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

Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04)
M.A. Ford - 1-1/4" Head Diam, 1/2" Shank Diam, 6 Flute 90° High Speed Steel Countersink - Eagle Tool & Supply

M.A. Ford - 1-1/4" Head Diam, 1/2" Shank Diam, 6 Flute 90° High Speed Steel Countersink


Item #: 01057744
Brand: M.A. Ford
Model #: 79125003

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) 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

$79.36

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SGS - 3/8" Head Diam, 1/4" Shank Diam, 1 Flute 82° Solid Carbide Countersink - Eagle Tool & Supply

SGS - 3/8" Head Diam, 1/4" Shank Diam, 1 Flute 82° Solid Carbide Countersink


Item #: 84672146
Brand: SGS
Model #: 74110

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 1
Included Angle 82
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) 2-13/16
Overall Length (Decimal Inch) 2.8125
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material Steel
Includes Pilot No
Countersink Head Only No
Attachment Method Shank
Cutting Direction Right Hand
Maximum Cutting Diameter (Decimal Inch) 0.3750
PSC Code 5133
Material Application Cast Iron; Composites; High Temperature Alloys; Non-Ferrous Metals; Plastics; Stainless Steel; Steel; Titanium

$30.19

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Hertel - 5/16" Head Diam, 5/16" Shank Diam, 4 Flute 100° High Speed Steel Countersink - Eagle Tool & Supply

Hertel - 5/16" Head Diam, 5/16" Shank Diam, 4 Flute 100° High Speed Steel Countersink


Item #: 89335699
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 4
Included Angle 100
Countersink Material High Speed Steel
Shank Diameter (Inch) 5/16
Overall Length (Inch) 2-1/8
Shank Type Straight
PSC Code 5133

$25.05

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Hertel - 1" Head Diam, 1/2" Shank Diam, 4 Flute 90° High Speed Steel Countersink - 2-13/16" OAL, Straight Shank - Eagle Tool & Supply

Hertel - 1" Head Diam, 1/2" Shank Diam, 4 Flute 90° High Speed Steel Countersink - 2-13/16" OAL, Straight Shank


Item #: 89330724
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
Number of Flutes 4
Included Angle 90
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/2
Overall Length (Inch) 2-13/16
Shank Type Straight

$70.79

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Melin Tool - 3/16" Head Diam, 3/16" Shank Diam, 6 Flute 120° High Speed Steel Countersink - Bright Finish, 2" OAL, Double End, Straight Shank, Right Hand Cut - Eagle Tool & Supply

Melin Tool - 3/16" Head Diam, 3/16" Shank Diam, 6 Flute 120° High Speed Steel Countersink - Bright Finish, 2" OAL, Double End, Straight Shank, Right Hand Cut


Item #: 57814006
Brand: Melin Tool
Model #: 18297
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) 3/16
Head Diameter (Decimal Inch) 0.1875
Number of Flutes 6
Included Angle 120
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.1875
Shank Diameter (Inch) 3/16
Maximum Cutting Diameter (Inch) 3/16
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
Material Application Cast Iron; Hardened Steel; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$18.94

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Cleveland - 1/2" Head Diam, 3/8" Shank Diam, 4 Flute 100° High Speed Steel Countersink - Oxide Finish, 1-27/32" OAL, Single End, Straight Shank, Right Hand Cut - Eagle Tool & Supply

Cleveland - 1/2" Head Diam, 3/8" Shank Diam, 4 Flute 100° High Speed Steel Countersink - Oxide Finish, 1-27/32" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 63773329
Brand: Cleveland
Model #: C46213
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.
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 4
Included Angle 100
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Inch) 3/8
Overall Length (Inch) 1-27/32
Countersink Application Countersinking
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 50
Material Application Alloy Tool Steel; Cast Iron

$28.55

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Keo - 1/2" Head Diam, 1/4" Shank Diam, 3 Flute 100° High Speed Steel Countersink - Bright Finish, 2" OAL, Single End, Straight Shank, Right Hand Cut - Eagle Tool & Supply

Keo - 1/2" Head Diam, 1/4" Shank Diam, 3 Flute 100° High Speed Steel Countersink - Bright Finish, 2" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 02124329
Brand: Keo
Model #: 50120
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 3
Included Angle 100
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Shank Length (Inch) 1
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 50

$15.46

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Melin Tool - 7/8" Head Diam, 1/2" Shank Diam, 1 Flute 82° High Speed Steel Countersink - Oxide Finish, 2-3/4" OAL, Single End, Straight Shank, Right Hand Cut - Eagle Tool & Supply

