This is a method of assessing hardened construction materials such as concrete by cutting a specimen from the area to be checked. This core drilling equipment is designed to cut cores up to 300 mm diameter from concrete and similar hard construction materials. The equipment comprises a base unit, support column, feed unit and electrical motor. It has variable size and power models and comes with stand, water spray apparatus and necessary tools. Available in two models such as 360° tilting or fixed. Core drill bits are optiona