l1, длина, мм | 110, 30, 55 |
---|---|
d1, Ø, мм | 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40 |
Корончатые сверла из быстрорежущей стали (HSS)
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l1, длина, мм | 110, 30, 55 |
---|---|
d1, Ø, мм | 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40 |