Electrically Core Drilling Machine

The machine is suitable for laboratory use for taking cylindrical cores from rock or concrete block. It is compact with a sturdy base, a pillar support with a rack and pinion arrangement for adjusting the height. A penetration assembly centre weights, and a swivel attachment are also provided.  Suitable grips are supplied for loading the rock or the complete block of about 300 x 300mm. in position for taking out the core of required size.  Supplied with Drill bit of 4" dia. and 12" long barrel with suitable 'A' type adopter. Wired for 440volts, 3 ph, 50Hz.