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Drill bit 7.2 extra long 250/150 HSS DIN 1869
0284
€4.92 tax inc.
Net price: €4.00
Description
Technical data of extra long drill 7,2
- working diameter d - fi 7,2 mmm
- total length l1 - 250 mm
- length of working part l2 - 150 mm
Extra long drill bit for metal 7,2
Drillbits very long for metal 7,2 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.
Long drills for metal 7,2 twist with a cylindrical shank with a cross section of 7,2 mm and length ranges of 250/150. This is an NWKp extra-long drill, which complies with DIN 1869, and is made entirely by grinding from modern HSS (High Speed Steel). This steel affects better cutting parameters and the possibility of machining very hard and hard-to-machine materials. The drills in our offer are made from specialized HSS (High Speed Steel). They are characterized by increased strength to withstand harsh cutting conditions, greater resistance to abrasion under high temperatures, as well as greater resistance to all mechanical damage (fractures, cracks, chipping). Drills are dedicated to small and large workshops, even the most demanding customers. They can be used for cutting materials of class P1.2 - P1.3. These are carbon steels, metals, copper, aluminum, bronze, brass, sintered powder metals.
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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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