Email: sales@exacttooling.com
We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0
Cart 0

Holemaking Products - Countersinks, Chamfer Mills & Back Chamfers For Sale | Exact Tooling - (6429 Products)

Melin Tool - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 60° Solid Carbide Countersink - Exact Tooling

Melin Tool - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 60° Solid Carbide Countersink


Item #: 57830416
Brand: Melin Tool
Model #: 18388

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 6
Included Angle 60
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) 2-1/2
Overall Length (Decimal Inch) 2.5000
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material Hardened 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

$ 57.22
Keo - 1/2" Head Diam, 1/4" Shank Diam, 1 Flute 90° Cobalt Countersink - Exact Tooling

Keo - 1/2" Head Diam, 1/4" Shank Diam, 1 Flute 90° Cobalt Countersink


Item #: 44840148
Brand: Keo
Model #: 55428

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) 12.70
Head Diameter (Inch) 1/2
Head Diameter (Decimal Inch) 0.5000
Number of Flutes 1
Included Angle 90
Countersink Material Cobalt
Countersink Finish/Coating Bright
Shank Diameter (mm) 6.35
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 1/2
Overall Length (mm) 51
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Countersink Application Chamfering; Countersinking; Deburring
End Type Single
PSC Code 5133

$ 17.13
Allied Machine and Engineering - Adjustable Stop Countersink Cage - Exact Tooling

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12316154
Brand: Allied Machine and Engineering
Model #: RSCN-015-00092

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$ 418.00
Cleveland - 1/2" Head Diam, 3/8" Shank Diam, 4 Flute 60° High Speed Steel Countersink - Exact Tooling

Cleveland - 1/2" Head Diam, 3/8" Shank Diam, 4 Flute 60° High Speed Steel Countersink


Item #: 63770325
Brand: Cleveland
Model #: C46210

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 60
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 30
PSC Code 5133
Material Application Alloy Tool Steel; Cast Iron

$ 36.02
Interstate - 3/4" Shank Diam, 0 Flute 82° High Speed Steel Countersink - Exact Tooling

Interstate - 3/4" Shank Diam, 0 Flute 82° High Speed Steel Countersink


Item #: 02463727
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.
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 0
Included Angle 82
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Minimum Cutting Diameter (Inch) 1-1/4
Shank Diameter (Inch) 3/4
Maximum Cutting Diameter (Inch) 2-1/2
Countersink Application Countersinking; Deburring
End Type Single
Shank Type Straight
Includes Pilot No
Countersink Head Only No
Cutting Direction Right Hand
Centerline Angle 41
PSC Code 5133

$ 237.12
Allied Machine and Engineering - Adjustable Stop Replacement Roll - Exact Tooling

Allied Machine and Engineering - Adjustable Stop Replacement Roll


Item #: 12313607
Brand: Allied Machine and Engineering
Model #: RDRY-704-00218

Product Specifications

Adjustable Stop Replacement Roll -
Type Replacement Roll

$ 9.80
M.A. Ford - 5/8" Head Diam, 3/8" Shank Diam, 6 Flute 90° High Speed Steel Countersink - Exact Tooling

M.A. Ford - 5/8" Head Diam, 3/8" Shank Diam, 6 Flute 90° High Speed Steel Countersink


Item #: 58226085
Brand: M.A. Ford
Model #: 79062503T

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) 5/8
Head Diameter (Decimal Inch) 0.6250
Number of Flutes 6
Included Angle 90
Countersink Material High Speed Steel
Minimum Cutting Diameter (Inch) 3/16
Shank Diameter (Decimal Inch) 0.3750
Shank Diameter (Inch) 3/8
Maximum Cutting Diameter (Inch) 9/16
Overall Length (Inch) 2-1/4
Overall Length (Decimal Inch) 2.2500
Countersink Application Chamfering; Countersinking; Deburring
PSC Code 5133
Additional Information Modified Standard, Non-Returnable & Non-Cancelable

$ 35.21
Melin Tool - 5/8" Head Diam, 3/8" Shank Diam, 1 Flute 82° Cobalt Countersink - Exact Tooling

Melin Tool - 5/8" Head Diam, 3/8" Shank Diam, 1 Flute 82° Cobalt Countersink


Item #: 84399344
Brand: Melin Tool
Model #: 18162

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) 5/8
Number of Flutes 1
Included Angle 82
Countersink Material Cobalt
Countersink Finish/Coating TiN
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2-1/4
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

$ 40.95
Melin Tool - 1" Head Diam, 1/2" Shank Diam, 4 Flute 120° High Speed Steel Countersink - Exact Tooling

Melin Tool - 1" Head Diam, 1/2" Shank Diam, 4 Flute 120° High Speed Steel Countersink


Item #: 57819104
Brand: Melin Tool
Model #: 18685

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
Head Diameter (Decimal Inch) 1.0000
Number of Flutes 4
Included Angle 120
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.5000
Shank Diameter (Inch) 1/2
Maximum Cutting Diameter (Inch) 1
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
PSC Code 5133
Material Application Cast Iron; Hardened Steel; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$ 63.55
M.A. Ford - 5/8" Head Diam, 3/8" Shank Diam, 6 Flute 90° High Speed Steel Countersink - Exact Tooling

M.A. Ford - 5/8" Head Diam, 3/8" Shank Diam, 6 Flute 90° High Speed Steel Countersink


