Polski
English
check
- 98% satisfied customers
- 72h delivery
- 14 days to return
Description
Technical data of long drill 4,9
- working diameter of the drill d- 4.9 mm,
- total length l1 - 165,0 mm,
- length of the working part l2 -109,0 mm.
Long drill bit for metal 4,9
Precision ground long drill bit for metal 4,9 with cylindrical shank with a diameter of 4,9 mm. Manufactured according to the dimensional standard NWKb, DIN 340 from special high speed steel type HSS-G. Drills of this type meet the highest requirements for drills intended for professional use in large factories and workshops. Thanks to HSS-G high-speed steel, long drills for metal 4,9 are very resistant to mechanical damage such as cracking, breaking, blunting, chipping and others. This makes it possible to significantly extend the service life and thus reduce overall labor costs. The drill bits we recommend enable high-performance and very precise drilling. The holes made are axial along the entire length and with low roughness. They are recommended for professional machining using not only conventional machine tools (milling machines, lathes, drills) but also CNC-controlled numerical drilling machines. They are suitable for drilling holes in hard unalloyed steels, metals, metal alloys, plastics.
Product accessories
Reviews
No customer reviews for the moment.
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 |
Recommended for you
