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17.25 mm HSS DIN 338 metal drill bit
3513
Diameter (mm): 17,25178 sizes of this drill
0,30,40,420,50,60,70,80,911,11,21,251,31,351,41,451,51,61,71,81,922,12,22,32,42,52,62,72,752,82,933,13,23,33,43,53,63,73,83,944,14,24,34,44,54,64,74,754,84,955,15,25,35,45,55,65,75,755,85,966,16,26,36,46,56,66,76,86,977,17,27,37,47,57,67,77,757,87,988,18,28,38,48,58,68,78,758,88,999,19,29,259,39,49,59,69,79,759,89,91010,110,210,310,410,510,610,710,7510,810,91111,111,211,2511,311,411,511,611,711,811,91212,112,212,312,412,512,612,712,7512,812,91313,213,313,413,513,613,713,91414,214,314,414,514,614,7514,81515,2515,515,751616,2516,316,516,751717,2517,517,751818,2518,518,751919,2519,520
€9.71 tax inc.
Net price: €7.89
Description
Technical data of metal drill fi 17,25
| Technical data | |
|---|---|
| Working diameter of drill bit d | fi 17,25 mm |
| Overall length l1 | 184 mm |
| Length of working part l2 | 125 mm |
- Drill bit made according to DIN-338
- Possible drilling to a hardness of 35 HRC
- Blade angle of 118 degrees suitable for drilling in steel, cast steel
- Made of the best grade of high speed steel HSS ( High speed steel )
- Makes a hole in h8 tolerance
- Low roughness of the hole
Cutting parameters of drill bit fi 17,25 mm HSS NWKa
| ISO symbol | Material | Cutting speed Vc [m/min] | Feed per revolution f [mm] | Revolutions n [obr/min] | Total feed rate [mm/min] |
|---|---|---|---|---|---|
| P | Steel | 14-25 | 0,2 | 262 | 52 |
| K | Cast iron | 10-18 | 0,2 | 187 | 37 |
You may find useful
Cutting parameters calculator
Drill fi 17,25 with cylindrical shank
Drill 17.25 mm HSS. High-quality twist drill with cylindrical shank in accordance with the dimensional standard NWKa, DIN 338. It is a drill bit designed for all professional drilling work using conventional lathe and milling machines, as well as modern CNC-controlled machine tools. The drills offered in our store are distinguished by their high cutting parameters. This is due to the use of modern HSS (High Speed Stell) for their production. This type of tool steel influences the higher efficiency of machining, thus also shortening the machining time and more rational use of the workstations. Moreover, 17.0 mmmetal drill bits made of HSS are more resistant to harsh working conditions than drill bits made of conventional tool steel. First of all, their blades are resistant to breaking, cracking, chipping, breaking out, which significantly extends the period of their use.
Product accessories
Metal drill bit 17.25 long 241/158 HSS DIN 340
Reference: 0268 In stock > 10 items
€11.32
€13.92 brutto
Tapered countersink 20.5/90 DIN 335 C HSS
Reference: 11248 In stock > 10 items
€14.47
€17.80 brutto
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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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