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Description
Technical data of the drill fi 0,4 cobalt drill bit
- working diameter of the drill d - fi 0,4 mm,
- total length l1 - 20,0 mm,
- length of the working part l2 - 5,0 mm.
Drill cobalt fi 0,4 Inox
Drill 0,4 mm c obalt HSSE Inox. High-quality cobalt Inox drill bit according to the DIN 338 dimensional standard. It has 2 central blades and chip grooves, which are responsible for the efficient discharge of chips up the hole. The cylindrical drills in question have a blade angle of 118 degrees and (the drills can perform axial holes along the entire length of the hole being drilled ). A special feature of the drills we offer is that they are manufactured from special cobalt HSSE high-speed steel. The addition of cobalt makes the drills resistant to harsh working conditions, including the possibility of drilling at high speeds during which high temperatures are generated. 0,4 cobalt metal drill bits are resistant even to temperatures up to 670 degrees C. Thanks to their properties, the drills can be used for processing alloy steels, cast iron, cast steel, stainless steels, heat-resistant steels. They are recommended for conventional drills, milling machines and lathes, as well as CNC-controlled 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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