Key Specifications/Special Features:
DIN335C, HSS,with cylindrical shark and 3 flutes.
CBN-deep-ground;
Countersinks are deep-ground in the CBN Flutes.The 90° cone corresponds with the shape of the counter-sink screw or bolt head. Also available in 60°,75°,and 120° versions. Radial back-off clearance makes it possible to work withour irattlingi, and also removes chipos and swarf perfectly.
| Size | Overall Length | Shank Diameter |
| 4.3 | 40mm | 4.0mm |
| 4.8 | 40mm | 4.0mm |
| 5 | 40mm | 4.0mm |
| 5.3 | 40mm | 4.0mm |
| 5.8 | 45mm | 5.0mm |
| 6 | 45mm | 5.0mm |
| 6.3 | 45mm | 5.0mm |
| 7 | 50mm | 6.0mm |
| 7.3 | 50mm | 6.0mm |
| 8 | 50mm | 6.0mm |
| 8.3 | 50mm | 6.0mm |
| 9.4 | 50mm | 6.0mm |
| 10 | 50mm | 6.0mm |
| 10.4 | 50mm | 6.0mm |
| 11.5 | 56mm | 8.0mm |
| 12.4 | 56mm | 8.0mm |
| 13.4 | 56mm | 8.0mm |
| 15 | 60mm | 10.0mm |
| 16.5 | 60mm | 10.0mm |
| 19 | 63mm | 10.0mm |
| 20.5 | 63mm | 10.0mm |
| 23 | 67mm | 10.0mm |
| 25 | 67mm | 10.0mm |
| 26 | 71mm | 10.0mm |
| 28 | 71mm | 12.0mm |
| 30 | 71mm | 12.0mm |
| 31 | 71mm | 12.0mm |
| 40 | 80mm | 15.0mm |
