757 W Diversey Parkway
Chicago IL 60614 USA
        FAX Telephone +1 (773) 539-9328 +1 (708) 667-7892

DFI Corporate Representatives:
David Delorme General Manager +1 (224) 401-3974

Services, Materials and/or Equipment offered:
Robit Inc, located in Chicago (IL), is a subsidiary of Robit Rocktools Ltd. Robit is proudly serving the Mining and Construction industry since 1985. We design and manufacture Casing advancing systems used widely for foundation drilling and well drilling. Their wide range includes Concentric ringbit systems and Under reaming systems for DTH and Top hammer drilling. Sizes go from 3 up to 48 inches.