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11.1 mm HSS DIN 338 metal drill bit
Net price: €2.63
Description
Technical data Ø11.1 metal drill bit
| Technical data | |
|---|---|
| Working diameter of drill d | Ø11.1 mm |
| Overall length l1 | 142 mm |
| Flute length l2 | 94 mm |

- Drill bit manufactured according to DIN-338
- Suitable for drilling materials up to 35 HRC
- 118° point angle suited to drilling steel and cast steel
- Made from the finest grade of high-speed steel (HSS)
- Produces a hole with an h8 tolerance
- Low hole surface roughness

Cutting data for the Ø11.1 mm HSS NWKa drill bit
| Material | Cutting speed Vc [m/min] | Feed per revolution f [mm] | Spindle speed n [rpm] | Total feed rate [mm/min] |
|---|---|---|---|---|
| PSteel | 14-25 | 0.1 | 402 | 40 |
| KCast iron | 10-18 | 0.1 | 287 | 29 |
May be useful
Cutting parameters calculator
Ø11.1 metal drill bit with a straight shank.
11.1 mm metal drill bit HSS. A professional straight-shank twist drill manufactured to dimensional standard NWKa, DIN 338. This is a solid drill made entirely from advanced high-speed steel (HSS). This high-grade steel contributes to high machining productivity, shorter machining times, and greater drilling accuracy. The holes have low surface roughness. Our straight-shank drills ensure increased resistance to very demanding machining conditions. In particular, they offer greater hardness and wear resistance at high temperatures resulting from exposure to high temperatures (up to 600°C). They are designed for drilling through and blind holes in materials classified as P1.2 – P1.3. These include carbon steels, metals, nonferrous metals, metal alloys, and plastics. 11.1 metal drill bit mm is suitable for various types of machine tools, including drilling machines, lathes, and milling machines.
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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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