Engineering company with more than 20 years experience producing the toughest and most advanced drilling tools available. Committed to excellent service and quality products. Product Range: - DTH-drilling, Casing Advancement. Ring bits and pilot bits. OD 220-1524mm - DTH-Wing Bits, 323mm - 1524mm - DTH-Hammers, 7" - 36" - DTH-Drill Strings, Shock Absorbers - Horizontal drilling. Ring bits and pilot bits, diameters 140mm-1220mm - DTH-Drilling accessories - DTH-Drilling consultation
