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HSSE 10.5 cobalt metal drill bit DIN 338
12162
Diameter (mm): 10,5115 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
€5.83 tax inc.
Net price: €4.74
Description
Technical data for the Ø10.5 cobalt drill bit
| Technical data | |
|---|---|
| Working diameter of drill d | Ø10.5 mm |
| Overall length l1 | 133 mm |
| Flute length l2 | 87 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 Ø10.5 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 | 0.1 | 637 | 64 |
| MStainless steel | 10 | 0.1 | 318 | 32 |
| KCast iron | 15 | 0.1 | 478 | 48 |
| NAluminum and nonferrous materials | 34 | 0.12 | 1083 | 130 |
May be useful
Cutting parameters calculator
Ø10.5 Inox cobalt drill bit for metal
10.5 mm cobalt drill bit for metal HSSE Inox. Professional Inox cobalt twist drill bit with a straight shank, manufactured to the NWKa, DIN 338 dimensional standard from special HSSE cobalt high-speed steel. The steel's cobalt content of approximately 5% noticeably improves the cutting properties of the drill bits. Above all, they are more resistant to potential mechanical damage when drilling very hard and difficult-to-machine materials. In addition 10.5 cobalt drill bit for metal NWKa made from cobalt steel enable highly efficient and accurate drilling. The resulting holes remain straight along their entire length and have low surface roughness. They are intended for drilling holes in components made from alloy steels, stainless steel, acid-resistant steel, heat-resistant steel, cast iron, and cast steel. They can be used for high-speed drilling, which generates very high temperatures of up to 670°C.
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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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