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

Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04)
Vernon - 5/8" Cutter Diam, Letter Y Drill Compatibility, 5/16" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

Vernon - 5/8" Cutter Diam, Letter Y Drill Compatibility, 5/16" Collar Thickness, Adjustable Depth Drill Countersink


Item #: 01335256
Brand: Vernon
Model #: CH4040

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) 5/8
Drill Size Compatibility (Letter) Y
Collar Thickness (Inch) 5/16
Included Angle 90
Countersink Material High Speed Steel
Collar Diameter (Inch) 3/4
Cutter Head Length (Inch) 1-1/4
Countersink Finish/Coating Bright
Countersink Application Chamfering; Countersinking; Deburring
Cutting Direction Right Hand
Centerline Angle 45

$59.95

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Made in USA - 4 Flutes, 1" Cutter Head Diam, 5/16" Pilot Hole Diam, High Speed Steel Reverse Countersink - Americas Industrial Supply

Made in USA - 4 Flutes, 1" Cutter Head Diam, 5/16" Pilot Hole Diam, High Speed Steel Reverse Countersink


Item #: 09937087
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) 1
Pilot Hole Diameter (Inch) 5/16
Included Angle 100
Number of Flutes 4
Countersink Material High Speed Steel
Plain Pilot Compatibility 185-6
Step Pilot Compatibility 186-13
Overall Length (Inch) 7/8
Countersink Finish/Coating Bright
Cutting Direction Right Hand
Countersink Application Countersinking

$100.69

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Keo - 5 Piece, 1/4 to 3/4" Head Diam, 90° Included Angle, Single End Countersink Set - Americas Industrial Supply

Keo - 5 Piece, 1/4 to 3/4" Head Diam, 90° Included Angle, Single End Countersink Set


Item #: 44851152
Brand: Keo
Model #: 55729

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
Minimum Head Diameter (Decimal Inch) 0.2500
Maximum Head Diameter (Inch) 3/4
Maximum Head Diameter (Decimal Inch) 0.7500
Minimum Included Angle 90
Maximum Included Angle 90
Number of Flutes 1
Countersink Material Solid Carbide
Number of Pieces 5
Countersink Finish/Coating TiAlN
Set Includes (5) 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) 0.3750
Maximum Shank Diameter (Inch) 3/8
Maximum Overall Length (Decimal Inch) 2.75
Maximum Overall Length (Inch) 2-3/4
Minimum Overall Length (Inch) 2
Minimum Overall Length (Decimal Inch) 2.00
PSC Code 5133
End Type Single

$403.32

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Interstate - 10 Piece, 3/16 to 1-1/4" Head Diam, 82° Included Angle, Single End Countersink Set - Americas Industrial Supply

Interstate - 10 Piece, 3/16 to 1-1/4" Head Diam, 82° Included Angle, Single End Countersink Set


Item #: 84397009
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) 1-1/4
Minimum Included Angle 82
Maximum Included Angle 82
Number of Flutes 6
Countersink Material High Speed Steel
Number of Pieces 10
Countersink Finish/Coating Bright
Set Includes (6) 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; 1-1/4
Included Angle 82
Shank Type Straight
Includes Pilot No
PSC Code 5133
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 41
End Type Single

$253.09

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Interstate - 12 Piece, 3/16 to 2" Head Diam, 60° Included Angle, Single End Countersink Set - Americas Industrial Supply

Interstate - 12 Piece, 3/16 to 2" Head Diam, 60° Included Angle, Single End Countersink Set


Item #: 02450039
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) 2
Minimum Included Angle 60
Maximum Included Angle 60
Number of Flutes 1
Countersink Material High Speed Steel
Number of Pieces 12
Countersink Finish/Coating Bright
Set Includes (12) 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; 1-1/4; 1-1/2; 2
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

$504.97

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Made in USA - 5/16" Head Diam, 3/8" Shank Diam, 6" Overall Length, Counterbore Pilot - Americas Industrial Supply

