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HSSE 0.8 cobalt metal drill bit DIN 338
12150
Diameter (mm): 0,8115 sizes of this drill
0,30,40,50,60,70,80,911,11,21,31,41,51,61,71,81,922,12,22,32,42,52,62,72,82,933,13,23,33,43,53,63,73,83,944,14,24,34,44,54,64,74,84,955,15,25,35,45,55,65,75,85,966,16,26,36,46,56,66,76,86,977,17,27,37,47,57,67,77,87,988,18,28,38,48,58,68,78,999,19,29,39,49,59,69,79,89,91010,110,210,310,410,510,610,81111,211,311,511,81212,112,212,512,813
€0.39 tax inc.
Net price: €0.32
Description
Technical data for the Ø0.8 cobalt drill bit
| Technical data | |
|---|---|
| Working diameter of drill d | Ø0.8 mm |
| Overall length l1 | 30.0 mm |
| Overall length L | 10.0 mm |
- Drill bit manufactured according to DIN-338
- Suitable for drilling materials up to 37 HRC
- 130° point angle adapted for drilling INOX
- Made from the finest grade of HSS-E high-speed steel with 5% added cobalt
- Produces a hole with an h8 tolerance
- Low hole surface roughness
Cutting data for the Ø0.8 mm HSSE NWKa drill bit
| Material | Cutting speed Vc [m/min] | Feed per revolution f [mm] | Spindle speed n [rpm] | Total feed rate [mm/min] |
|---|---|---|---|---|
| PSteel | 20 | 0.05 | 7962 | 398 |
| MStainless steel | 10 | 0.05 | 3981 | 199 |
| KCast iron | 15 | 0.05 | 5971 | 299 |
| NAluminum and nonferrous materials | 34 | 0.06 | 13535 | 812 |
May be useful
Cutting parameters calculator
Ø0.8 Inox cobalt drill bit for metal
0.8 mm cobalt drill bit for metal HSSE Inox. Professional Inox cobalt drill bit for drilling through holes and blind holes with a diameter of 0.8 mm. Recommended for machining very hard and difficult-to-machine materials such as alloy steels, stainless steels, acid-resistant steels, heat-resistant steels, cast iron, cast steel, and nonferrous metals. The straight-shank drills available in our store are made entirely from advanced HSSE high-speed steel. This is a high-grade tool steel with 5% added cobalt, whose properties improve drilling results. Above all, the drills withstand the high temperatures (up to 670°C) generated during high-speed drilling. As a result 0.8 cobalt metal drill bit NWKa enable high-productivity machining and reduce machining time. They also resist mechanical damage during machining, helping to reduce operating costs. The drills are recommended for conventional drilling machines, as well as lathes, milling machines, 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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