Polski
English
check
- 98% satisfied customers
- 72h delivery
- 14 days to return
Description
Technical data of long drill 7.0
- working diameter of the drill d- 7.0 mm ,
- total length l1 - 156,0 mm,
- length of the working part l2 -102,0 mm.
Long drill bit for metal 7,0
High-quality long drill bit for metal 7,0 twist for drilling through-holes and blind holes in materials of P1.2 - P1.3 class (metals, non-alloy steels, copper, aluminum, metal alloys and thermoplastics). Offered by us long drills for metal 7.0 of this type have 2 central blades, ground strong cutting edges resistant to impact and lateral forces. The drills in question are made according to the NWKb, DIN 340 dimensional standard from special HSS - High Speed Steel. This is a steel distinguished by high cutting parameters, allowing drilling holes with low roughness. In addition, HSS drills are resistant to harsh working conditions and can withstand a variety of mechanical damage, including breaking, cracking, chipping, breaking out and even dulling, which significantly extends their service life. Our drills are also characterized by high heat resistance (up to 600 degrees C) and high hardness. They are suitable for conventional drilling machines and computer numerical control machine tools - CNC.
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
