Double Casing Drilling System

Overburden drilling tools Unleash the Depths with Our Double Casing Drilling System

Our high-quality casing pipes are a vital component of our comprehensive drilling solutions. Designed to support and protect drill bits, these pipes play a crucial role in achieving the desired hole diameter while stabilizing drilling operations to prevent deviation. With customizable options available, our casing pipes are tailored to meet your unique drilling needs.

Specifications

Outer diameter (mm)	Reamed diameter (mm)	Inner diameter (mm)	Thread diameter (mm)	Drill pipe diameter (mm)	Drill bit diameter	Thread
118	125	88	104.5	76	83	R56
133	140	108	122	76	102	R56
146	152	120	134	89	116	R78
168	172	133	146.5	114	128	R83
216	225	178	203	114	165	R102

Features Through advanced surface hardening techniques, we fortify our drilling tools to withstand high pressures and resist wear. Our tools boast an optimized internal structure, resulting in smoother and more efficient drilling processes. Our double casing drilling system is designed to reduce procurement costs while enhancing production efficiency. From easy rod connections to intuitive controls, our tools make drilling operations seamless and hassle-free.