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Holemaking Products - Countersinks, Chamfer Mills & Back Chamfers For Sale | Exact Tool & Supply - (6354 Products)

DORMER - 8mm Shank Diam, 3 Flute 90° High Speed Steel Countersink - Exact Tool & Supply

DORMER - 8mm Shank Diam, 3 Flute 90° High Speed Steel Countersink


Item #: 65688038
Brand: DORMER
Model #: 0109656

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 Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature versus TiN and TiCN. As a result, it is particularly advantageous for higher speed operations in a variety of steel machining applications.
Product Specifications
Number of Flutes 3
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating TiAlN
Minimum Cutting Diameter (mm) 2.80
Shank Diameter (mm) 8.00
Shank Diameter (Decimal Inch) 0.3152
Overall Length (mm) 56
Overall Length (Decimal Inch) 2.2064
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 Alloy Steel; Aluminum; Aluminum Alloy; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Copper Alloy; Hardened Steel; Magnesium; Nickel; Nickel Alloy; Steel; Structural Steel; Thermoplastics; Thermosetting Plastics; Titanium; Titanium Alloy

$68.21

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Hertel - 3/8" Head Diam, 3/8" Shank Diam, 1 Flute 90° Solid Carbide Countersink - Exact Tool & Supply

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


Item #: 89334577
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) 3/8
Number of Flutes 1
Included Angle 90
Countersink Material Solid Carbide
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2-1/2
Shank Type Straight
PSC Code 5133

$82.77

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Interstate - 9 Piece, 3/16 to 1" Head Diam, 60° Included Angle, Single End Countersink Set - Exact Tool & Supply

Interstate - 9 Piece, 3/16 to 1" Head Diam, 60° Included Angle, Single End Countersink Set


Item #: 02450021
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.
Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials.
Product Specifications
Minimum Head Diameter (Inch) 3/16
Maximum Head Diameter (Inch) 1
Minimum Included Angle 60
Maximum Included Angle 60
Number of Flutes 1
Countersink Material High Speed Steel
Number of Pieces 9
Countersink Finish/Coating Bright
Set Includes (9) Countersinks
Countersink Application Countersinking
Storage Unit Type Block
Storage Unit Material Wood
Head Diameter (Inch) 3/16; 1/4; 5/16; 3/8; 1/2; 5/8; 3/4; 7/8; 1
Included Angle 60
Shank Type Straight
Includes Pilot No
PSC Code 5133
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 30
End Type Single

$150.55

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Made in USA - 4 Flutes, 7/8" Cutter Head Diam, 3/8" Pilot Hole Diam, High Speed Steel Reverse Countersink - Exact Tool & Supply

Made in USA - 4 Flutes, 7/8" Cutter Head Diam, 3/8" Pilot Hole Diam, High Speed Steel Reverse Countersink


Item #: 09937079
Brand: Made in USA
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
Cutter Head Diameter (Inch) 7/8
Pilot Hole Diameter (Inch) 3/8
Included Angle 100
Number of Flutes 4
Countersink Material High Speed Steel
Plain Pilot Compatibility 185-7
Step Pilot Compatibility 186-14
Overall Length (Inch) 7/8
Countersink Finish/Coating Bright
Cutting Direction Right Hand
Countersink Application Countersinking

$79.89

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Keo - 5/8" Head Diam, 1/2" Shank Diam, 4 Flute 82° High Speed Steel Countersink - Exact Tool & Supply

Keo - 5/8" Head Diam, 1/2" Shank Diam, 4 Flute 82° High Speed Steel Countersink


Item #: 02253409
Brand: Keo
Model #: 40588

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) 5/8
Number of Flutes 4
Included Angle 82
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1/2
Shank Length (Inch) 2-1/4
Overall Length (Inch) 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

$41.41

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Melin Tool - 3/16" Head Diam, 3/16" Shank Diam, 6 Flute 90° High Speed Steel Countersink - Exact Tool & Supply

Melin Tool - 3/16" Head Diam, 3/16" Shank Diam, 6 Flute 90° High Speed Steel Countersink


Item #: 57794927
Brand: Melin Tool
Model #: 18060

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) 3/16
Head Diameter (Decimal Inch) 0.1875
Number of Flutes 6
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.1875
Shank Diameter (Inch) 3/16
Maximum Cutting Diameter (Inch) 3/16
Overall Length (Inch) 1-1/2
Overall Length (Decimal Inch) 1.5000
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; Non-Ferrous Metals; Steel

$12.63

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M.A. Ford - 4 Piece, 1/4 to 13/16" Head Diam, 82° Included Angle, Single End Countersink Set - Exact Tool & Supply

M.A. Ford - 4 Piece, 1/4 to 13/16" Head Diam, 82° Included Angle, Single End Countersink Set


