Last modified: November 21, 2021 at 10:07 am
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- Fast lifting: the maximum lifting height is 13 feet and the minimum lifting height is 7.5 feet. Only 62 inches after contraction. Simple operation and time saving
- Labor saving: This product saves 90% labor than hand-held rotary hammer drill. It is safer and more convenient than drilling with a ladder, and there is no need to stand high. It eliminates the trouble of carrying the ladder back and forth.
- All rotary hammer drills with safety clutch can be installed and used. The buckle is fastened with screws, the rotary hammer drill will not fall off easily, and the installation is simple and convenient
- The rotary hammer drill installed on the support can be pulled out of the pipe alone without affecting its separate use. The top surface, wall surface and ground can be switched
- The spring installed at the bottom has been tested 80000 times and still maintains good elastic shrinkage performance.