Made in USA - 5/16" Head Diam, 3/8" Shank Diam, 6" Overall Length, Counterbore Pilot


Item #: 00428292
Brand: Made in USA
Model #:

Product Specifications
Head Diameter (Inch) 5/16
Shank Diameter (Inch) 3/8
Overall Length (Inch) 6
Pilot Material High Speed Steel
Finish/Coating Bright
Aircraft-Style No
PSC Code 5133

$61.23

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Accupro - 1/4" Cutter Head Diam, 1/32" Flat Width, 2-1/2" OAL, Solid Carbide, Single Right Hand Back Chamfer - Americas Industrial Supply

Accupro - 1/4" Cutter Head Diam, 1/32" Flat Width, 2-1/2" OAL, Solid Carbide, Single Right Hand Back Chamfer


Item #: 02702991
Brand: Accupro
Model #:

Product Specifications
Cutter Head Diameter (Decimal Inch) 0.2500
Included Angle 90
Chamfer Width (Decimal Inch) 0.035
Flat Width (Inch) 1/32
Flat Width (Decimal Inch) 0.0310
Back Chamfer Material Solid Carbide
Overall Length (Inch) 2-1/2
Neck Diameter (Decimal Inch) 0.1700
Shank Diameter (Inch) 1/4
Cutting Direction Right Hand
Finish/Coating Bright
End Type Single
Cutter Head to Shank Length (Decimal Inch) 0.7750

$52.95

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Magafor - Countersink Sets Minimum Head Diameter (mm): 10.40 Maximum Head Diameter (mm): 31.00 - Americas Industrial Supply

Magafor - Countersink Sets Minimum Head Diameter (mm): 10.40 Maximum Head Diameter (mm): 31.00


Item #: 41668971
Brand: Magafor
Model #: 84434000000

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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

Countersink Sets; Minimum Head Diameter (mm): 10.40 ; Maximum Head Diameter (mm): 31.00 ; Minimum Included Angle: 82 ; Maximum Included Angle: 82 ; Number of Flutes: 3 ; Countersink Material: Cobalt
Minimum Head Diameter (mm) 10.40
Maximum Head Diameter (mm) 31.00
Minimum Included Angle 82
Maximum Included Angle 82
Number of Flutes 3
Countersink Material Cobalt
Number of Pieces 5
Countersink Finish/Coating Bright
Set Includes 10.4 mm Head Diameter; 16.5 mm Head Diameter; 20.5 mm Head Diameter; 25 mm Head Diameter; 31 mm Head Diameter
Countersink Application Countersinking
Storage Unit Type Case
Shank Diameter (mm) 6.00; 10.00; 12.00
Minimum Shank Diameter (mm) 6.00
Included Angle 82
Shank Type Straight
Minimum Overall Length (mm) 50.00
Maximum Overall Length (mm) 73.00
Overall Length (mm) 50.00; 61.00; 64.00; 68.00; 73.00
Maximum Shank Diameter (mm) 12.00
PSC Code 5133
Countersink Head Only No
Cutting Direction Right Hand
Material Application Alloy Steel; Aluminum; Brass; Bronze; Carbon Steel; Cast Iron; Copper
End Type Single

$216.89

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Vernon - 1/2" Cutter Diam, Letter A Drill Compatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

Vernon - 1/2" Cutter Diam, Letter A Drill Compatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink


Item #: 01335017
Brand: Vernon
Model #: CH2340

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) 1/2
Drill Size Compatibility (Letter) A
Collar Thickness (Inch) 1/4
Included Angle 90
Countersink Material High Speed Steel
Collar Diameter (Inch) 5/8
Cutter Head Length (Inch) 1
Countersink Finish/Coating Bright
Countersink Application Chamfering; Countersinking; Deburring
Cutting Direction Right Hand
Centerline Angle 45

