Helicoidal HSS drill bit with cylindrical tail Dormer
Drilling diameter | 0.62 mm |
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Drilling diameter | 0.62 mm |
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Din standard | DIN 1899 |
Ratio of diameter to length of drill hole | 2,5xD |
Body material | HSS |
Tip angle | 118 ° |
Internal cooling | No |
Tail diameter | 0.62 mm |
Usually arrives within 14 working days