Item #: 58225541
Brand: M.A. Ford
Model #: 67000002

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
Minimum Head Diameter (Inch) 1/4
Minimum Head Diameter (Decimal Inch) 0.2500
Maximum Head Diameter (Inch) 13/16
Maximum Head Diameter (Decimal Inch) 0.8120
Minimum Included Angle 82
Maximum Included Angle 82
Number of Flutes 0
Countersink Material High Speed Steel
Number of Pieces 4
Countersink Finish/Coating Bright
Set Includes (4) Countersinks
Countersink Application Chamfering; Countersinking; Deburring
Storage Unit Type Case
Storage Unit Material Plastic
Minimum Shank Diameter (Inch) 1/4
Minimum Shank Diameter (Decimal Inch) 0.2500
Maximum Shank Diameter (Decimal Inch) 0.5000
Maximum Shank Diameter (Inch) 1/2
Included Angle 82
Maximum Overall Length (Decimal Inch) 2.63
Maximum Overall Length (Inch) 2-5/8
Minimum Overall Length (Inch) 2
Minimum Overall Length (Decimal Inch) 2.00
PSC Code 5133
End Type Single

$79.67

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Hertel - 5/8" Head Diam, 5/8" Shank Diam, 1 Flute 110° Solid Carbide Countersink - Exact Tool & Supply

Hertel - 5/8" Head Diam, 5/8" Shank Diam, 1 Flute 110° Solid Carbide Countersink


Item #: 89334239
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) 5/8
Number of Flutes 1
Included Angle 110
Countersink Material Solid Carbide
Shank Diameter (Inch) 5/8
Overall Length (Inch) 3-1/4
Shank Type Straight
PSC Code 5133

$156.07

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Melin Tool - 5/16" Head Diam, 1/4" Shank Diam, 6 Flute 82° Solid Carbide Countersink - Exact Tool & Supply

Melin Tool - 5/16" Head Diam, 1/4" Shank Diam, 6 Flute 82° Solid Carbide Countersink


Item #: 57830440
Brand: Melin Tool
Model #: 18384

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) 5/16
Head Diameter (Decimal Inch) 0.3125
Number of Flutes 6
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) 5/16
Overall Length (Inch) 2-1/2
Overall Length (Decimal Inch) 2.5000
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

$44.90

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Allied Machine and Engineering - Adjustable Stop Countersink Cage - Exact Tool & Supply

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12313151
Brand: Allied Machine and Engineering
Model #: RDCU-011-01500

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$1,413.50

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Made in USA - Countersink - Exact Tool & Supply

Made in USA - Countersink


Item #: 37347200
Brand: Made in USA
Model #:

Product Specifications

Countersink -
PSC Code 5133

$32.98

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Work Boot: Size 12, Purofort, Plain Toe, Gumboot

Work Boot: Size 12, Purofort, Plain Toe, Gumboot


Item #: 01662626
Brand: Dunlop Protective Footwear
Model #: FH6AF33-12

Product Specifications

Footwear Type Work Boot
Footwear Style Gumboot
Gender Men
Men's Size 12
Outsole Material Purofort
Upper Material Purofort
Toe Type Plain
Primary Color Blue
Sole Type Non-Slip
Shoe Width Medium
Resistance Features Waterproof; Cold Protection; Fuel Oil Resistant
Standards ASTM 3445-21 SR
Series Seapro
Approval Listing/Regulations ASTM 3445-21 SR
UNSPSC Code 53111500

$109.96

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Keo - 7 Piece, 1/4 to 1" Head Diam, 110° Included Angle, Single End Countersink Set - Exact Tool & Supply

Keo - 7 Piece, 1/4 to 1" Head Diam, 110° Included Angle, Single End Countersink Set


Item #: 44851202
Brand: Keo
Model #: 50041

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
Minimum Head Diameter (Inch) 1/4
Minimum Head Diameter (Decimal Inch) 0.2500
Maximum Head Diameter (Inch) 1
Maximum Head Diameter (Decimal Inch) 1.0000
Minimum Included Angle 110
Maximum Included Angle 110
Number of Flutes 6
Countersink Material Cobalt
Number of Pieces 7
Countersink Finish/Coating TiAlN
Set Includes (7) Countersinks
Countersink Application Chamfering; Countersinking; Deburring
Storage Unit Type Case
Storage Unit Material Plastic
Minimum Shank Diameter (Inch) 1/4
Minimum Shank Diameter (mm) 6.35
Minimum Shank Diameter (Decimal Inch) 0.2500
Maximum Shank Diameter (Decimal Inch) 0.5000
Maximum Shank Diameter (Inch) 1/2
Maximum Overall Length (Decimal Inch) 2.75
Maximum Overall Length (Inch) 2-3/4
Minimum Overall Length (Inch) 1-1/2
Minimum Overall Length (Decimal Inch) 1.50
PSC Code 5133
End Type Single

$204.00

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Made in USA - 4 Flutes, 11/16" Cutter Head Diam, 1/4" Pilot Hole Diam, High Speed Steel Reverse Countersink - Exact Tool & Supply