$54.08

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Made in USA - 1/2" Cutter Head Diam, 3/16" Pilot Hole Diam, High Speed Steel Reverse Countersink - Americas Industrial Supply

Made in USA - 1/2" Cutter Head Diam, 3/16" Pilot Hole Diam, High Speed Steel Reverse Countersink


Item #: 09936915
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) 1/2
Pilot Hole Diameter (Inch) 3/16
Included Angle 100
Number of Flutes 3
Countersink Material High Speed Steel
Plain Pilot Compatibility 185-4
Step Pilot Compatibility 186-4
Overall Length (Inch) 1/2
Countersink Finish/Coating Bright
Cutting Direction Right Hand
Countersink Application Countersinking

$33.44

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Made in USA - 2-1/2" OAL, 3/8" Head Diam, 2 Flute, 100° Incl Angle, Integral Pilot, Adjustable Stop Countersink - Americas Industrial Supply

Made in USA - 2-1/2" OAL, 3/8" Head Diam, 2 Flute, 100° Incl Angle, Integral Pilot, Adjustable Stop Countersink


Item #: 04615340
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.
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
Head Diameter (Inch) 3/8
Included Angle 100
Countersink Material High Speed Steel
Shank Thread Size 1/4-28
Overall Length (Inch) 2-1/2
Pilot Type Integral
Pilot Diameter (Wire) #20
Pilot Diameter (Decimal Inch) 0.1610
Number of Flutes 2
Countersink Finish/Coating Bright
Attachment Method Threaded Shank
Shank Length (Inch) 1-3/4
Shank Diameter (Inch) 3/16
Shank Type Straight
Countersink Application Countersinking
Cutting Direction Right Hand
Centerline Angle 50

$11.09

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Vernon - 1/2" Cutter Diam, Letter F Drill Compatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

Vernon - 1/2" Cutter Diam, Letter F Drill Compatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink


Item #: 01335066
Brand: Vernon
Model #: CH2570

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) 1/2
Drill Size Compatibility (Letter) F
Collar Thickness (Inch) 1/4
Included Angle 90
Countersink Material High Speed Steel
Collar Diameter (Inch) 5/8
Cutter Head Length (Inch) 1
Countersink Finish/Coating Bright
Countersink Application Chamfering; Countersinking; Deburring
Cutting Direction Right Hand
Centerline Angle 45

$52.07

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Accupro - 1/2" Cutter Head Diam, 1/32" Flat Width, 2-1/2" OAL, Solid Carbide, Single Right Hand Back Chamfer - Americas Industrial Supply

Accupro - 1/2" Cutter Head Diam, 1/32" Flat Width, 2-1/2" OAL, Solid Carbide, Single Right Hand Back Chamfer


Item #: 02703080
Brand: Accupro
Model #:

Product Specifications
Cutter Head Diameter (Inch) 1/2
Included Angle 90
Flat Width (Inch) 1/32
Back Chamfer Material Solid Carbide
Overall Length (Inch) 2-1/2
Shank Diameter (Inch) 5/16
Cutting Direction Right Hand
Finish/Coating Bright
End Type Single

$103.48

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M.A. Ford - 7 Piece, 1/4 to 1" Head Diam, 100° Included Angle, Single End Countersink Set - Americas Industrial Supply

M.A. Ford - 7 Piece, 1/4 to 1" Head Diam, 100° Included Angle, Single End Countersink Set


Item #: 60514817
Brand: M.A. Ford
Model #: 79000004

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) 1
Maximum Head Diameter (Decimal Inch) 1.0000
Minimum Included Angle 100
Maximum Included Angle 100
Number of Flutes 6
Countersink Material High Speed Steel
Number of Pieces 7
Countersink Finish/Coating Bright
Set Includes (7) Countersinks
Countersink Application Countersinking
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
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
Includes Pilot No
PSC Code 5133
Cutting Direction Right Hand
End Type Single

$159.66

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Vernon - 3/8" Cutter Diam, 13/64" Drill Compatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