Melin Tool - 7/8" Head Diam, 1/2" Shank Diam, 1 Flute 82° High Speed Steel Countersink - Oxide Finish, 2-3/4" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 57830671
Brand: Melin Tool
Model #: 19207
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.
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) 7/8
Head Diameter (Decimal Inch) 0.8750
Number of Flutes 1
Included Angle 82
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.5000
Shank Diameter (Inch) 1/2
Maximum Cutting Diameter (Inch) 7/8
Overall Length (Inch) 2-3/4
Overall Length (Decimal Inch) 2.7500
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
Material Application Cast Iron; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$49.63

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M.A. Ford - 5/16" Head Diam, 1/4" Shank Diam, 6 Flute 82° High Speed Steel Countersink - Bright Finish, 2" OAL, 0.08" Nose Diam, Single End, Straight Shank, Right Hand Cut - Eagle Tool & Supply

M.A. Ford - 5/16" Head Diam, 1/4" Shank Diam, 6 Flute 82° High Speed Steel Countersink - Bright Finish, 2" OAL, 0.08" Nose Diam, Single End, Straight Shank, Right Hand Cut


Item #: 01056209
Brand: M.A. Ford
Model #: 79031202
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) 5/16
Number of Flutes 6
Included Angle 82
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Tip/Nose Diameter (Decimal Inch) 0.0800
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
Material Application Alloy Steel; Aluminum; Brass; Cast Iron; High Nickel Steel; High Tensile Steel; Magnesium; Magnesium Alloy; Mild Steel; Monel; Plastics; Stainless Steel

$13.37

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Sandvik Coromant - 1 Flute Polycrystalline Diamond Countersink - Uncoated, 37mm OAL, Right Hand Cut - Eagle Tool & Supply

Sandvik Coromant - 1 Flute Polycrystalline Diamond Countersink - Uncoated, 37mm OAL, Right Hand Cut


Item #: 49563000
Brand: Sandvik Coromant
Model #: 6010899
Exact Tooling IR#: 04

Features and Benefits

Polycrystalline diamond (PCD) brazed solid carbide is composed of synthetic diamond crystals brazed onto a carbide shank. It is commonly used in high-speed applications on nonferrous materials.
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
Number of Flutes 1
Countersink Material Polycrystalline Diamond
Countersink Finish/Coating Uncoated
Overall Length (mm) 37
Overall Length (Decimal Inch) 1.4402
Countersink Application Countersinking
Attachment Method Threaded Shank
Thread Size 1/4-28
Cutting Direction Right Hand
Maximum Cutting Diameter (Decimal Inch) 0.2178

$493.96

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Keo - 1/4" Head Diam, 1/4" Shank Diam, 1 Flute 82° High Speed Steel Countersink - Bright Finish, 1-1/2" OAL, Single End, Straight Shank, Right Hand Cut - Eagle Tool & Supply

Keo - 1/4" Head Diam, 1/4" Shank Diam, 1 Flute 82° High Speed Steel Countersink - Bright Finish, 1-1/2" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 72451164
Brand: Keo
Model #: 53148
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 82
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 41

$10.26

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M.A. Ford - 3/16" Head Diam, 3/16" Shank Diam, 6 Flute 120° High Speed Steel Countersink - ALtima Blaze Finish, 1-1/2" OAL - Eagle Tool & Supply

M.A. Ford - 3/16" Head Diam, 3/16" Shank Diam, 6 Flute 120° High Speed Steel Countersink - ALtima Blaze Finish, 1-1/2" OAL


Item #: 92248335
Brand: M.A. Ford
Model #: 79B018706
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.
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) 3/16
Head Diameter (Decimal Inch) 0.1870
Number of Flutes 6
Included Angle 120
Countersink Material High Speed Steel
Countersink Finish/Coating ALtima Blaze
Minimum Cutting Diameter (Inch) 0.0400
Shank Diameter (Decimal Inch) 0.1870
Shank Diameter (Inch) 3/16
Maximum Cutting Diameter (Inch) 0.1870
Overall Length (Inch) 1-1/2
Overall Length (Decimal Inch) 1.5000
Countersink Application Countersinking

$17.04

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Magafor - 5.3mm Head Diam, 0.197" Shank Diam, 3 Flute 90° Cobalt Countersink - Uncoated, 1-3/4" OAL, Single End, Straight Shank, Right Hand Cut - Eagle Tool & Supply

Magafor - 5.3mm Head Diam, 0.197" Shank Diam, 3 Flute 90° Cobalt Countersink - Uncoated, 1-3/4" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 31285315
Brand: Magafor
Model #: 84431053000
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 (mm) 5.30
Head Diameter (Decimal Inch) 0.2090
Number of Flutes 3
Included Angle 90
Countersink Material Cobalt
Countersink Finish/Coating Uncoated
Minimum Cutting Diameter (Inch) 0.0510
Shank Diameter (Decimal Inch) 0.1970
Maximum Cutting Diameter (Inch) 0.2090
Overall Length (Inch) 1-3/4
Minimum Hole Diameter (Decimal Inch) 0.0510
Maximum Hole Diameter (Decimal Inch) 0.2090
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) 0.2090

