Polski
English
check
- 98% satisfied customers
- 72h delivery
- 14 days to return
Description
Technical data of long drill 3,8
- working diameter of the drill d- 3.8 mm,
- total length l1 - 119,0 mm,
- length of the side part l2 -78,0 mm.
Long drill bit for metal 3,8
Long drillfor metal 3,8 with smooth cylindrical shank for drilling through-holes and blind holes in very hard and hard-to-machine materials. It has 2 central blades, special grooves for removing chips up the drilled hole and strong ground cutting edges resistant to impact and lateral forces. Long metal drills 3.8 of this type comply with the dimensional standard NWKb, DIN 340, and are uniform drills made entirely of special HSS - High Speed Steel. This is a unique tool steel, thanks to which the drills enable high-performance and very precise drilling. The holes made by these drill bits are axial along their entire length and characterized by very low roughness. In addition, drills made of high-speed steel are more resistant to harsh working conditions than drills made of conventional tool steel. Their blades are resistant to fractures, cracks, breakage and chipping. They can be used for conventional drills, lathes and milling machines as well as modern CNC machine tools.
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