Item #: 92248210
Brand: M.A. Ford
Model #: 79B062503

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) 5/8
Head Diameter (Decimal Inch) 0.6250
Number of Flutes 6
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating ALtima Blaze
Minimum Cutting Diameter (Inch) 0.1800
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
PSC Code 5133

$ 52.93
M.A. Ford - 3/4" Head Diam, 1/2" Shank Diam, 3 Flute 82° High Speed Steel Countersink - Exact Tooling

M.A. Ford - 3/4" Head Diam, 1/2" Shank Diam, 3 Flute 82° High Speed Steel Countersink


Item #: 58224593
Brand: M.A. Ford
Model #: 92075002C

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) 3/4
Head Diameter (Decimal Inch) 0.7500
Number of Flutes 3
Included Angle 82
Countersink Material High Speed Steel
Minimum Cutting Diameter (Inch) 1/4
Shank Diameter (Decimal Inch) 0.5000
Shank Diameter (Inch) 1/2
Maximum Cutting Diameter (Inch) 43/64
Overall Length (Inch) 3
Overall Length (Decimal Inch) 3.0000
Countersink Application Chamfering; Countersinking; Deburring
PSC Code 5133
Additional Information Modified Standard, Non-Returnable & Non-Cancelable

$ 71.88
Hertel - 3/8" Head Diam, 3/8" Shank Diam, 6 Flute 90° High Speed Steel Countersink - Exact Tooling

Hertel - 3/8" Head Diam, 3/8" Shank Diam, 6 Flute 90° High Speed Steel Countersink


Item #: 89330351
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) 3/8
Number of Flutes 6
Included Angle 90
Countersink Material High Speed Steel
Shank Diameter (Inch) 3/8
Overall Length (Inch) 2-1/2
Shank Type Straight
PSC Code 5133

$ 31.69
Allied Machine and Engineering - Adjustable Stop Countersink Cage - Exact Tooling

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12311981
Brand: Allied Machine and Engineering
Model #: RDCQ-011-00204

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$ 627.50
Extension Springs; End Type: Hook; Outside Diameter (Decimal Inch

Extension Springs; End Type: Hook; Outside Diameter (Decimal Inch


Item #: 03148012
Brand: Associated Spring Raymond
Model #: MH10001057000M

Product Specifications

End Type Hook
Outside Diameter (Decimal Inch - 4 Decimals) 1.0000
Spring Rate 5.0000
Material Music Wire
Overall Length (Decimal Inch) 7.2100
Initial Tension (Lb.) 3.8
Maximum Extended Length (Decimal Inch) 14.7300
Free Length (Inch) 7
Inside Hook Length (Fractional Inch) 7
Standards AMS 5112; ASTM A228
Finish/Coating Dry to Touch Oil
Wire Size (Decimal Inch) 0.1050
UNSPSC Code 31161907

$ 8.44
Hertel - 1" Head Diam, 1/2" Shank Diam, 4 Flute 90° High Speed Steel Countersink - Exact Tooling

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


Item #: 89335707
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) 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
PSC Code 5133

$ 109.42
Melin Tool - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 60° Solid Carbide Countersink - Exact Tooling

Melin Tool - 1/8" Head Diam, 1/8" Shank Diam, 1 Flute 60° Solid Carbide Countersink


Item #: 57808511
Brand: Melin Tool
Model #: 18408

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) 1/8
Head Diameter (Decimal Inch) 0.1250
Number of Flutes 1
Included Angle 60
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
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 Double
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

$ 33.80
M.A. Ford - 1/8" Head Diam, 1/8" Shank Diam, 6 Flute 60° High Speed Steel Countersink - Exact Tooling

M.A. Ford - 1/8" Head Diam, 1/8" Shank Diam, 6 Flute 60° High Speed Steel Countersink


Item #: 92248426
Brand: M.A. Ford
Model #: 79B012501

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) 1/8
Head Diameter (Decimal Inch) 0.1250
Number of Flutes 6
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating ALtima Blaze
Minimum Cutting Diameter (Inch) 0.0300
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
PSC Code 5133

$ 15.67
Made in USA - Countersink - Exact Tooling

Made in USA - Countersink


Item #: 87198990
Brand: Made in USA
Model #:

Product Specifications

Countersink -
PSC Code 5133

$ 20.12
Melin Tool - 7/8" Head Diam, 1/2" Shank Diam, 1 Flute 90° High Speed Steel Countersink - Exact Tooling

Melin Tool - 7/8" Head Diam, 1/2" Shank Diam, 1 Flute 90° High Speed Steel Countersink


Item #: 57791873
Brand: Melin Tool
Model #: 19208

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 90
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
PSC Code 5133
Material Application Cast Iron; Nickel Alloy; Non-Ferrous Metals; Stainless Steel; Steel

$ 52.05
Melin Tool - 3/4" Head Diam, 1/2" Shank Diam, 6 Flute 120° Solid Carbide Countersink - Exact Tooling

Melin Tool - 3/4" Head Diam, 1/2" Shank Diam, 6 Flute 120° Solid Carbide Countersink


Item #: 57792160
Brand: Melin Tool
Model #: 18407

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) 3/4
Head Diameter (Decimal Inch) 0.7500
Number of Flutes 6
Included Angle 120
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (Decimal Inch) 0.5000
Shank Diameter (Inch) 1/2
Maximum Cutting Diameter (Inch) 3/4
Overall Length (Inch) 2-3/4
Overall Length (Decimal Inch) 2.7500
Countersink Application Countersinking
End Type Single
Shank Type Straight
Shank Material Hardened 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

$ 152.20