Quality
HSS-R Drill Bit Set, Black Oxide Finish
The kwb HSS twist drill bit set with diameters of 1 - 10 mm is suitable for steel, gray cast iron, non-ferrous metals and hard plastics. Made from high-quality HSS, the drill bits are particularly wear-resistant and have a type N cut for efficient chip removal. The 118° point angle ensures optimum centering and precise drilling. They meet the quality and performance standards of DIN 338 and DIN 1414 and fit both stationary and cordless drills.
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Ø mm | Gradient | Content |
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Ø mm | Gradient | Content |
|---|---|---|---|
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421340 |
1 - 10 |
1,0 mm |
10 pieces |
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423140 |
2/3/4/5/6/8 |
6 pieces |
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424140 |
2 - 8 |
0,5 mm |
13 pieces |
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429040 |
1,5 - 6,5 + 3,3 + 4,2 |
0,5 mm |
13 pieces |
