HSS Twist Drill Bit Set with 1/4" E6.3 Shank, 5 pcs.
The kwb HSS twist drill bit set with 1/4’ E6.3 mount includes five precision-ground drill bits (2, 3, 4, 5 and 6 mm), ideal for metal, cast iron, non-ferrous metals and hard plastics. The 135° point angle with split point enables precise drilling and reduces the effort required. Thanks to the Type-N design, chip removal is optimised. The 1/4’ hexagonal shaft ensures universal machine compatibility, for example in power drills and cordless screwdrivers. Supplied in a robust plastic box, the set combines precision and flexibility.










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Ø mm |
|
Working Length |
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Fitting | Content |
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Ø mm |
|
Working Length |
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Fitting | Content |
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421140 |
2 / 3 / 4 / 5 / 6 |
63 / 76 / 89 / 91 / 93 |
37 / 49 / 62 / 64 / 66 |
6,35 |
1/4" E 6.3 |
5 |