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Drill bit 8.5 extra long 390/265 HSS DIN 1869
025647
€15.54 tax inc.
Net price: €12.63
Description
Technical data of extra long drill 8,5
- working diameter d - fi 8,5 mmm
- total length l1 - 390 mm
- length of working part l2 - 265 mm
Extra long drill bit for metal 8,5
Drillbits very long for metal 8,5 twist very long with cylindrical shank for steel and cast iron of general use. The recommended use is for making deep holes, or when greater tool overhang is required. Application in: carbon steel, auto steel, structural steel, gray iron, aluminum bronze, new silver Cu Zn Ni alloy, gray iron, tin-zinc bronze, electronic copper malleable brass. It is acceptable to drill in alloy steel which has a tensile limit Rm 1200 N/mm2, zinc alloy, zinc, malleable cast iron. Professional long drills for metal 8,5 cylindrical, twist very long, type NWKp, with a diameter of 8,5 mm. Length range: 390/265. suitable for drilling very deep (long) holes, does not require pre-drilling, scoring and pilot drilling. The drill has an apex angle of 118 degrees. It was made in accordance with the dimensional standard DIN 1869, from modern high speed steel HSS (High Speed Steel. It is suitable for machining hard materials classified as P1.2 - P1.3 (metals, carbon steels, automatic steels, non-ferrous metals, various grades of cast iron. Drills offered in our store are made to the highest standards. The advantage of the drills is their above-average resistance to very difficult cutting conditions, including high temperatures (up to 600 degrees C) formed during high-speed cutting. The drills are dedicated to even the most demanding customers, both small workshops and large industrial plants.
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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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