Machine
is designed to cut cores up to 150 mm diameter from concrete, asphalt and
similar hard construction materials.
The
machine comprises a vertical support column which carries the drill head/motor
assembly. The motor assembly comprises a 6.5 Hp petrol engine.
A
ball screw mechanism enables close control of the drilling pressure and rapid
return when drilling is completed.
A
water spraying assembly is mounted on the machine.
The
complete assembly is supplied on a rigid wheel mounted metal base frame with
leveling and fixing facility during the operation.