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

Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04)
M.A. Ford - 4 Piece, 1/4 to 1" Head Diam, 82° Included Angle, Single End Countersink Set - Americas Industrial Supply

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


Item #: 02720357
Brand: M.A. Ford
Model #: 79T000012

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) 1/4
Maximum Head Diameter (Inch) 1
Minimum Included Angle 82
Maximum Included Angle 82
Number of Flutes 6
Countersink Material High Speed Steel
Number of Pieces 4
Countersink Finish/Coating TiN
Set Includes (4) Countersinks
Countersink Application Countersinking
Storage Unit Type Case
Storage Unit Material Plastic
Head Diameter (Inch) 1/4; 1/2; 3/4; 1
Minimum Shank Diameter (Inch) 1/4
Maximum Shank Diameter (Inch) 1/2
Included Angle 82
Shank Type Straight
Includes Pilot No
PSC Code 5133
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 41
Material Application Alloy Steel; Aluminum; Aluminum Alloy; Brass; Cast Iron; High Nickel Steel; High Tensile Steel; Magnesium; Magnesium Alloy; Mild Steel; Monel; Plastics; Stainless Steel
End Type Single

$160.28

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Vernon - 1/2" Cutter Diam, 9/32" Drill Compatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

Vernon - 1/2" Cutter Diam, 9/32" Drill Compatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink


Item #: 01336189
Brand: Vernon
Model #: CH2812

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 (Inch) 9/32
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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Made in USA - 2-1/2" OAL, 3/8" Head Diam, 3 Flute, 100° Incl Angle, Integral Pilot, Adjustable Stop Countersink - Americas Industrial Supply

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


Item #: 04615530
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) #10
Pilot Diameter (Decimal Inch) 0.1935
Number of Flutes 3
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

$10.44

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Magafor - 0.197" Cutter Head Diam, 0.134" Flat Width, Solid Carbide, Single Back Chamfer - Americas Industrial Supply

Magafor - 0.197" Cutter Head Diam, 0.134" Flat Width, Solid Carbide, Single Back Chamfer


Item #: 95431276
Brand: Magafor
Model #: 888460H0500

Product Specifications
Cutter Head Diameter (Decimal Inch) 0.1970
Included Angle 60
Number of Flutes 4
Chamfer Width (Decimal Inch) 0.197
Flat Width (Decimal Inch) 0.1340
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) 0.1100

$101.98

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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 #: 00428334
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

$63.54

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Keo - 5 Piece, 5/16 to 1" Head Diam, 82° Included Angle, Single End Countersink Set - Americas Industrial Supply

Keo - 5 Piece, 5/16 to 1" Head Diam, 82° Included Angle, Single End Countersink Set


Item #: 45117546
Brand: Keo
Model #: 53519

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
Minimum Head Diameter (Inch) 5/16
Maximum Head Diameter (Inch) 1
Minimum Included Angle 82
Maximum Included Angle 82
Number of Flutes 0
Countersink Material Cobalt
Number of Pieces 5
Countersink Finish/Coating Bright
Set Includes (5) Countersinks
Countersink Application Countersinking
Storage Unit Type Case
Storage Unit Material Plastic
Head Diameter (Inch) 5/16; 3/8; 1/2; 3/4; 1
Minimum Shank Diameter (Inch) 1/4
Maximum Shank Diameter (Inch) 3/8
Included Angle 82
Maximum Overall Length (Inch) 2-5/8
Minimum Overall Length (Inch) 1-5/8
Overall Length (Inch) 1-5/8; 1-3/4; 2-3/8; 2-5/8
Minimum Cutting Diameter (Inch) 3/32
Maximum Cutting Diameter (Inch) 59/64
Shank Type Straight
Includes Pilot No
PSC Code 5133
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 41
End Type Single

$142.77

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Made in USA - 4 Flutes, 9/16" Cutter Head Diam, 1/4" Pilot Hole Diam, High Speed Steel Reverse Countersink - Americas Industrial Supply

Made in USA - 4 Flutes, 9/16" Cutter Head Diam, 1/4" Pilot Hole Diam, High Speed Steel Reverse Countersink


Item #: 09936956
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) 9/16
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

$34.27

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Interstate - 12 Piece, 3/16 to 2" Head Diam, 90° Included Angle, Single End Countersink Set - Americas Industrial Supply

