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Metal drill bit 17.25 long 241/158 HSS DIN 340
0268
Diameter (mm): 17,25140 sizes of this drill
11,11,21,31,41,51,61,71,81,922,12,22,32,42,52,62,72,82,933,13,23,33,43,53,63,73,83,944,14,24,34,44,54,64,74,84,955,15,25,35,45,55,65,75,85,966,16,26,36,46,56,66,76,86,977,17,27,37,47,57,67,77,87,988,18,28,38,48,58,68,78,88,999,19,29,39,49,59,69,79,89,91010,110,210,410,510,610,710,810,91111,111,211,311,411,511,611,711,811,91212,112,212,312,412,512,712,81313,313,513,71414,2514,51515,515,751616,51717,2517,51818,2518,518,751919,2519,520
€13.92 tax inc.
Net price: €11.32
Description
Technical data of long drill fi 17.25
| Technical data | |
|---|---|
| Working diameter of drill d | fi 17,25 mm |
| Total length l1 | 241 mm |
| Length of working part l2 | 158 mm |
Cutting parameters of long drill bit fi 17,25 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 | 225 | 36 |
| K | Cast iron | 10-15 | 0,16 | 187 | 30 |
| Copper and alloys | 12-25 | 0,2 | 225 | 45 |
May be useful
Cutting parameters calculator
Long drill bit for metal fi 17,25
Modern long drill bit for metal fi 17,25 in accordance with the dimensional standard NWKb, DIN 340. It is a drill bit designed for drilling through-holes and blind holes in very hard materials classified as P1.2 - P1.3. These are metals, unalloyed steels, metal alloys, non-ferrous metals, plastics. Long drills for metal fi 17.25 found in our store are mainly dedicated to large factories and workshops carrying out professional processing. They are suitable for both conventional drilling machines and lathes, milling machines and modern CNC machine tools. Cylindrical drills of this type are made of modern HSS high-speed steel, which results in the ability to increase drilling efficiency, achieve high cutting precision and also increase durability to withstand harsh working conditions. The blades are very durable and resistant to any mechanical damage, so the drills can be used for a very long time.
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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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