Concrete / Masonry drill bits
Masonry drill bit with 1/4" E 6.3 shank
The kwb masonry drill bit with 1/4" E 6.3 shank made of durable tool steel is suitable for masonry, sand-lime brick and aerated concrete. The impact-resistant carbide plate ensures good drilling performance and a high load capacity in continuous use. The milled double helix ensures optimum drill dust removal and fast drilling progress. The 1/4" E 6.3 shank prevents the drill bit from slipping in the drill chuck and fits into standard cordless screwdrivers and drills.
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Ø mm |
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Ø mm |
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039903 |
3 |
75 |
30 |
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039904 |
4 |
85 |
42 |
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039905 |
5 |
95 |
47 |
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039906 |
6 |
100 |
57 |
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039907 |
7 |
100 |
57 |
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039908 |
8 |
120 |
70 |
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039910 |
10 |
120 |
70 |
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039912 |
12 |
140 |
85 |
