MZ 3B Three - range carpenter drilling machine
Instructions：
Drilling diameter：
| φ15-φ35mm | Spindle speed： | 2840r/ min |
| Max. drilling depth： | 60mm | Total number of bit： | 21×1+11×4 |
| Max. processing pitch： | L×B=2500×672mm | Total power： | 7.5kw |
| Min. processing pitch： | L×B=135×32mm | Dimensions： | 2900×2500×1500mm |
| Drilling joint diameter： | 10m | Total weight： | 1060kg |