描述
S=Size O/A=Overall Length T/L=Twist Length SD=Shank Dia. Unit mm (inch)
| Size | O/A Length | Twist Length | Shank Dia. |
| 54 | 60 | 40 | 9 |
| 22 | 130 | 80 | 10 |
| Center Drill 9 | 110 | 55 | 9 |
日本STAR-M小林12A開孔器套裝 No.12A
額外資訊
| 品牌 Brand | STAR-M |
|---|
S=Size O/A=Overall Length T/L=Twist Length SD=Shank Dia. Unit mm (inch)
| Size | O/A Length | Twist Length | Shank Dia. |
| 54 | 60 | 40 | 9 |
| 22 | 130 | 80 | 10 |
| Center Drill 9 | 110 | 55 | 9 |
| 品牌 Brand | STAR-M |
|---|
