1, from horizontal to vertical position (0 ° to 90 °), adjust and lock
2, with a rotating base, can rotate 360
3, on the machine is widely used in all kinds of flat, groove, hole Angle
| Model | Width of Jaw | Height of jaw | Max opening | Weight | Item No | 
| (mm/in) | (mm) | of jaw (mm) | |||
| QHK100 | 100(4″) | 40 | 80 | 18.7Kg | 541028 | 
| QHK125 | 125(5″) | 45 | 100 | 29.5Kg | 541030 | 
| QHK160 | 160(6″) | 50 | 125 | 49.0Kg | 541032 |