelable

$158.24

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

M.A. Ford - 1/2" Head Diam, 1/4" Shank Diam, 1 Flute 120° High Speed Steel Countersink - Bright Finish, 2" OAL, 0.06" Nose Diam, Single End, Straight Shank, Right Hand Cut - A1 Tooling

M.A. Ford - 1/2" Head Diam, 1/4" Shank Diam, 1 Flute 120° High Speed Steel Countersink - Bright Finish, 2" OAL, 0.06" Nose Diam, Single End, Straight Shank, Right Hand Cut


Item #: 01054329
Brand: M.A. Ford
Model #: 61050006
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) 1/2
Number of Flutes 1
Included Angle 120
Countersink Material High Speed Steel
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 60
Material Application Alloy Steel; Aluminum; Brass; Cast Iron; High Nickel Steel; High Tensile Steel; Magnesium; Magnesium Alloy; Mild Steel; Monel; Plastics; Stainless Steel

$15.72

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Keo - 1/2" Head Diam, 1/4" Shank Diam, 1 Flute 90° Solid Carbide Countersink - Bright Finish, 2-5/8" OAL, Single End - A1 Tooling

Keo - 1/2" Head Diam, 1/4" Shank Diam, 1 Flute 90° Solid Carbide Countersink - Bright Finish, 2-5/8" OAL, Single End


Item #: 44839827
Brand: Keo
Model #: 55724
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 (mm) 12.70
Head Diameter (Inch) 1/2
Head Diameter (Decimal Inch) 0.5000
Number of Flutes 1
Included Angle 90
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (mm) 6.35
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 1/2
Overall Length (mm) 67
Overall Length (Inch) 2-5/8
Overall Length (Decimal Inch) 2.6250
Countersink Application Chamfering; Countersinking; Deburring
End Type Single

$51.86

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Hertel - 1/4" Head Diam, 1/4" Shank Diam, 4 Flute 110° High Speed Steel Countersink - 2" OAL, Straight Shank - A1 Tooling

Hertel - 1/4" Head Diam, 1/4" Shank Diam, 4 Flute 110° High Speed Steel Countersink - 2" OAL, Straight Shank


Item #: 89335913
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) 1/4
Number of Flutes 4
Included Angle 110
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Shank Type Straight

$25.05

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

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It