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Description
Technical data of long drill 3,4
- working diameter of the drill d- 3.4 mm,
- total length l1 - 112,0 mm,
- length of the side part l2 -73,0 mm.
Long drill bit for metal 3,4
Long drill bit for metal fi3,4 cylindrical according to NWKb, DIN 340. Designed for professional drilling of holes in very hard materials classified as P1.2 - P1.3. These are metals, unalloyed steels, automatic steels, brass, bronze, aluminum, copper and plastics. Long drills for metal 3,4 found in our store are made of special high-speed steel HSS (High Speed Steel), thanks to which they enable very accurate and high-performance drilling. They are resistant to the high temperatures generated when drilling at high speed. The blades are not subject to mechanical damage (fractures, cracks), so the drills can be used for a very long time. The advantage of using these drills is also the possibility of reducing processing time and thus the possibility of reducing overall labor costs. The drills are designed for drilling in parts made of unalloyed steel, metals, metal alloys, aluminum, copper and plastics. They are suitable for conventional drilling machines, milling machines and lathes, as well as modern CNC numerical control machine tools.
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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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