HZ-20 Concrete Core Boring Machine
1.Imported motor as a driving force
2.No need screw fixation

   HZ-20 Concrete Core Boring Machine 

 Applications:

   the core boring machine is used to take core specimen from highway pavement , for further concrete

    strength test construction material lab,  using gasoline as driving resource

Specifications :

1. Max. diameter of core: Φ200mm
2. Max. drilling depth: 400mm  or 700mm (optional )
3. Motor's power: 3.3KW 
4. Main shaft's speed: 800~1200 r.p.m
5. Weight: 140Kgs
Feature: Imported motor as a driving force, don't need screw fixation.

                                Gasoline Core Boring Machine