hard rock drill bits online manufacture

3' Reverse Circulation RC Hammers For Exploration (Remet and Metzke Thread) Product Introduce: When choosing a drilling method, especially for exploration and grade control, one must consider many factors such ... Read More

6'-8' High Air Pressure DTH Hammer with Foot Valve Type for Foundation Work Product description:Down-the-hole drilling (DTH) essentially involves a drilling hammer at the bottom of a drill string. It relies on ... Read More

SRC004 Remet or Metzke Thread RC Drilling Hammer for Geological Exploration Product Introduce: Reverse Circulation drilling, or RC drilling, uses rods with inner and outer tubes, the drill cuttings are returned ... 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

Product Description: One of the standout features of the ODEX Drilling System is its unique odex bit. This bit is specifically designed to handle overburden casing systems, making it an ideal solution for a ... Read More

High Quality Alloy Steel Materials 3' M30 Mission30 DTH Hammer For Efficient Drilling Technical parameter M30 DTH hammer: shank M30 Length(less bit) 955mm External diameter 82mm Top sub thread API 2 3/8REG ... Read More

External Diameter 82mm Black Color Cop32 DTH Hammer For Mining Technical parameter Cop32 DTH hammer: shank Cop32 Length(less bit) 923mm External diameter 82mm Top sub thread API 2 3/8REG Weight(less bit) 22.4kg ... Read More

Thread 2 3/8' API REG Abrasive Rock 4' SD4 Drill Hammer For Mining Product introduction: A down-the-hole drill, usually called DTH by most professionals, is basically a mini jackhammer screwed on the bottom of ... Read More

Black Color Down The Hole Hammer DHD For Mining And Construction Product Description: The hammer is an essential part in DTH drilling tools. It can convert compressed air, which has high pressure, into a ... Read More