Pavement Core Drilling Machine.
Pavement Core Drilling Machine: This rugged, compact and por table machine with vertical screw feed, is used for pavement core sampling where it is not easy to get electrical power. Petrol engine 5 HP power, 4-cycle Briggs & Stratton model. Dimensions: 850x580x1230 mm, Weight: 135 Kg. The double precision bit advances with screwed spindle