Application:
It is mainly used in the road construction, building construction, airport as well as some main inspection Lab. It suit with STHZ-15 and STHZ-20
concrete drill machine.
1. Max. concrete cylinder diameter: О¦100mm
2. Movement : manual
3. Vertical degree: ≤0.04
Feature: Simple structure, Light and flexible, after capping, it is in flat surface, standard size, high vertical degree.