Vernon - 3/8" Cutter Diam, 13/64" Drill Compatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink


Item #: 01336130
Brand: Vernon
Model #: CH2030

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) 3/8
Drill Size Compatibility (Inch) 13/64
Collar Thickness (Inch) 1/4
Included Angle 90
Countersink Material High Speed Steel
Collar Diameter (Inch) 1/2
Cutter Head Length (Inch) 3/4
Countersink Finish/Coating Bright
Countersink Application Chamfering; Countersinking; Deburring
Cutting Direction Right Hand
Centerline Angle 45

$48.35

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Made in USA - 4 Flutes, 1" Cutter Head Diam, 3/8" Pilot Hole Diam, High Speed Steel Reverse Countersink - Americas Industrial Supply

Made in USA - 4 Flutes, 1" Cutter Head Diam, 3/8" Pilot Hole Diam, High Speed Steel Reverse Countersink


Item #: 09937095
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) 1
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

$92.29

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Magafor - 0.315" Cutter Head Diam, 0.193" Flat Width, Solid Carbide, Single Back Chamfer - Americas Industrial Supply

Magafor - 0.315" Cutter Head Diam, 0.193" Flat Width, Solid Carbide, Single Back Chamfer


Item #: 95395232
Brand: Magafor
Model #: 888490H0800

Product Specifications
Cutter Head Diameter (Decimal Inch) 0.3150
Included Angle 90
Number of Flutes 4
Chamfer Width (Decimal Inch) 0.315
Flat Width (Decimal Inch) 0.1930
Back Chamfer Material Solid Carbide
Finish/Coating Hard'X
End Type Single
Tool Application Chamfering
Shank Diameter (Decimal Inch) 0.2360
Cutter Head to Shank Length (Decimal Inch) 0.1180

$111.07

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Vernon - 1" Cutter Diam, 21/32" Drill Compatibility, 3/8" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

Vernon - 1" Cutter Diam, 21/32" Drill Compatibility, 3/8" Collar Thickness, Adjustable Depth Drill Countersink


Item #: 01336429
Brand: Vernon
Model #: CH6560

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) 1
Drill Size Compatibility (Inch) 21/32
Collar Thickness (Inch) 3/8
Included Angle 90
Countersink Material High Speed Steel
Collar Diameter (Inch) 1-1/8
Cutter Head Length (Inch) 1-5/8
Countersink Finish/Coating Bright
Countersink Application Chamfering; Countersinking; Deburring
Cutting Direction Right Hand
Centerline Angle 45

$83.04

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Vernon - 1-3/16" Cutter Diam, 27/32" Drill Compatibility, 7/16" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

Vernon - 1-3/16" Cutter Diam, 27/32" Drill Compatibility, 7/16" Collar Thickness, Adjustable Depth Drill Countersink


Item #: 01336544
Brand: Vernon
Model #: CH8430

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) 1-3/16
Drill Size Compatibility (Inch) 27/32
Collar Thickness (Inch) 7/16
Included Angle 90
Countersink Material High Speed Steel
Collar Diameter (Inch) 1-5/16
Cutter Head Length (Inch) 1-3/4
Countersink Finish/Coating Bright
Countersink Application Chamfering; Countersinking; Deburring
Cutting Direction Right Hand
Centerline Angle 45

$107.53

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Made in USA - 5/32" Head Diam, 3/16" Shank Diam, 6" Overall Length, Counterbore Pilot - Americas Industrial Supply

Made in USA - 5/32" Head Diam, 3/16" Shank Diam, 6" Overall Length, Counterbore Pilot


Item #: 00428268
Brand: Made in USA
Model #:

Product Specifications
Head Diameter (Inch) 5/32
Shank Diameter (Inch) 3/16
Overall Length (Inch) 6
Pilot Material High Speed Steel
Finish/Coating Bright
Aircraft-Style No
PSC Code 5133

$46.84

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