Email: sales@exacttoolandsupply.com | Phone: (888) 988-8820
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 > Countersinks Chamfer Mills & Back Chamfers (ET04) - (7786 Products)

Holemaking > Countersinks Chamfer Mills & Back Chamfers (ET04)
Allied Machine and Engineering - Adjustable Stop Countersink Cage - Exact Tool & Supply

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12310736
Brand: Allied Machine and Engineering
Model #: RDCH-011-10023

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$387.50

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

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

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12316923
Brand: Allied Machine and Engineering
Model #: RSCR-015-00238

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$847.50

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

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

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12316865
Brand: Allied Machine and Engineering
Model #: RSCR-015-00226

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$847.50

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

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

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12316873
Brand: Allied Machine and Engineering
Model #: RSCR-015-00228

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$847.50

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

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

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12315651
Brand: Allied Machine and Engineering
Model #: RSCH-015-30021

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$922.00

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

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

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12311700
Brand: Allied Machine and Engineering
Model #: RDCK-011-00056

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$307.50

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

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

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12317012
Brand: Allied Machine and Engineering
Model #: RSCR-015-00256

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$847.50

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Keo - 5/8" Head Diam, 3/8" Shank Diam, 0 Flute 82° Cobalt Countersink - Exact Tool & Supply

Keo - 5/8" Head Diam, 3/8" Shank Diam, 0 Flute 82° Cobalt Countersink


Item #: 45117496
Brand: Keo
Model #: 53513

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 (Inch) 5/8
Number of Flutes 0
Included Angle 82
Countersink Material Cobalt
Countersink Finish/Coating Bright
Minimum Cutting Diameter (Inch) 11/64
Shank Diameter (Inch) 3/8
Maximum Cutting Diameter (Inch) 37/64
Overall Length (Inch) 2-1/8
Countersink Application Countersinking; Deburring
Minimum Hole Diameter (Inch) 11/64
Maximum Hole Diameter (Inch) 37/64
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 Aluminum; Non-Metallics; Plastics

$23.87

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

M.A. Ford - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 90° Solid Carbide Countersink - Exact Tool & Supply

M.A. Ford - 3/8" Head Diam, 1/4" Shank Diam, 6 Flute 90° Solid Carbide Countersink


Item #: 58225988
Brand: M.A. Ford
Model #: 78037503A

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
Head Diameter (Decimal Inch) 0.3750
Number of Flutes 6
Included Angle 90
Countersink Material Solid Carbide
Minimum Cutting Diameter (Inch) 3/32
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 21/64
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Countersink Application Chamfering; Countersinking; Deburring
PSC Code 5133
Additional Information Modified Standard, Non-Returnable & Non-Cancelable

$70.32

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Magafor - 23mm Head Diam, 0.394" Shank Diam, 3 Flute 90° Cobalt Countersink - Exact Tool & Supply

Magafor - 23mm Head Diam, 0.394" Shank Diam, 3 Flute 90° Cobalt Countersink


Item #: 31284805
Brand: Magafor
Model #: 84431230000

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds for general applications on nonferrous metals.
Product Specifications
Head Diameter (mm) 23.00
Head Diameter (Decimal Inch) 0.9060
Number of Flutes 3
Included Angle 90
Countersink Material Cobalt
Countersink Finish/Coating Uncoated
Minimum Cutting Diameter (Inch) 0.1260
Shank Diameter (Decimal Inch) 0.3940
Maximum Cutting Diameter (Inch) 0.9060
Overall Length (Inch) 2-5/8
Minimum Hole Diameter (Decimal Inch) 0.1260
Maximum Hole Diameter (Decimal Inch) 0.9060
End Type Single
Shank Type Straight
Shank Material Cobalt
Includes Pilot No
Countersink Head Only No
Attachment Method Shank
Cutting Direction Right Hand
Maximum Cutting Diameter (Decimal Inch) 0.9060
PSC Code 5133

$54.89

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Interstate - 2" Head Diam, 1" Shank Diam, 6 Flute 60° High Speed Steel Countersink - Exact Tool & Supply

Interstate - 2" Head Diam, 1" Shank Diam, 6 Flute 60° High Speed Steel Countersink


Item #: 02060960
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
Head Diameter (Inch) 2
Number of Flutes 6
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 1
Shank Length (Inch) 2-1/8
Overall Length (Inch) 4-3/8
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

$148.31

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Melin Tool - 1/2" Head Diam, 3/8" Shank Diam, 1 Flute 90° High Speed Steel Countersink - Exact Tool & Supply

Melin Tool - 1/2" Head Diam, 3/8" Shank Diam, 1 Flute 90° High Speed Steel Countersink


Item #: 57830713
Brand: Melin Tool
Model #: 18022

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 1
Included Angle 90
Countersink Material High Speed Steel
Countersink Finish/Coating Oxide
Shank Diameter (Decimal Inch) 0.3750
Shank Diameter (Inch) 3/8
Maximum Cutting Diameter (Inch) 1/2
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
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

