Ruko R101050-9 | Step Drills HSS Drill Bits
RUKO | RUKO Exclusive Agent
The CBN ground and spiral flutes guarantee quiet running and high cutting performance. Especially the chip flow is optimized, so even long, non-breaking chips will be removed easily. The optimized chip flow protects the cutting edges and reduces built-up edges and cold weld marks. The cone makes it easier to withdraw the tool from the material.- Article number: 101050-9
- Size no.: 0/9
- Drilling range: 4,0 - 12,0 mm
- Net weight: 22 g
- Length: 65.0 mm
- Shaft diameter: 6.00 mm
| Number of cutting edges | 9 | Material | HSS |
|---|---|---|---|
| Shaft | Three-face shank | Coating | Uncoated |
| Cutting direction | right hand cutting | tolerance | work's specification |
| Point angle | 118° | Number of steps | 2 |
| Step angle | 90° |