The 201 070 is a DIN-338 type-N Twist Drill made of rolled high speed steel (HSS) with black, vacuum metalized surface. It is highly efficient standard drill suitable for all usual drilling work in all normal materials. It is suitable for applications of steel and cast-steel alloyed and unalloyed up to approximately 900N/mm² strength, grey cast, malleable cast iron, die-cast metal, iron sinter, nickel-silver, graphite cast iron, short-chipping aluminium alloys, bronze and brass.
- High security against fracture
- Helical point cut
- Right-hand cutting
- 118° Point angle
- 20 to 30° Helix angle
- �h8 Tolerance
Applications
Industrial
Product details
| Drill Bit Size Metric |
7mm |
| Drill Bit Size Imperial |
- |
| Effective Length |
69mm |
| Overall Length |
109mm |
| Product Range |
- |
Other details
| Brand |
RUKO |
| Part Number |
201 070 |
| Quantity |
Each |
| Technical Data Sheet EN |
 |
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