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Description
Technical data of the 3.15 mm metal drill bit
- working length D - 3,15 mm
- diameter of grip part d - 8,0 mm
- total length L - 50,0 mm
Center drill 3,15 mm HSS regular for nuts
Center drill 3,15 mm HSS ordinary for nuts for nuts with a diameter of 3,15 mm. This is a NWRc type drill, conforming to DIN 333 A, with a 60-degree countersink angle. It is made with the highest quality from modern HSS high-speed steel. This is a specialized steel used in the production of professional cutting tools for industry. Its significant advantage is high hardness and durability. Drill bits made of this steel are extremely resistant to abrasion even at very high temperatures. Their blades are resistant to possible breakage, cracking, chipping, setting off and other mechanical damage. This allows a noticeable increase in the life of the tool, thereby reducing overall labor costs. Drill bits are designed for machining materials of P1.2 class - P1.3. These are m.in. carbon steels, unalloyed structural steels, metals, non-ferrous metals, aluminum alloys, copper alloys and others.
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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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