We offer a comprehensive range of core drilling tools includes various types of drill rods, casing pipes, impregnated diamond bits, tungsten carbide bits, PDC bits, reaming shells, core barrel assemblies, core lifters, core lifter cases, locking couplings, adaptor couplings, circle wrenches, water swivels, and related accessories for all major exploration drilling needs.
Name: Cortech Sales
Email:sales@cortechdrilling.com
Whatsapp:8613011003199
Wechat:+86-130-1100-3199
Tel:+86-130-1100-3199