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Beschreibung
Technical data of the drill fi 9,1 cobalt drill bit
- working diameter of the drill d - fi 9,1 mm,
- total length l1 - 125,0 mm,
- length of the working part l2 - 81,0 mm.
Drill cobalt fi 9,1 Inox
Drill 9,1 mm cobalt HSSE Inox. Professional twist drill with a cylindrical chuck, complying with the dimensional standard NWKa, DIN 338. It has a diameter of 9.1 mm, 2 central blades, strong ground cutting edges and spiral grooves for rapid discharge of chips up the drilled hole. Cylindrical drills of this type are characterized by very high cutting properties. This is due to the use of modern cobalt HSSE high-speed steel in their production. Thanks to it, the drills are resistant to heavy cutting conditions and resistant to any mechanical damage (cracks, fractures, dulling). In addition, the offered drills allow high-performance and precision drilling. The addition of cobalt affects the possibility of drilling through and blind holes in very hard materials such as alloy steels, stainless steel, acid-resistant steel, heat-resistant steel, gray cast iron, ductile iron, cast steel. Drill 9.1 mm cobalt is designed for large ironworkers, using drills, lathes, milling machines and modern CNC computer numerical control machine tools.
Product accessories
Tapered countersink 16.5/90 DIN 335 B HSS
Artikel-Nr.: 0000006120 Auf Lager < 10 items
18,95 €
23,31 € 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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