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Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04) - (7714 Products)

Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04)
Hertel - 5/8" Head Diam, 3/8" Shank Diam, 4 Flute 120° High Speed Steel Countersink - USA Tool & Supply

Hertel - 5/8" Head Diam, 3/8" Shank Diam, 4 Flute 120° High Speed Steel Countersink


Item #: 89337059
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) 5/8
Number of Flutes 4
Included Angle 120
Countersink Material High Speed Steel
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2-1/8
Shank Type Straight
PSC Code 5133

$43.82

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Melin Tool - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 60° High Speed Steel Countersink - USA Tool & Supply

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


Item #: 57818866
Brand: Melin Tool
Model #: 18248

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) 1/8
Head Diameter (Decimal Inch) 0.1250
Number of Flutes 1
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
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 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; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$16.74

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Made in USA - 7/16" Shank Diam, 7 Flute 60° Solid Carbide Countersink - USA Tool & Supply

Made in USA - 7/16" Shank Diam, 7 Flute 60° Solid Carbide Countersink


Item #: 01796283
Brand: Made in USA
Model #:

Features and Benefits

Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Included Angle 60
Countersink Finish/Coating Bright
Cutting Direction Right Hand
PSC Code 5133

$87.10

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Hertel - 2" Head Diam, 3/4" Shank Diam, 4 Flute 120° High Speed Steel Countersink - USA Tool & Supply

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


Item #: 89330120
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 4
Included Angle 120
Countersink Material High Speed Steel
Shank Diameter (Inch) 3/4
Overall Length (Inch) 4-3/8
Shank Type Straight
PSC Code 5133

$251.98

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Melin Tool - 1/8" Head Diam, 1/8" Shank Diam, 4 Flute 90° High Speed Steel Countersink - USA Tool & Supply

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


Item #: 57831554
Brand: Melin Tool
Model #: 18715

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) 1/8
Head Diameter (Decimal Inch) 0.1250
Number of Flutes 4
Included Angle 90
Countersink Material High Speed Steel
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 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

$18.53

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M.A. Ford - 1/8" Head Diam, 1/8" Shank Diam, 6 Flute 82° High Speed Steel Countersink - USA Tool & Supply

M.A. Ford - 1/8" Head Diam, 1/8" Shank Diam, 6 Flute 82° High Speed Steel Countersink


Item #: 92248418
Brand: M.A. Ford
Model #: 79B012502

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) 1/8
Head Diameter (Decimal Inch) 0.1250
Number of Flutes 6
Included Angle 82
Countersink Material High Speed Steel
Countersink Finish/Coating ALtima Blaze
Minimum Cutting Diameter (Inch) 0.0300
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
PSC Code 5133

$13.72

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Hertel - 1/2" Head Diam, 1/2" Shank Diam, 4 Flute 90° Solid Carbide Countersink - USA Tool & Supply

Hertel - 1/2" Head Diam, 1/2" Shank Diam, 4 Flute 90° Solid Carbide Countersink


Item #: 89335038
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) 1/2
Number of Flutes 4
Included Angle 90
Countersink Material Solid Carbide
Shank Diameter (Inch) 1/2
Overall Length (Inch) 3
Shank Type Straight
PSC Code 5133

$175.23

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Melin Tool - 7/8" Head Diam, 1/2" Shank Diam, 6 Flute 90° Cobalt Countersink - USA Tool & Supply

Melin Tool - 7/8" Head Diam, 1/2" Shank Diam, 6 Flute 90° Cobalt Countersink


Item #: 84399112
Brand: Melin Tool
Model #: 18232

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) 7/8
Number of Flutes 6
Included Angle 90
Countersink Material Cobalt
Countersink Finish/Coating TiN
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 45
PSC Code 5133

$81.85

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M.A. Ford - 1" Head Diam, 1/2" Shank Diam, 1 Flute 90° Solid Carbide Countersink - USA Tool & Supply

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


Item #: 72462641
Brand: M.A. Ford
Model #: 60100003

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 90
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/2
Overall Length (Inch) 3
Tip/Nose Diameter (Decimal Inch) 0.1200
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
Material Application Alloy Steel; Aluminum; Brass; Cast Iron; High Nickel Steel; High Tensile Steel; Magnesium; Magnesium Alloy; Mild Steel; Monel; Plastics; Stainless Steel

$207.10

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M.A. Ford - 5/8" Head Diam, 3/8" Shank Diam, 6 Flute 90° Solid Carbide Countersink - USA Tool & Supply

M.A. Ford - 5/8" Head Diam, 3/8" Shank Diam, 6 Flute 90° Solid Carbide Countersink


Item #: 72072408
Brand: M.A. Ford
Model #: 78062503

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 6
Included Angle 90
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2-3/8
Tip/Nose Diameter (Decimal Inch) 0.1800
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

