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HSSE 5.4 cobalt metal drill bit DIN 338
11576
Diameter (mm): 5,4115 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
€1.81 tax inc.
Net price: €1.47
Description
Technical data for the Ø5.4 cobalt drill bit
| Technical data | |
|---|---|
| Working diameter of drill d | Ø5.4 mm |
| Overall length l1 | 93 mm |
| Flute length l2 | 57 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 Ø5.4 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 | 0.08 | 1274 | 102 |
| MStainless steel | 10 | 0.08 | 637 | 51 |
| KCast iron | 15 | 0.08 | 955 | 76 |
| NAluminum and nonferrous materials | 34 | 0.1 | 2166 | 217 |
May be useful
Cutting parameters calculator
Ø5.4 Inox cobalt drill bit for metal
5.4 mm cobalt drill bit for metal HSSE Inox. High-quality straight-shank twist drill with a diameter of 5.4 mm, designed for drilling through holes and blind holes. These drills are manufactured to the NWKa, DIN 338 dimensional standard. Our range includes specialized straight-shank drills made from modern HSSE cobalt high-speed steel. This tool steel offers very high cutting performance. The addition of cobalt makes the drills harder and more durable. They retain high cutting performance even under very severe conditions, such as the high temperatures (up to 670°C) generated during high-speed drilling. This enables highly productive drilling and significantly reduces machining time. The drills also offer high resistance to mechanical damage, further extending their service life. 5.4 mm cobalt drill bits for metal are suitable for conventional machine tools and numerically controlled machine tools using CNC – computer numerical control.
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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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