$16.55

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Keo - 3/16" Head Diam, 3/16" Shank Diam, 1 Flute 60° Solid Carbide Countersink - Exact Tool & Supply

Keo - 3/16" Head Diam, 3/16" Shank Diam, 1 Flute 60° Solid Carbide Countersink


Item #: 44840031
Brand: Keo
Model #: 55701

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 (mm) 4.76
Head Diameter (Inch) 3/16
Head Diameter (Decimal Inch) 0.1875
Number of Flutes 1
Included Angle 60
Countersink Material Solid Carbide
Countersink Finish/Coating Bright
Shank Diameter (mm) 4.76
Shank Diameter (Decimal Inch) 0.1875
Shank Diameter (Inch) 3/16
Maximum Cutting Diameter (Inch) 3/16
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

$18.35

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Interstate - 2" Head Diam, 3/4" Shank Diam, 1 Flute 60° High Speed Steel Countersink - Exact Tool & Supply

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


Item #: 02450963
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
Head Diameter (Inch) 2
Number of Flutes 1
Included Angle 60
Countersink Material High Speed Steel
Countersink Finish/Coating Bright
Shank Diameter (Inch) 3/4
Overall Length (Inch) 3-3/4
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

$180.17

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Walter-Prototyp - 4 Flute Chamfer Mill - Exact Tool & Supply

Walter-Prototyp - 4 Flute Chamfer Mill


Item #: 36243772
Brand: Walter-Prototyp
Model #: 5082351

Features and Benefits

Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Chamfer Mill Finish/Coating Bright
Shank Diameter (mm) 6
Number of Flutes 4

$60.39

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

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

Allied Machine and Engineering - Adjustable Stop Countersink Cage


Item #: 12316899
Brand: Allied Machine and Engineering
Model #: RSCR-015-00232

Product Specifications

Adjustable Stop Countersink Cage -
Type Countersink Cage

$847.50

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

SGS - 1" Head Diam, 1/2" Shank Diam, 6 Flute 90° Solid Carbide Countersink - Exact Tool & Supply

SGS - 1" Head Diam, 1/2" Shank Diam, 6 Flute 90° Solid Carbide Countersink


Item #: 01486513
Brand: SGS
Model #: 74270

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 6
Included Angle 90
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; Hardened Steel; High Temperature Alloys; Stainless Steel; Steel; Titanium

$134.43

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

M.A. Ford - 3/8" Head Diam, 1/4" Shank Diam, 1 Flute 90° Solid Carbide Countersink - Exact Tool & Supply

M.A. Ford - 3/8" Head Diam, 1/4" Shank Diam, 1 Flute 90° Solid Carbide Countersink


Item #: 58225749
Brand: M.A. Ford
Model #: 60037503C

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
Head Diameter (Decimal Inch) 0.3750
Number of Flutes 1
Included Angle 90
Countersink Material Solid Carbide
Minimum Cutting Diameter (Inch) 1/16
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Inch) 1/4
Maximum Cutting Diameter (Inch) 21/64
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Countersink Application Chamfering; Countersinking; Deburring
PSC Code 5133
Additional Information Modified Standard, Non-Returnable & Non-Cancelable

$57.47

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Indexable Thread Mills; Cutting Diameter (Decimal Inch): 1.2500; Compatible Insert Style: MT TIDC/MT TISC 1181; Insert Style: MT TIDC/MT TISC 1181

Indexable Thread Mills; Cutting Diameter (Decimal Inch): 1.2500; Compatible Insert Style: MT TIDC/MT TISC 1181; Insert Style: MT TIDC/MT TISC 1181


Item #: 02960516
Brand: Tool-Flo
Model #: 2464062

Product Specifications

Cutting Diameter (Decimal Inch) 1.2500
Compatible Insert Style MT TIDC/MT TISC 1181
Insert Style MT TIDC/MT TISC 1181
Compatible Insert Size Code MT TIDC/MT TISC 1181
Toolholder Style Steel Cutter Body with Weldon Shank
Shank Type Weldon Flat
Shank Diameter (Decimal Inch) 1
Insert Holding Method Screw
Number of Threading Inserts 1
Overall Length (Decimal Inch) 6.0000
Coolant Entry Style Code 1-Axial Concentric Entry
Cutting Direction Right Hand
Toolholder Material Steel
Thread Type Internal; External
Series MT SERIES
Flute Type Straight
Cutting Tool Application Threading
Tool Application Thread Milling
Tool Performance General Purpose
Number Of Flutes 1
Coolant Through Yes
UNSPSC Code 23291800

$293.25

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Hertel - 1-3/4" Head Diam, 1" Shank Diam, 6 Flute 90° High Speed Steel Countersink - Exact Tool & Supply

Hertel - 1-3/4" Head Diam, 1" Shank Diam, 6 Flute 90° High Speed Steel Countersink


Item #: 89330500
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) 1-3/4
Number of Flutes 6
Included Angle 90
Countersink Material High Speed Steel
Shank Diameter (Inch) 1
Shank Length (Inch) 2-1/8
Overall Length (Inch) 4-1/4
Shank Type Straight
PSC Code 5133

$246.25

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It