Made in USA - 4 Flutes, 11/16" Cutter Head Diam, 1/4" Pilot Hole Diam, High Speed Steel Reverse Countersink


Item #: 09937004
Brand: Made in USA
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
Cutter Head Diameter (Inch) 11/16
Pilot Hole Diameter (Inch) 1/4
Included Angle 100
Number of Flutes 4
Countersink Material High Speed Steel
Plain Pilot Compatibility 185-5
Step Pilot Compatibility 186-8
Overall Length (Inch) 5/8
Countersink Finish/Coating Bright
Cutting Direction Right Hand
Countersink Application Countersinking

$55.30

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Accupro - 0.49" Cutter Head Diam, 1/32" Flat Width, 3" OAL, Solid Carbide, Single Right Hand Back Chamfer - Exact Tool & Supply

Accupro - 0.49" Cutter Head Diam, 1/32" Flat Width, 3" OAL, Solid Carbide, Single Right Hand Back Chamfer


Item #: 02703056
Brand: Accupro
Model #:

Product Specifications
Cutter Head Diameter (Decimal Inch) 0.4900
Included Angle 90
Chamfer Width (Decimal Inch) 0.070
Flat Width (Inch) 1/32
Flat Width (Decimal Inch) 0.0310
Back Chamfer Material Solid Carbide
Overall Length (Inch) 3
Neck Diameter (Decimal Inch) 0.3500
Cutter Head to Shank Length (Inch) 1
Shank Diameter (Inch) 1/2
Cutting Direction Right Hand
Finish/Coating Bright
End Type Single
Cutter Head to Shank Length (Decimal Inch) 1

$135.94

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Walter-Titex - 10.4mm Head Diam, 6mm Shank Diam, 3 Flute 90° High Speed Steel Countersink - Exact Tool & Supply

Walter-Titex - 10.4mm Head Diam, 6mm Shank Diam, 3 Flute 90° High Speed Steel Countersink


Item #: 36218295
Brand: Walter-Titex
Model #: 5071416

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 (mm) 10.40
Head Diameter (Decimal Inch) 0.4094
Number of Flutes 3
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating TiN
Minimum Cutting Diameter (mm) 2.50
Shank Diameter (mm) 6.00
Shank Diameter (Decimal Inch) 0.2362
Overall Length (mm) 50
Overall Length (Decimal Inch) 1.9685
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

$43.80

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Made in USA - 3/4" Head Diam, 7/8" Shank Diam, 8" Overall Length, Counterbore Pilot - Exact Tool & Supply

Made in USA - 3/4" Head Diam, 7/8" Shank Diam, 8" Overall Length, Counterbore Pilot


Item #: 00428425
Brand: Made in USA
Model #:

Product Specifications
Head Diameter (Inch) 3/4
Shank Diameter (Inch) 7/8
Overall Length (Inch) 8
Pilot Material High Speed Steel
Finish/Coating Bright
Aircraft-Style No
Shank Length (Inch) 2
PSC Code 5133

$477.42

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Hertel - 3/16" Head Diam, 3/16" Shank Diam, 1 Flute 60° High Speed Steel Countersink - Exact Tool & Supply

Hertel - 3/16" Head Diam, 3/16" Shank Diam, 1 Flute 60° High Speed Steel Countersink


Item #: 89340053
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 60
Countersink Material High Speed Steel
Shank Diameter (Inch) 3/16
Overall Length (Inch) 1-7/8
Shank Type Straight
PSC Code 5133

$24.67

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DORMER - 10mm Shank Diam, 3 Flute 90° High Speed Steel Countersink - Exact Tool & Supply

DORMER - 10mm Shank Diam, 3 Flute 90° High Speed Steel Countersink


Item #: 65735342
Brand: DORMER
Model #: 0108604

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) 3.80
Shank Diameter (mm) 10.00
Shank Diameter (Decimal Inch) 0.3940
Overall Length (mm) 67
Overall Length (Decimal Inch) 2.6398
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 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

$161.26

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Hertel - 5 Piece, 1/4 to 1" Head Diam, 82° Included Angle, Countersink Set - Exact Tool & Supply

Hertel - 5 Piece, 1/4 to 1" Head Diam, 82° Included Angle, Countersink Set


Item #: 89340970
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
Minimum Head Diameter (Inch) 1/4
Maximum Head Diameter (Inch) 1
Minimum Included Angle 82
Maximum Included Angle 82
Number of Flutes 1
Countersink Material Solid Carbide
Number of Pieces 5
Countersink Finish/Coating Uncoated
Set Includes (8) Countersinks
Countersink Application Countersinking
Storage Unit Type Block
Storage Unit Material Wood
Head Diameter (Inch) 1/4; 3/8; 1/2; 3/4; 1
Included Angle 82
PSC Code 5133

$234.92

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