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Metal drill bit 6.1 long 148/97 HSS DIN 340
Net price: €1.18
Description
Technical data of long drill fi 6,1
| Technical data | |
|---|---|
| Working diameter of drill d | fi 6,1 mm |
| Overall length l1 | 148 mm |
| Length of working part l2 | 97 mm |
Cutting parameters of long drill bit fi 6,1 mm HSS NWKb
| ISO symbol | Material | Cutting speed Vc [m/min] | Feed per revolution f [mm] | Revolutions n [obr/min] | Total feed rate [mm/min] |
|---|---|---|---|---|---|
| P | Steel | 12-21 | 0,06 | 637 | 38 |
| K | Cast iron | 10-15 | 0,06 | 531 | 32 |
| Copper and alloys | 12-25 | 0,08 | 637 | 51 |
May be useful
Cutting parameters calculator
Long drill bit for metal fi 6,1
Modern long drill bit for metal fi 6,1 cylindrical for drilling precise through-holes and blind holes in hard and hard-to-machine materials. It has 2 central blades, a tip angle of 118 degrees, special grooves for removing chips from the drilled hole, and strong cutting edges. Thanks to this design of the drill bits, they are insensitive to lateral forces. Offered by us long drills for metal fi 6,1 are produced in accordance with NWKb DIN 340 from modern HSS high-speed steel. This is a special tool steel affecting high drilling performance and very high accuracy. The holes made are very precise and axial along their entire length. The blades of the drills are resistant to mechanical damage, which significantly increases the period of use of the tools, without the need to replace them with new ones. The drills are designed for conventional drilling machines, milling machines and lathes, as well as modern CNC machine tools.
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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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