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Core Drilling Machine


Machine is designed to cut cores up to 150 mm diameter from concrete, asphalt and similar hard construction materials. The machine comprises a vertical support column which carries the drill head/motor assembly. The motor assembly comprises a 6.5 Hp petrol engine. A ball screw mechanism enables close control of the drilling pressure and rapid return when drilling is completed. A water spraying assembly is mounted on the machine. The complete assembly is supplied on a rigid wheel mounted metal base frame with leveling and fixing facility during the operation.

The drilling machine can be installed on a trailer for fast and precise sampling on-site. 100 litre water tank provides continuous lubrication during drilling to save time. The two-wheeler taut liner trailer is fully equipped with brake lamps/hazard lashers/retro reflectors conforming to road traffic regulations. The trailer is designed with a space to be used for storing the core samples. The two fixing legs are robustly designed for improved stabilisation.

Coring Bits should be ordered separately.


  • EN 12697-27
  • ASTM D 5361


Accessories are not included in the price of main device (unless stated otherwise) and may be purchased separately if required.

TGD-0330 Coring Bit for Asphalt 50mm dia. x 400mm Length
TGD-0332 Coring Bit for Asphalt 75mm dia. x 400mm Length
TGD-0334 Coring Bit for Asphalt 100mm dia. x 400mm Length
TGD-0336 Coring Bit for Asphalt 150mm dia. x 400mm Length


Technical specifications are subject to change without notice.

Core Drilling Machine

Dimensions mm (W x D x H) 500 x 900 x 1100
Weight (approx.) Kg 95
Power HP 6.5

Core Drilling Machine on Trailer

Dimensions mm (W x D x H) 1600 x 2600 x 2000
Weight (approx.) Kg 300
Power HP 6.5