reverse circulation hammers online manufacture

RC Drill Rock Hammer Compatible with Shank RE545 for Blasting Hole Drilling Product Introduce: RC, or reverse circulation, drilling is a tried and true drilling method in certain circumstances. Drillers usually ... Read More

SRC545 RC hammer OD4.63inch Reverse Circulation Hammer Hard Formation Bit Feature of SOLLROC RC hammer: Excellent wear resistance and high penetration rate SOLLROC RC hammer model SRC545 specifications: Overall ... Read More

High Air Pressure 4.5' SRC543 Black RC Hammer For Gravel Stratum And Mining Product Introduce: The reverse circulation drilling method has the capability of reaching depths of 500 metres. A pneumatic hammer... Read More

Outer Diameter 94mm Black Color 3.5' RC Drill Hammer SRC3.5 For Sampling Product Introduce: Reverse circulation is achieved by blowing air down the annulus of the rod, the differential pressure creating air ... Read More

4.5' Remet Thread RC Hammer with Shank SRE547 for Mining Use Product Introduce: Dual-wall reverse-circulation drilling uses flush-threaded double-wall drill pipe and high-pressure air to provide continuous ... Read More

High Carbon Steel Black Color 3' SRC531 RC hammer For RC Drilling Product Introduce: SOLLROC Reverse Circulation drilling (RC) ,from size 3' to 5.5', is a technique of drilling that uses dual wall drill rods ... Read More

Reverse Circulation SRC543 Carbide Drill Bit With Black Color For Water Well Drilling Product Introduce: R.C. Drilling,referred to as "Center Sample Recovery" or "Dual Wall Drilling", employs a Dual Wall Pipe ... Read More

SRC531 102mm Reverse Circulation Carbide Drill Bits For Deep Hole Exploration Product Introduce: A reverse circulation drilling method for drilling cuttings carrying drill cuttings through the inner bore of the ... Read More

PR54 High Air Pressure RC Hammer with Thread 4.5' Metzke for Rock Drilling Product Introduce: RC drilling uses a drill bit that features round, protruding tungsten-carbide buttons, to cut through hard rock and ... Read More

3' SRC531 Shank Black Color RC Hammer For Hole Drilling In Mines Product Introduce: Reverse Circulation drilling, or RC drilling, is a method of drilling which uses dual wall drill rods that consist of an outer ... Read More