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Holemaking Products - Countersinks, Chamfer Mills & Back Chamfers For Sale | A1 Tooling - (6386 Products)

M.A. Ford - 1-1/8" Head Diam, 1/2" Shank Diam, 0 Flute 82° High Speed Steel Countersink - A1 Tooling

M.A. Ford - 1-1/8" Head Diam, 1/2" Shank Diam, 0 Flute 82° High Speed Steel Countersink


Item #: 02351690
Brand: M.A. Ford
Model #: 67112502

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) 1-1/8
Number of Flutes 0
Included Angle 82
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.5000
Shank Diameter (Inch) 1/2
Overall Length (Inch) 2-7/8
Countersink Application Chamfering; Countersinking; Deburring
Minimum Hole Diameter (Decimal Inch) 0.4400
Maximum Hole Diameter (Decimal Inch) 1.0300
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 41
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

$57.72

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SGS - 1" Head Diam, 1/2" Shank Diam, 3 Flute 60° Solid Carbide Countersink - A1 Tooling

SGS - 1" Head Diam, 1/2" Shank Diam, 3 Flute 60° Solid Carbide Countersink


Item #: 83297010
Brand: SGS
Model #: 74046

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
Head Diameter (Decimal Inch) 1.0000
Number of Flutes 3
Included Angle 60
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.5000
Shank Diameter (Inch) 1/2
Maximum Cutting Diameter (Inch) 1
Overall Length (Inch) 3-1/4
Overall Length (Decimal Inch) 3.2500
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) 1.0000
PSC Code 5133
Material Application Cast Iron; Composites; High Temperature Alloys; Non-Ferrous Metals; Plastics; Stainless Steel; Steel; Titanium

$113.41

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Weldon - 17/64" Head Diam, 1/4" Shank Diam, 82° High Speed Steel Countersink - A1 Tooling

Weldon - 17/64" Head Diam, 1/4" Shank Diam, 82° High Speed Steel Countersink


Item #: 02541324
Brand: Weldon
Model #: 98812-94-W

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) 17/64
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 Countersinking
Head Length (Inch) 5/8
Minimum Hole Diameter (Inch) 17/64
Maximum Hole Diameter (Inch) 1/8
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 41
PSC Code 5133

$16.28

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Allied Machine and Engineering - Adjustable Stop Countersink Cage - A1 Tooling

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12312641
Brand: Allied Machine and Engineering
Model #: RDCR-011-00258

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$768.24

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Melin Tool - 1/8" Head Diam, 1/8" Shank Diam, 4 Flute 60° High Speed Steel Countersink - A1 Tooling

Melin Tool - 1/8" Head Diam, 1/8" Shank Diam, 4 Flute 60° High Speed Steel Countersink


Item #: 57831737
Brand: Melin Tool
Model #: 18568

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 4
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 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

$15.82

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Value Collection - Countersink - A1 Tooling

Value Collection - Countersink


Item #: 59423830
Brand: Value Collection
Model #:

Product Specifications
PSC Code 5133

$92.95

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Magafor - 1/4" Head Diam, 1/4" Shank Diam, 82° Cobalt Countersink - A1 Tooling

Magafor - 1/4" Head Diam, 1/4" Shank Diam, 82° Cobalt Countersink


Item #: 19911528
Brand: Magafor
Model #: 84483406350

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
Head Diameter (mm) 6.35
Head Diameter (Inch) 1/4
Included Angle 82
Countersink Material Cobalt
Minimum Cutting Diameter (Inch) 3/64
Shank Diameter (mm) 6.35
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 1/4
Overall Length (Inch) 1-3/4
Maximum Hole Diameter (Inch) 1/4
End Type Single
Shank Type Straight
Cutting Direction Right Hand
Maximum Cutting Diameter (Decimal Inch) 0.2500
PSC Code 5133

$26.01

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Magafor - 12.4mm Head Diam, 25/64" Shank Diam, 90° Cobalt Countersink - A1 Tooling

Magafor - 12.4mm Head Diam, 25/64" Shank Diam, 90° Cobalt Countersink


Item #: 60432655
Brand: Magafor
Model #: 84493312400

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
Head Diameter (mm) 12.40
Head Diameter (Decimal Inch) 0.4880
Included Angle 90
Countersink Material Cobalt
Minimum Cutting Diameter (Inch) 3/32
Shank Diameter (mm) 10.00
Shank Diameter (Decimal Inch) 0.3940
Shank Diameter (Inch) 25/64
Maximum Cutting Diameter (Inch) 31/64
Overall Length (Inch) 4-1/4
Maximum Hole Diameter (Decimal Inch) 0.4880
End Type Single
Shank Type Straight
Cutting Direction Right Hand
Maximum Cutting Diameter (Decimal Inch) 0.4880
PSC Code 5133

$74.78

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Allied Machine and Engineering - Adjustable Stop Replacement Cone - A1 Tooling

