带轴承的串珠钻头
(毫米)
D | A1 | L1 | L2 | R1 | 零件号 |
6 | 20.3 | 50.5 | 10 | 4 | d - 48452 |
6 | 22.2 | 53.2 | 12.7 | 4.8 | d - 48468 |
6 | 28.6 | 55.5 | 14.5 | 7.9 | d - 48474 |
8 | 20.7 | 50.5 | 10 | 4 | d - 48505 |
(毫米)
D | A1 | L1 | L2 | R1 | 零件号 |
6 | 20.3 | 50.5 | 10 | 4 | d - 48452 |
6 | 22.2 | 53.2 | 12.7 | 4.8 | d - 48468 |
6 | 28.6 | 55.5 | 14.5 | 7.9 | d - 48474 |
8 | 20.7 | 50.5 | 10 | 4 | d - 48505 |