$16.22

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

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


Item #: 57792335
Brand: Melin Tool
Model #: 18399
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) 0.3750
Shank Diameter (Inch) 3/8
Maximum Cutting Diameter (Inch) 5/8
Overall Length (Inch) 2-5/8
Overall Length (Decimal Inch) 2.6250
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

$96.00

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Melin Tool - 3/16" Head Diam, 3/16" Shank Diam, 1 Flute 82° Solid Carbide Countersink - Bright Finish, 2" OAL, Double End, Straight Shank, Right Hand Cut - Eagle Tool & Supply

Melin Tool - 3/16" Head Diam, 3/16" Shank Diam, 1 Flute 82° Solid Carbide Countersink - Bright Finish, 2" OAL, Double End, Straight Shank, Right Hand Cut


Item #: 57834939
Brand: Melin Tool
Model #: 18414
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) 3/16
Head Diameter (Decimal Inch) 0.1875
Number of Flutes 1
Included Angle 82
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.1875
Shank Diameter (Inch) 3/16
Maximum Cutting Diameter (Inch) 3/16
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
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

$38.15

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Melin Tool - 5/16" Head Diam, 1/4" Shank Diam, 6 Flute 90° Cobalt Countersink - TiN Finish, 2" OAL, Single End, Straight Shank, Right Hand Cut - Eagle Tool & Supply

Melin Tool - 5/16" Head Diam, 1/4" Shank Diam, 6 Flute 90° Cobalt Countersink - TiN Finish, 2" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 84398924
Brand: Melin Tool
Model #: 18202
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) 5/16
Number of Flutes 6
Included Angle 90
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 45

$21.76

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Melin Tool - 1/4" Head Diam, 1/4" Shank Diam, 6 Flute 60° High Speed Steel Countersink - Oxide Finish, 2" OAL, Single End, Straight Shank, Right Hand Cut - Eagle Tool & Supply

Melin Tool - 1/4" Head Diam, 1/4" Shank Diam, 6 Flute 60° High Speed Steel Countersink - Oxide Finish, 2" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 57819047
Brand: Melin Tool
Model #: 18504
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.
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 6
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
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 Single
Shank Type Straight
Shank Material High Speed 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

$15.49

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Hertel - 1/4" Head Diam, 1/4" Shank Diam, 1 Flute 120° High Speed Steel Countersink - 2" OAL, Straight Shank - Eagle Tool & Supply

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


Item #: 89339360
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 1
Included Angle 120
Countersink Material High Speed Steel
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2
Shank Type Straight

$20.54

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Melin Tool - 5/8" Head Diam, 3/8" Shank Diam, 4 Flute 120° High Speed Steel Countersink - Oxide Finish, 2-1/4" OAL, Single End, Straight Shank, Right Hand Cut - Eagle Tool & Supply

Melin Tool - 5/8" Head Diam, 3/8" Shank Diam, 4 Flute 120° High Speed Steel Countersink - Oxide Finish, 2-1/4" OAL, Single End, Straight Shank, Right Hand Cut


Item #: 57819138
Brand: Melin Tool
Model #: 18649
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.
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 120
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.3750
Shank Diameter (Inch) 3/8
Maximum Cutting Diameter (Inch) 5/8
Overall Length (Inch) 2-1/4
Overall Length (Decimal Inch) 2.2500
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
Material Application Cast Iron; Hardened Steel; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$29.29

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Keo - 1-1/4" Head Diam, 1/2" Shank Diam, 1 Flute 90° Cobalt Countersink - Bright Finish, 3" OAL, Single End - Eagle Tool & Supply

Keo - 1-1/4" Head Diam, 1/2" Shank Diam, 1 Flute 90° Cobalt Countersink - Bright Finish, 3" OAL, Single End


Item #: 44840098
Brand: Keo
Model #: 55432
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) 31.75
Head Diameter (Inch) 1-1/4
Head Diameter (Decimal Inch) 1.2500
Number of Flutes 1
Included Angle 90
Countersink Material Cobalt
Countersink Finish/Coating Bright
Shank Diameter (mm) 12.70
Shank Diameter (Decimal Inch) 0.5000
Shank Diameter (Inch) 1/2
Maximum Cutting Diameter (Inch) 1-1/4
Overall Length (mm) 76
Overall Length (Inch) 3
Overall Length (Decimal Inch) 3.0000
Countersink Application Chamfering; Countersinking; Deburring
End Type Single

$107.89

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