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Drill bit 4 extra long 220/150 HSS DIN 1869
13149
€3.56 tax inc.
Net price: €2.89
Description
Technical data of extra long drill 4
- working diameter d - fi 4 mmm
- total length l1 - 220 mm
- working part length l2 - 150 mm
Extra long twist drills with cylindrical shank for steel and cast iron for general use. The recommended use is for making deep holes, or when greater tool overhang is required. Use 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. High-performance drilling; precision, heavy duty.
Extra long drill bit for metal 4
Metal 4 twist extra long drill bit with cylindrical shank for steel and cast iron for 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.
High-quality long metal drill 4 with cylindrical shank - extra long. Type of drill NWKp. Nominal diameter 4 mm, length ranges 220/140. NWKp cylindrical drills offered in our store are made in accordance with the dimensional standard DIN 1869 from specialized HSS (High Speed Steel). It is a steel with exceptional technical properties. It is suitable for manufacturing cutting tools for special applications. The advantage of HSS is its much higher hardness and durability, as well as its increased resistance to very difficult cutting conditions. HSS drills are used for machining hard materials classified as P1.2 - P1.3. They can be used for drilling very deep holes in parts made of non-alloy steels, metals, non-ferrous metals, cast iron, brass, bronze, non-ferrous metals. NWKp drills do not require pre-drilling, scoring or pilot drilling. They are suitable for various conventional and CNC numerical 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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