Interstate - 12 Piece, 3/16 to 2" Head Diam, 90° Included Angle, Single End Countersink Set


Item #: 02452035
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 90
Maximum Included Angle 90
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 90
Shank Type Straight
Includes Pilot No
PSC Code 5133
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 45
End Type Single

$504.97

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Magafor - 0.118" Cutter Head Diam, 0.047" Flat Width, Solid Carbide, Single Back Chamfer - Americas Industrial Supply

Magafor - 0.118" Cutter Head Diam, 0.047" Flat Width, Solid Carbide, Single Back Chamfer


Item #: 95395216
Brand: Magafor
Model #: 88849003000

Product Specifications
Cutter Head Diameter (Decimal Inch) 0.1180
Included Angle 90
Number of Flutes 4
Chamfer Width (Decimal Inch) 0.118
Flat Width (Decimal Inch) 0.0470
Back Chamfer Material Solid Carbide
End Type Single
Tool Application Chamfering
Shank Diameter (Decimal Inch) 0.2360
Cutter Head to Shank Length (Decimal Inch) 0.0510

$76.98

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Irwin - Adjustable-Depth Drill Countersinks Cutter Head Diameter (Inch): 1/2 Drill Size Compatibility (Decimal Inch): 0.2500 - Americas Industrial Supply

Irwin - Adjustable-Depth Drill Countersinks Cutter Head Diameter (Inch): 1/2 Drill Size Compatibility (Decimal Inch): 0.2500


Item #: 57820664
Brand: Irwin
Model #: 1882785

Product Specifications

Adjustable-Depth Drill Countersinks; Cutter Head Diameter (Inch): 1/2 ; Drill Size Compatibility (Decimal Inch): 0.2500 ; Drill Size Compatibility (Inch): 1/4 ; Overall Length (Inch): 4-3/4 ; Countersink Application: Countersinking ; Material Application: Wood
Cutter Head Diameter (Inch) 1/2
Drill Size Compatibility (Decimal Inch) 0.2500
Drill Size Compatibility (Inch) 1/4
Overall Length (Inch) 4-3/4
Countersink Application Countersinking
Material Application Wood
Cutter Head Diameter (Decimal Inch) 0.1820
Drill Size Compatibility (mm) 6.35

$14.32

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Wera - 8 Piece, 1/4 to 13/16" Head Diam, 0 to 90° Included Angle, Three Flute Countersink Set - Americas Industrial Supply

Wera - 8 Piece, 1/4 to 13/16" Head Diam, 0 to 90° Included Angle, Three Flute Countersink Set


Item #: 50660000
Brand: Wera
Model #: 05104650001

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
Countersink Type Three Flute
Minimum Head Diameter (Inch) 1/4
Maximum Head Diameter (Inch) 13/16
Minimum Included Angle 0
Maximum Included Angle 90
Number of Flutes 3
Countersink Material High Speed Steel
Number of Pieces 8
Countersink Finish/Coating Uncoated
Set Includes Kraftform Quick Release Bitholding Screwdriver; Universal Bit Holder; (6) Countersink Bits
Countersink Application Chamfering; Countersinking; Deburring
Storage Unit Type Case
Shank Diameter (Inch) 1/4
Storage Unit Material Plastic
PSC Code 5133

$92.49

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Vernon - 1-3/16" Cutter Diam, 3/4" Drill Compatibility, 7/16" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

Vernon - 1-3/16" Cutter Diam, 3/4" Drill Compatibility, 7/16" Collar Thickness, Adjustable Depth Drill Countersink


Item #: 01336486
Brand: Vernon
Model #: CH7500

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) 3/4
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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Vernon - 5/8" Cutter Diam, Letter P Drill Compatibility, 5/16" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

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


Item #: 01335165
Brand: Vernon
Model #: CH3230

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) P
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

$57.88

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Made in USA - 1/4" Head Diam, 5/16" Shank Diam, 6" Overall Length, Counterbore Pilot - Americas Industrial Supply

Made in USA - 1/4" Head Diam, 5/16" Shank Diam, 6" Overall Length, Counterbore Pilot


Item #: 00428326
Brand: Made in USA
Model #:

Product Specifications
Head Diameter (Inch) 1/4
Shank Diameter (Inch) 5/16
Overall Length (Inch) 6
Pilot Material High Speed Steel
Finish/Coating Bright
Aircraft-Style No
PSC Code 5133

$54.13

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Made in USA - 7/8" Cutter Head Diam, 5/16" Pilot Hole Diam, Solid Carbide Reverse Countersink - Americas Industrial Supply

Made in USA - 7/8" Cutter Head Diam, 5/16" Pilot Hole Diam, Solid Carbide Reverse Countersink


Item #: 09937822
Brand: Made in USA
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
Cutter Head Diameter (Inch) 7/8
Pilot Hole Diameter (Inch) 5/16
Included Angle 100
Number of Flutes 3
Countersink Material Solid Carbide
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

$299.00

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Magafor - 0.315" Cutter Head Diam, 0.232" Flat Width, Solid Carbide, Single Back Chamfer - Americas Industrial Supply

Magafor - 0.315" Cutter Head Diam, 0.232" Flat Width, Solid Carbide, Single Back Chamfer


Item #: 95431029
Brand: Magafor
Model #: 888460H0800

Product Specifications
Cutter Head Diameter (Decimal Inch) 0.3150
Included Angle 60
Number of Flutes 4
Chamfer Width (Decimal Inch) 0.315
Flat Width (Decimal Inch) 0.2320
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) 0.2130

$132.44

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Vernon - 5/16" Cutter Diam, #23 Drill Combatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

Vernon - 5/16" Cutter Diam, #23 Drill Combatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink


Item #: 01334234
Brand: Vernon
Model #: CH1540

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) 5/16
Drill Size Compatibility (Wire) #23
Collar Thickness (Inch) 1/4
Included Angle 90
Countersink Material High Speed Steel
Collar Diameter (Inch) 7/16
Cutter Head Length (Inch) 5/8
Countersink Finish/Coating Bright
Countersink Application Chamfering; Countersinking; Deburring
Cutting Direction Right Hand
Centerline Angle 45

$47.03

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Vernon - 5/8" Cutter Diam, 23/64" Drill Compatibility, 5/16" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

Vernon - 5/8" Cutter Diam, 23/64" Drill Compatibility, 5/16" Collar Thickness, Adjustable Depth Drill Countersink


Item #: 01336239
Brand: Vernon
Model #: CH3590

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 (Inch) 23/64
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

$57.88

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Vernon - 5/16" Cutter Diam, #26 Drill Combatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink - Americas Industrial Supply

Vernon - 5/16" Cutter Diam, #26 Drill Combatibility, 1/4" Collar Thickness, Adjustable Depth Drill Countersink


Item #: 01334267
Brand: Vernon
Model #: CH1470

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) 5/16
Drill Size Compatibility (Wire) #26
Collar Thickness (Inch) 1/4
Included Angle 90
Countersink Material High Speed Steel
Collar Diameter (Inch) 7/16
Cutter Head Length (Inch) 5/8
Countersink Finish/Coating Bright
Countersink Application Chamfering; Countersinking; Deburring
Cutting Direction Right Hand
Centerline Angle 45

$47.03

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M.A. Ford - 4 Piece, 1/4 to 1" Head Diam, 60° Included Angle, Single End Countersink Set - Americas Industrial Supply

M.A. Ford - 4 Piece, 1/4 to 1" Head Diam, 60° Included Angle, Single End Countersink Set


Item #: 02720316
Brand: M.A. Ford
Model #: 64T100001

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) 1/4
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 4
Countersink Finish/Coating TiN
Set Includes (4) Countersinks
Countersink Application Countersinking
Storage Unit Type Case
Storage Unit Material Plastic
Head Diameter (Inch) 1/4; 1/2; 3/4; 1
Minimum Shank Diameter (Inch) 1/4
Maximum Shank Diameter (Inch) 1/2
Included Angle 60
Shank Type Straight
Includes Pilot No
PSC Code 5133
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 30
Material Application Alloy Steel; Aluminum; Aluminum Alloy; Brass; Cast Iron; High Nickel Steel; High Tensile Steel; Magnesium; Magnesium Alloy; Mild Steel; Monel; Plastics; Stainless Steel
End Type Single

$155.02

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