Polski 
- 98% satisfied customers
- 72h delivery
- 30 dni na zwrot
Description
Professional center drill for common nuts, according to DIN 333 A. NWRc type of reboring, nominal diameter 10 mm, recess angle 60 degrees. Drillers of this type have special spiral grooves for quick removal of excess cut material and two cutting blades with an angle of 118 degrees. Pre-drilling made with them facilitates drilling proper. They are particularly useful when holes need to be drilled on sloping surfaces. The advantage of pre-drilling is also to minimize the effect of blade run-out in the initial phase of drilling. The pre-drills offered in our store are made by the grinding method, entirely from special high-grade HSS. This is a specialized tool steel characterized by increased cutting parameters. First of all, tools made from it are very hard, durable and wear-resistant even at elevated temperatures. They are suitable for machining hard materials of P1.2 class - P1.3.
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Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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