Pavement Core Drilling Machine

The Pavement Core Drilling Machine is used to extract cylindrical core samples from in-place bituminous or concrete pavement layers for thickness measurement, density checks, and other quality control tests on constructed roads. A diamond-tipped core bit, driven by an electric motor, is fed into the pavement under water cooling to cut a clean cylindrical core, which is then extracted for laboratory examination.

The 5/6HP petrol engine with pulley mechanism works with minimum vibrations. The double precision bit advances with screwed spindle which provides a constant, accurate drill pressure, minimum core chipping & long bit life.The complete assembly is supplied on a rigid metal base with leveling facility and is suitable for vertically down coring applications only.

Bit diameter: 100mm

Maximum depth of core:400mm

Drill Speed: Variable speed from 900 to 1200rpm

Drive:5/ 6HP Petrol Engine

Bits and barrels as extra optional