Allied Machine and Engineering - Adjustable Stop Replacement Cone


Item #: 12313961
Brand: Allied Machine and Engineering
Model #: RDTH-031-20025

Product Specifications

Adjustable Stop Replacement Cone -
Type Replacement Cone

$148.01

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Guhring - Countersinks Head Diameter (Inch): 0.875 Number of Flutes: 3 - A1 Tooling

Guhring - Countersinks Head Diameter (Inch): 0.875 Number of Flutes: 3


Item #: 18937623
Brand: Guhring
Model #: 9056750222250

Features and Benefits

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

Countersinks; Head Diameter (Inch): 0.875 ; Number of Flutes: 3 ; Included Angle: 82.00 ; Countersink Material: Cobalt ; Countersink Finish/Coating: TiAlN ; Minimum Cutting Diameter (Inch): 0.23
Head Diameter (Inch) 0.875
Number of Flutes 3
Included Angle 82.00
Countersink Material Cobalt
Countersink Finish/Coating TiAlN
Minimum Cutting Diameter (Inch) 0.23
Shank Diameter (Inch) 1/2
Overall Length (Inch) 2-3/4
Countersink Application Countersinking
End Type Single
Shank Type 3-Flat
Includes Pilot No
Countersink Head Only No
Attachment Method Shank
Cutting Direction Right Hand
Material Application Cast Iron; Stainless Steels; Steel
Material Application2 Cast Iron; Stainless Steels; Steel

$140.04

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Guhring - 23mm Head Diam, 10mm Shank Diam, 3-Flute 90° Cobalt Countersink - A1 Tooling

Guhring - 23mm Head Diam, 10mm Shank Diam, 3-Flute 90° Cobalt Countersink


Item #: 90263781
Brand: Guhring
Model #: 9055010230000

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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
Head Diameter (mm) 23.00
Number of Flutes 3
Included Angle 90
Countersink Material Cobalt
Countersink Finish/Coating TiAlN
Minimum Cutting Diameter (mm) 3.80
Shank Diameter (mm) 10.00
Overall Length (mm) 67
Minimum Hole Diameter (Decimal Inch) 0.1890
End Type Single
Shank Material Cobalt
Includes Pilot No
Countersink Head Only No
Attachment Method Shank
Cutting Direction Right Hand

$153.97

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Magafor - Countersinks Head Diameter (mm): 8.00 Number of Flutes: 3 - A1 Tooling

Magafor - Countersinks Head Diameter (mm): 8.00 Number of Flutes: 3


Item #: 98914864
Brand: Magafor
Model #: 84483A08000

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

Countersinks; Head Diameter (mm): 8.00 ; Number of Flutes: 3 ; Included Angle: 90 ; Countersink Material: Cobalt ; Countersink Finish/Coating: TiN ; Minimum Cutting Diameter (mm): 2.00
Head Diameter (mm) 8.00
Number of Flutes 3
Included Angle 90
Countersink Material Cobalt
Countersink Finish/Coating TiN
Minimum Cutting Diameter (mm) 2.00
Shank Diameter (mm) 6.00
Overall Length (mm) 50
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material Cobalt
Includes Pilot No
Cutting Direction Right Hand

$40.36

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DeWALT - #8 Cutter Diam, 11/64" Drill Compatibility, Adjustable Depth Drill Countersink - A1 Tooling

DeWALT - #8 Cutter Diam, 11/64" Drill Compatibility, Adjustable Depth Drill Countersink


Item #: 08639387
Brand: DeWALT
Model #: DW2568

Product Specifications
Cutter Head Diameter (Wire) #8
Drill Size Compatibility (Inch) 11/64
Countersink Finish/Coating Oxide
Cutting Direction Right Hand

$14.07

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Made in USA - 2-1/2" OAL, 1/2" Head Diam, 2 Flute, 100° Incl Angle, Integral Pilot, Adjustable Stop Countersink - A1 Tooling

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


Item #: 04615670
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) 1/2
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) #11
Pilot Diameter (Decimal Inch) 0.1910
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

$17.92

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Cleveland - Countersink Sets Countersink Type: Zero Flute Minimum Head Diameter (Inch): 5/16 - A1 Tooling

Cleveland - Countersink Sets Countersink Type: Zero Flute Minimum Head Diameter (Inch): 5/16


