This machine is used to cut cores up to 150 mm diameter from concrete and similar hard construction materials. his is a method of assesing hardened construction materials such as concrete is by cutting a specimen form the area to be checked materials. This equipment comprises a base unit, support column, deef unit, and electrrical motor Fix model Standard : EN 12404-1 Core Drill Height 10-50 mm Speed Two speed 450 rpm and 900 rpm Power supply 220V AC, 50 Hz Weight 85 kg Dimension 7700 x 410 x 1200 mm