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Metal drill bit 19 long 247/162 HSS DIN 340
Net price: €13.16
Description
Technical data of long drill fi 19
| Technical data | |
|---|---|
| Drill working diameter d | fi 19 mm |
| Overall length l1 | 247 mm |
| Length of working part l2 | 162 mm |
Cutting parameters of long drill bit fi 19 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 | 0,16 | 201 | 32 |
| K | Cast iron | 10-15 | 0,16 | 168 | 27 |
| Copper and alloys | 12-25 | 0,2 | 201 | 40 |
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Long drill bit for metal fi 19
Modern long drill bit for metal fi 19 cylindrical with a section of 19.0 mm, designed for professional processing of very hard and hard-to-machine materials. It has 2 central blades, special grooves for removal of cut chips, a tip angle of 118 degrees and strong cutting edges resistant to impact and lateral forces. In our store you will find drill bits manufactured according to the NWKb, DIN 340 dimensional standard from special molybdenum HSS. This is a unique material, the properties of which affect the higher quality of drilling. First of all, the long metal drill fi 19.0 cylindrical drill bits in question are very resistant to harsh cutting conditions. They are very hard and durable even when exposed to high temperatures (up to 600 degrees) generated during high-speed drilling. In addition, the drill blades are resistant to any mechanical damage, which prolongs the life of the tools. The drills can be used for machining materials of categories P1.2 - P1.3 using various types of conventional machine tools and computer numerical control machine tools - CNC.
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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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