Item #: 16390072
Brand: Cleveland
Model #: C94590

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; Countersink Type: Zero Flute ; Minimum Head Diameter (Inch): 5/16 ; Maximum Head Diameter (Inch): 5/8 ; Minimum Included Angle: 90.00 ; Maximum Included Angle: 90.00 ; Number of Flutes: 0
Countersink Type Zero Flute
Minimum Head Diameter (Inch) 5/16
Maximum Head Diameter (Inch) 5/8
Minimum Included Angle 90.00
Maximum Included Angle 90.00
Number of Flutes 0
Countersink Material Cobalt
Number of Pieces 4.000
Countersink Finish/Coating Bright
Set Includes (4) Countersinks
Countersink Application Countersinking; Deburring
Storage Unit Type Tube
Shank Diameter (mm) 6.350; 7.9375; 9.525
Shank Diameter (Decimal Inch) (2) 0.2500
Shank Diameter (Inch) (2) 0.2500
Storage Unit Material Plastic
Minimum Shank Diameter (Inch) 0.25
Maximum Shank Diameter (Inch) 0.375
Included Angle 90
Maximum Overall Length (Inch) 2.125
Minimum Overall Length (Inch) 1.625
Shank Type Straight
Includes Pilot No
PSC Code 3455
Cutting Direction Right Hand
Material Application2 Low Carbon Steel; Alloy Steel; Austenitic Stainless Steel; Aluminum; Non-Ferrous Materials
Material Application Low Carbon Steel; Alloy Steel; Austenitic Stainless Steel; Aluminum; Non-Ferrous Materials

$180.91

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Guhring - Countersink Sets Countersink Type: Three Flute Minimum Head Diameter (Inch): 1/4 - A1 Tooling

Guhring - Countersink Sets Countersink Type: Three Flute Minimum Head Diameter (Inch): 1/4


Item #: 18937599
Brand: Guhring
Model #: 9056760010000

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

Countersink Sets; Countersink Type: Three Flute ; Minimum Head Diameter (Inch): 1/4 ; Maximum Head Diameter (Inch): 3/4 ; Minimum Included Angle: 82.00 ; Number of Flutes: 3 ; Countersink Material: Cobalt
Countersink Type Three Flute
Minimum Head Diameter (Inch) 1/4
Maximum Head Diameter (Inch) 3/4
Minimum Included Angle 82.00
Number of Flutes 3
Countersink Material Cobalt
Number of Pieces 6.000
Countersink Finish/Coating TiAlN
Set Includes (6) Countersinks
Countersink Application Countersinking
Storage Unit Type Molded Case With Foam
Shank Diameter (Decimal Inch) 1/2
Shank Diameter (Inch) 1/2
Storage Unit Material Plastic
Maximum Shank Diameter (Decimal Inch) 0.5000
Included Angle 82
Maximum Overall Length (Inch) 2.75
Shank Type Cylindrical Shank
Includes Pilot No
Countersink Head Only No
Attachment Method Shank
Cutting Direction Right Hand
Material Application2 Cast Iron; Stainless Steels; Steel
Material Application Cast Iron; Stainless Steels; Steel

$200.85

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Made in USA - 2-1/2" OAL, 1/2" Head Diam, 2 Flute, 100° Incl Angle, Integral Pilot, Adjustable Stop Countersink - A1 Tooling

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


Item #: 04615720
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) 1/2
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 (Inch) 3/8
Pilot Diameter (Decimal Inch) 0.3750
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

$38.51

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Made in USA - 0.12" Cutter Head Diam, 0.072" Flat Width, 2" OAL, Solid Carbide, Single Right Hand Back Chamfer - A1 Tooling

Made in USA - 0.12" Cutter Head Diam, 0.072" Flat Width, 2" OAL, Solid Carbide, Single Right Hand Back Chamfer


Item #: 52587748
Brand: Made in USA
Model #:

Product Specifications
Cutter Head Diameter (Decimal Inch) 0.1200
Included Angle 90
Chamfer Width (Decimal Inch) 0.020
Flat Width (Decimal Inch) 0.0720
Back Chamfer Material Solid Carbide
Overall Length (Inch) 2
Neck Diameter (Decimal Inch) 0.0750
Shank Diameter (Inch) 1/8
Cutting Direction Right Hand
End Type Single
Tool Application Chamfering

$62.72

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DeWALT - 3/4" Cutter Diam, 11/64" Drill Compatibility, 3-1/2" Overall Length, Adjustable Depth Drill Countersink - A1 Tooling

DeWALT - 3/4" Cutter Diam, 11/64" Drill Compatibility, 3-1/2" Overall Length, Adjustable Depth Drill Countersink


Item #: 02764868
Brand: DeWALT
Model #: DW2711

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) 3/4
Drill Size Compatibility (Inch) 11/64
Overall Length (Inch) 3-1/2
Included Angle 60
Countersink Material High Speed Steel
Collar Diameter (Inch) 3/4

$6.41

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Import - 5 Piece, 1/4 to 3/4" Head Diam, 82° Included Angle, Single End Countersink Set - A1 Tooling

Import - 5 Piece, 1/4 to 3/4" Head Diam, 82° Included Angle, Single End Countersink Set


Item #: 45654043
Brand: Import
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) 1/4
Maximum Head Diameter (Inch) 3/4
Minimum Included Angle 82
Maximum Included Angle 82
Number of Flutes 3
Countersink Material High Speed Steel
Number of Pieces 5
Countersink Finish/Coating Bright
Countersink Application Countersinking
Storage Unit Type Box
Storage Unit Material Wood
Head Diameter (Inch) 1/4; 3/8; 1/2; 5/8; 3/4
Minimum Shank Diameter (Inch) 3/16
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
End Type Single

$96.51

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