Technical details:
-Super-strength tungsten carbide steel.
-Spiral portion coated with orange or black PTFE.
-Extra-fine micrograin cabide portion with brad point.
-4 cutting edges.
-4 spiral flutes.
-4 curved,negatively ground spurs.
No | Item | Shank | Rotary | Rotary |
1 | D5x57 | 10X24 | Left | Right |
2 | D6X57 | 10X24 | Left | Right |
3 | D8X57 | 10X24 | Left | Right |
4 | D10X57 | 10X24 | Left | Right |
5 | D5X70 | 10X24 | Left | Right |
6 | D6X70 | 10X24 | Left | Right |
7 | D8X70 | 10X24 | Left | Right |
8 | D10X70 | 10X24 | Left | Right |