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Countersinks (CS)

Solid Carbide Cutting Tool for Countersinking, Chamfering and Deburring.


Solid carbide cutting tool designed for countersinking, chamfering or deburring. Each size may be used on a wide range of hole diameters.

Single Flute Countersink

2L Countersinks have longer flute lengths than other standard countersinks to reduce chips packing in the flutes.

This Single Flute Countersink has a tip diameter of 0.030” (0.76mm).

Custom Pilot sizes, number of flutes, or different included angles are available on any Countersink with short lead times.

Countersink Tools can be used in a rigid toolholder or with the 2L Countersink Depth Stop Tool.

We also offer Countersinks with integrated pilot drills that reduce chattering by allowing the pilot to closely fit into a predrilled hole (view Countersinks with Pilots here).

Our standard sizes are shown in the below tables.
You can order below or contact us.
We keep many sizes of our tools in stock - ready to ship.



Countersink - Single Flute
Standard Sizes
Overall Shank Diameter (inches) Overall Length (inches) Included Angle Catalog No.
(insert desired angle in place of xxx)
3/8 (.375") 3.0" 82°, 90°, 100° CS-375x3.0-xxx
1/2 (.500") 3.0" CS-500x3.0-xxx
9/16" (.5625") 3.0" CS-562x3.0-xxx

Contact us for sizes not shown here or send us a custom tool request.
Our custom tools have a very quick turn around.

 

Countersink Tool - Single Flute (CS)
Countersink Tool Overall Shank  Diameter (inches) Overall Length (inches)
Sample part#: CS-375x3.0-82
CS 3/8
(.375)
3.0



Qty:

$25.25 each

CS 1/2
(.500)
3.0



Qty:

$32.75 each

CS 9/16
(.5625)
3.0



Qty:

$37.25 each

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