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Metal drill bit 1.9 long 80/53 HSS DIN 340
Net price: €0.66
Description
Technical data of long drill fi 1,9
| Technical data | |
|---|---|
| Working diameter of drill d | fi 1,9 mm |
| Overall length l1 | 80 mm |
| Length of working part l2 | 53 mm |
Cutting parameters of long drill fi 1.9 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 | 0,04 | 3474 | 139 |
| K | Cast iron | 10-15 | 0,04 | 2895 | 116 |
| Copper and alloys | 12-25 | 0,05 | 3474 | 174 |
May be useful
Cutting parameters calculator
Long drill bit for metal fi 1,9
Twist, cylindrical long drill bit for metal fi 1,9 extended in accordance with NWKb, DIN 340. It is a uniform drill bit entirely made of modern HSS - High Speed Steel. Long drills for metal fi 1,9 offered to you in our store are characterized by very high cutting properties. They have 2 central blades, spiral grooves for fast removal of chips from the drilled hole, as well as strong ground cutting edges insensitive to impact and lateral forces. The drills are also characterized by their ability to withstand very tough working conditions. First of all, they have damage-resistant blades, which means that the drills can be used for a very long time without having to replace them. They also make it possible to drill at high speed, thus reducing processing time and making better use of the jobs you have. They are designed for professional drilling using drilling machines, milling machines, lathes and 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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