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HSSE 2.6 cobalt metal drill bit DIN 338
11549
Diameter (mm): 2,6115 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
€0.91 tax inc.
Net price: €0.74
Description
Technical data for the Ø2.6 cobalt drill bit
| Technical data | |
|---|---|
| Working diameter of drill d | Ø2.6 mm |
| Overall length l1 | 57 mm |
| Flute length l2 | 30 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 Ø2.6 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 | 3185 | 159 |
| MStainless steel | 10 | 0.05 | 1592 | 80 |
| KCast iron | 15 | 0.05 | 2389 | 119 |
| NAluminum and nonferrous materials | 34 | 0.06 | 5414 | 271 |
May be useful
Cutting parameters calculator
Ø2.6 Inox cobalt drill bit for metal
2.6 mm cobalt drill bit for metal HSSE Inox. A specialized twist drill with a plain straight shank and a diameter of 2.6 mm for drilling through and blind holes in very hard materials. The drill is manufactured in accordance with dimensional standard NWKa, DIN 338 from special high-grade high-speed steel with 5% cobalt - HSSE. This specialized tool steel has properties that significantly increase drilling productivity and hole accuracy (holes with low surface roughness). In addition, the drills offered are highly resistant to cutting edge damage during high-speed drilling, which generates high temperatures of up to 670°C. This allows them to be used for machining alloy steels, stainless steel, heat-resistant steel, acid-resistant steel, cast iron, cast steel and other materials. The properties of cobalt steel also enable the drills to withstand demanding operating conditions and resist mechanical damage. 2.6 mm cobalt drill bits for metal are suitable for conventional drilling machines, milling machines, lathes and modern 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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