![](/images/new-backgrounds/1214333/21433341x1.webp)
English
3. Large hole boring (Rotation + Hammering)
Guide | Center pin |
|
| Core Bit | Core bit Shank |
|
|
| ||||||
Plate |
|
|
|
|
|
|
| |||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Center | Code No. | Core bit (outer diameter) | Code No. | Core bit shank | Code No. | |||||||||
pin | ||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
| ||
Ð | Ð |
|
|
| 1"(25 mm) | 982672 |
|
| Overall length |
| ||||
|
| 982673 |
|
| 303625 | |||||||||
|
|
|
|
|
| |||||||||
|
|
| (A) | 982674 | (A) |
| (105 mm) |
| ||||||
(A) | 982684 |
| 982675 |
|
| 12" | 303626 | |||||||
|
|
|
| 982676 |
|
| (300 mm) | |||||||
|
|
|
|
|
|
| ||||||||
(B) | 982685 | (B) | 982677 | (B) |
| 12" | 303627 | |||||||
| 2" (50 mm) | 982678 |
| (300 mm) | ||||||||||
|
|
|
|
|
|
|
| |||||||
Guide plate |
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
| ||
Core bit |
| Code No. |
| Core bit |
| Code No. |
|
|
| |||||
(outer diameter) |
|
| (outer diameter) |
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
| |||||
| 982686 |
| 982689 |
|
|
|
| |||||||
| 982687 |
| 2" (50 mm) | 982690 |
|
|
|
| ||||||
| 982688 |
|
|
|
|
|
|
|
|
|
4. Crushing operation (Rotation + Hammering)
Bull point (Round type only)
Code No. 303046
21