| |
 |
| 型号 |
莫氏号 |
钻孔范围 |
攻丝范围 |
钻孔套筒 |
攻丝套筒 |
| J4320/2 |
MT2 |
φ1-23 |
M5-M20 |
D4 MT1# MT2# |
M5 6-8 10 12 16 18-20 |
| J4320/3 |
MT3 |
| J4320/4 |
MT4 |
| |
|
|
|
|
|
| J4330/3 |
MT3 |
φ1-31.5 |
M6-M30 |
D4 MT1# MT2# MT3# |
M6-8 10 12 16 18-20 24 27-30 |
| J4330/4 |
MT4 |
| J4330/5 |
MT5 |
| |
|
|
|
|
|
| J4342/4 |
MT4 |
φ8-50 |
M16-M42 |
MT1# MT2# MT3# MT4# |
M16 18-20 24 27-30 36 39-42 |
| J4342/5 |
MT5 |
| J4342/6 |
MT6 |
| |
|
|
|
|
|
| J43100/5 |
MT5 |
φ31.5-76 |
M45-M100 |
MT4# MT5# |
M45-48 52-56 60-64 68-72 76-90 95-100 |
| J43100/6 |
MT6 | | | |
| |
