sgs reverse circulation drill pipe online manufacture

4.5' Metzke Thread 114mm Dual Wall Reverse Circulation RC Drilling Pipe For Sampling Product Introduce: Reverse Circulation (RC) drilling is one of the three main types of mineral exploration techniques. Used ... Read More

Stainless steel RC Rods Metzki Box And Pin Thread With Inner Tubes For Surveying Product Introduce: The demand for quality large diameter RC tools is steadily growing. The water resource industry focuses on ... Read More

Drill rods 114mm 4 1/2' Metzke thread 3 m For Reverse Circulation Drilling Product Introduce: Reverse Circulation (RC) drilling is one of the three main types of mineral exploration techniques. Used to compile ... Read More

Coal Mining Bits 5' SRE545 With High Performance For RC Drilling Product Introduce: Reverse circulation drilling is similar to air core drilling as the samples that are drilled up from the earth are not simply ... Read More

RE542 RC Drill Hammer with Thread Remet/Metzke for Deep Hole Drilling Product Introduce: R.C.Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling",employs a Dual Wall Pipe where the ... Read More

SRC040 133mm Black RC Bits With Shroud 131mm For Hard Abrasive Rock Formations Product Introduce: Reverse circulation drilling is similar to air core drilling as the samples that are drilled up from the earth ... Read More