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Beschreibung
Technical data of the drill fi 7,0 cobalt drill bit
- working diameter of the drill d - fi 7.0 mm,
- total length l1 - 109,0 mm,
- length of the working part l2 - 69,0 mm.
Drill cobalt fi 7,0 Inox
Drill 7,0mm cobalt HSSE Inox. Professional cylindrical twist drill bit made according to the dimensional standard marked NWKa, DIN 338. It has a diameter of 7.0 mm, 2 central blades, a tip angle of 118 degrees, spiral grooves for chip removal up the hole, and ground cutting edges resistant to lateral forces and impact. The cylindrical drills we offer are made from special HSSE high-speed steel with 5% cobalt. This is a unique tool steel characterized by very good cutting properties. First of all, it allows high-performance and very accurate drilling. As a result, it is possible to reduce cutting time and thus make better use of the workstations you have. Cobalt steel cylindrical drills are resistant to mechanical damage from machining very hard and hard-to-machine materials such as alloy steels, stainless steel, acid-resistant steel, heat-resistant steel, cast steel and cast iron. The 7.0 mm cobalt metal drill bits are designed for professional machining with conventional and CNC computer-controlled machine tools.
Product accessories
Countersink 10.4/90 DIN 335 C HSSE
Artikel-Nr.: 0000008338 Auf Lager > 10 items
6,84 €
8,42 € brutto
Self-clamping drill chuck 1-13 B16 PTRu
Artikel-Nr.: 0000004205 Auf Lager > 10 items
16,05 €
19,74 € brutto
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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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