Without dust high efficiency smooth wall of hole and accurate size Max drilling depth: 700mm

 

Technical data:

Model: HZ-20

Max. diameter borehole: 200mm

Max drilling depth: 700mm

Speed: 800-1000r/min

Motor: 5.5 HP(weight: 110kg)

           9.0 HP(weight: 120kg)

           13 HP(weight: 140kg)

Motor: Honda.

 

 

 

Core Drilling Machine HZ-20