Single Flute Countersinks – Solid Carbide for Maximum Rigidity
Countersink, Chamfer, and Deburr with Single Flute Countersinks
Single Flute Countersinks: Superior Quality, Solid Carbide
Solid Carbide, Single Flute Countersinks are a multi purpose tool bit that can be used for countersinking, chamfering and deburring.
Each size may be used on a wide range of hole diamters.
- Solid Carbide shank ensures maximum rigidity to reduce chatter.
- Manufactured in house.
- 1,000s of tools in stock & ready to ship!
View options and pricing.
Excellent to use with the CNC Countersink Depth Stop Tool to reduce Chatter.
- Too Shank Diameters: .125″ (1/8″) – .5625″ (9/16″).
- Included Angles: 82°, 90° and 100°.
- Solid Carbide: Produced from premium, ultra-fine nano grade carbide for maximum tool strength.
Custom Tools are produced in house with quick turn around.
If you do not see a size you are looking for Contact Us or send us a Custom Tool Request.
Use for Countersinking, Chamfering and Deburring with:
- CNC Countersink Depth Stop Tool.
- CNC Milling Machines.
- Routers.
- Lathes & more.

Single Flute Countersink
Multi Purpose Carbide Countersink can used for Countersinking, Chamfering and Deburring
Shank Dia. | OL | Incl. Angle | Tip Diameter | Part Number | Price (each) | Buy |
---|---|---|---|---|---|---|
.125" (1/8") | 2.0" | 82° | .015" | CS-125x2.0-82 | $12.98 | |
.125" (1/8") | 2.0" | 90° | .015" | CS-125x2.0-90 | $12.98 | |
.125" (1/8") | 2.0" | 100° | .015" | CS-125x2.0-100 | $12.98 | |
.1875" (3/16") | 2.0" | 82° | .020" | CS-1875x2.0-82 | $14.98 | |
.1875" (3/16") | 2.0" | 90° | .020" | CS-1875x2.0-90 | $14.98 | |
.1875" (3/16") | 2.0" | 100° | .020" | CS-1875x2.0-100 | $14.98 | |
.250" (1/4") | 2.0" | 82° | .025" | CS-250x2.0-82 | $16.98 | |
.250" (1/4") | 2.0" | 90° | .025" | CS-250x2.0-90 | $16.98 | |
.250" (1/4") | 2.0" | 100° | .025" | CS-250x2.0-100 | $16.98 | |
.250" (1/4") | 3.0" | 82° | .025" | CS-250x3.0-82 | $18.98 | |
.250" (1/4") | 3.0" | 90° | .025" | CS-250x3.0-90 | $18.98 | |
.250" (1/4") | 3.0" | 100° | .025" | CS-250x3.0-100 | $18.98 | |
.375" (3/8") | 3.0" | 82° | .050" | CS-375x3.0-82 | $25.25 | |
.375" (3/8") | 3.0" | 90° | .050" | CS-375x3.0-90 | $25.25 | |
.375" (3/8") | 3.0" | 100° | .050" | CS-375x3.0-100 | $25.25 | |
.500" (1/2") | 3.0" | 82° | .050" | CS-500x3.0-82 | $32.75 | |
.500" (1/2") | 3.0" | 90° | .050" | CS-500x3.0-90 | $32.75 | |
.500" (1/2") | 3.0" | 100° | .050" | CS-500x3.0-100 | $32.75 | |
.5625" (9/16") | 3.0" | 82° | .050" | CS-562x3.0-82 | $37.25 | |
.5625" (9/16") | 3.0" | 90° | .050" | CS-562x3.0-90 | $37.25 | |
.5625" (9/16") | 3.0" | 100° | .050" | CS-562x3.0-100 | $37.25 |
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