reverse circulation hammers online manufacture

5 1/2" 140mm Reverse Circulation SRC547 RC Drill Bits For RC Drilling RC bits Model SRC547 for shank RE547 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No mm inch ... Read More

146mm Reverse Circulation RE054 RC Drill Bits For RC Drilling RC bits Model RC5.5-RE054/RE054R for shank RE054/RE054R Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part ... Read More

High Productivity Drilling Rock Formations RC Reverse Circulation Dth Hammer Product Introduce: Reverse circulation (RC) drilling is the latest developed product of our company. It uses a bit attached to a down... Read More

Rock Breaking Equipments SRC531 RC Drilling Bits For Water Well Drilling Basics of Reverse Circulation Drilling: (1) RC drilling uses rods with inner and outer tubes, the drill cuttings are returned to surface ... Read More

Reverse Circulation DTH Hammer Pr54 with RC Bit for Rock Drilling / Mining Product Introduce: Reverse Circulation drilling, or RC drilling, is a method of drilling which uses dual wall drill rods that consist ... Read More

Reverse Circulation SRC054 RC Drill Bits With Retention System RC bits Model SRC054/SRC054R for shank PR54/PR54R, RE054 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) ... Read More

5' Reverse Circulation RC Drill Hammers RE545 for Africa Gold Sampling Product Introduce: Reverse Circulation (RC) drilling is one of the three main types of mineral exploration techniques. Used to compile ... Read More

3.5' Reverse Circulation RC Drill Rock Hammer for Mine Exploration Product Introduce: Basically in a Reverse Circulation Drilling Program, the drill hammer breaks up the rock as the hole is drilled. This ... Read More

PR54/PR54R 5.5' Hammer Reverse Circulation RC Drill Hammer For Blasting Adavantages: 1. Manufactured using premium hardened metals for long life; 2.the method is timely and cost-efficient, 3.it is well-suited ... Read More

5.5' Shank PR54/PR54R Reverse Circulation RC Drill Hammer for Sampling Adavantages: 1. Manufactured using premium hardened metals for long life; 2. Maximum material recovery, up to 98%; 3. No cross contaminatio... Read More