dth hammer bits online manufacture

IADC545 251mm Mining Tricone Drill Bit , Dth Drilling Tools Long Service Life Product Introduce Mill tooth tricone bits are used in soft rock formations. The protruding teeth are widely spaced to prevent ... Read More

251mm 9 7/8 inch IADC545 Tricone Bit Soft Limestone Gold Color For Mining Product Introduce A tricone bit is a mechanical drill bit located in the bottom hole assembly. The bit cuts away the surface of the rock ... Read More

Product Introduce The tricone bit consists of three rotating cones working inside each other and each with its own row of cutting teeth. The tricone bit has three roller cutter cones with a series of teeth that ... Read More

76mm-140mm 2 3/8" API Reg Rod /Drill Pipe with Wrench Flat for DTH Drilling Product Introduce DTH drill pipe is one of important component for DTH drilling system. SOLLROC provides the full range of drilling ... Read More

High Efficiency 9 inch 229mm IADC545 Gold Color Tricone Drill Bit For Mining Product Introduce The cutting structures are mounted on three rolling cones and all these cones are attached to main bit body. ... Read More

T45-89 Tungsten Carbide Retrac Thread Button Rock Bit For Tophammer Drilling Product Introduction: The thread button bits are widely used in metallurgy mine, geological exploration, water conservancy constructi... Read More

Product Introduce Sollroc's DTH drill pipes are made of superior alloy and the both thread ends are friction welded to the seamless steel pipe.The high pressure air is delivered to DTH hammer by DTH drill pipe, ... Read More

Product Introduce Sollroc's DTH drill pipes are made of superior alloy and the both thread ends are friction welded to the seamless steel pipe.The high pressure air is delivered to DTH hammer by DTH drill pipe, ... Read More

Drill Rod API Reg Thread 2-3/8", 2-7/8", 2-7/8 If, 3 1/2" for Blasting Drilling Product Introduce Down the hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, ... Read More

Friction Welding DTH Drill Rod With Thread API Reg For Water Well Drilling Product Introduce SOLLROC Down the hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, ... Read More