$86.10

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Magafor - 5.8mm Head Diam, 0.197" Shank Diam, 3 Flute 90° Cobalt Countersink - USA Tool & Supply

Magafor - 5.8mm Head Diam, 0.197" Shank Diam, 3 Flute 90° Cobalt Countersink


Item #: 31285299
Brand: Magafor
Model #: 84483105800

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) 5.80
Head Diameter (Decimal Inch) 0.2290
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) 0.2290
Overall Length (Inch) 1-3/4
Minimum Hole Diameter (Decimal Inch) 0.0510
Maximum Hole Diameter (Decimal Inch) 0.2290
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) 0.2290
PSC Code 5133

$24.12

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

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


Item #: 72072168
Brand: M.A. Ford
Model #: 78025003

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 90
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 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

$24.45

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Precision Twist Drill - 1/2" Head Diam, 3/8" Shank Diam, 3 Flute 90° High Speed Steel Countersink - USA Tool & Supply

Precision Twist Drill - 1/2" Head Diam, 3/8" Shank Diam, 3 Flute 90° High Speed Steel Countersink


Item #: 78581725
Brand: Precision Twist Drill
Model #: 5011105

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 3
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2
Countersink Application Countersinking
Head Length (Inch) 1
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 45
PSC Code 5133

$24.50

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Hertel - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 90° High Speed Steel Countersink - USA Tool & Supply

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


Item #: 89331474
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 6
Included Angle 90
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Shank Type Straight
PSC Code 5133

$22.71

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M.A. Ford - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 120° High Speed Steel Countersink - USA Tool & Supply

M.A. Ford - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 120° High Speed Steel Countersink


Item #: 92248772
Brand: M.A. Ford
Model #: 61T012506

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.
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) 1/8
Head Diameter (Decimal Inch) 0.1250
Number of Flutes 1
Included Angle 120
Countersink Material High Speed Steel
Countersink Finish/Coating TiN
Minimum Cutting Diameter (Inch) 0.0300
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
PSC Code 5133

$13.11

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Magafor - 15mm Head Diam, 0.315" Shank Diam, 3 Flute 90° Cobalt Countersink - USA Tool & Supply

Magafor - 15mm Head Diam, 0.315" Shank Diam, 3 Flute 90° Cobalt Countersink


Item #: 31285067
Brand: Magafor
Model #: 84431150000

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 (mm) 15.00
Head Diameter (Decimal Inch) 0.4530
Number of Flutes 3
Included Angle 90
Countersink Material Cobalt
Countersink Finish/Coating Uncoated
Minimum Cutting Diameter (Inch) 0.1100
Shank Diameter (Decimal Inch) 0.3150
Maximum Cutting Diameter (Inch) 0.5900
Overall Length (Inch) 2-3/8
Minimum Hole Diameter (Decimal Inch) 0.1100
Maximum Hole Diameter (Decimal Inch) 0.5900
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) 0.5900
PSC Code 5133

$29.03

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M.A. Ford - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 120° Solid Carbide Countersink - USA Tool & Supply

M.A. Ford - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 120° Solid Carbide Countersink


Item #: 72074248
Brand: M.A. Ford
Model #: 78037506

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
Number of Flutes 6
Included Angle 120
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Tip/Nose Diameter (Decimal Inch) 0.0900
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
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

$47.64

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Melin Tool - 1-1/2" Head Diam, 3/4" Shank Diam, 4 Flute 120° High Speed Steel Countersink - USA Tool & Supply

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


Item #: 57819088
Brand: Melin Tool
Model #: 18698

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) 1-1/2
Head Diameter (Decimal Inch) 1.5000
Number of Flutes 4
Included Angle 120
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.7500
Shank Diameter (Inch) 3/4
Maximum Cutting Diameter (Inch) 1-1/2
Overall Length (Inch) 3-1/2
Overall Length (Decimal Inch) 3.5000
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; Hardened Steel; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$139.90

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Hertel - 1/8" Head Diam, 1/8" Shank Diam, 4 Flute 90° High Speed Steel Countersink - USA Tool & Supply

Hertel - 1/8" Head Diam, 1/8" Shank Diam, 4 Flute 90° High Speed Steel Countersink


Item #: 89330104
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 90
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/8
Overall Length (Inch) 1-5/8
Shank Type Straight
PSC Code 5133

$13.14

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

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


Item #: 57791584
Brand: Melin Tool
Model #: 19185

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) 1-3/4
Head Diameter (Decimal Inch) 1.7500
Number of Flutes 1
Included Angle 120
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.7500
Shank Diameter (Inch) 3/4
Maximum Cutting Diameter (Inch) 1-3/4
Overall Length (Inch) 4-1/4
Overall Length (Decimal Inch) 4.2500
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

$224.48

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