hard rock tools online manufacture

Thread 4 1/2' API REG Tungsten Carbide Button SD8 8'-203mm DTH Bit For Water Well Drilling Product description Drill bit life and cost is the prime consideration on a drill site, rotation speeds should ... Read More

Black Color Ql50 DTH Drill Hammer With Footvalve for Rock Drilling And Blasting Product description Down-the-Hole drilling is one of the fastest, most dominant methods of geotechnical drilling. DTH drilling has ... Read More

SD6 DTH Drill Bits with Tungsten Carbide Button for Drill Rig Hammer Tools Product description Down-the-hole drilling is to drive the hammer which behind the drill bit by compressed air via the drill pipe. The ... Read More

51/2" DTH Hammer Bits 140mm 152mm M50 Mission50 DTH Bit Rock Drill Bits Description: DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. ... Read More

Atlas Copco12" DTH Hammer Bits 305mm DHD380 DTH Bit Rock Drill Bits Sollroc , with more 10 years of experience ,is one of the professional manufacturer and supplier of high performance rock drilling tools like: ... Read More

DTH Hammer Bits 254mm 280mm SD8 DTH Bit Rock Drill Bits For Drilling Sollroc , with more 10 years of experience ,is one of the professional manufacturer and supplier of high performance rock drilling tools like... Read More

Puma Down The Hole Hammer 5 Inch Hammer For Shank IR350 Mining Drilling Tools Material: tungsten carbide Color: Black (default) or optional Model: Conventional hammer: HD Series, HQL Series,HMACHSeries, HSD ... Read More

Tubeless Down The Hole Hammer 3 Inch Hammer Without Footvalve For Shank QL30 Future: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption. 2. Smooth performance and long ... Read More

Rock Drilling Tools Taper Button Drill Bits Tapered Cross Bits Product specifications:(1) Taper angle: 4 , 4 46, 6 , 7 , 11 , 12(2) Models: Chisel/cross/button bit(3) Diameter: 20-45 mm(4) Button bit shape: ... Read More

Conventional Down The Hole Hammer 3 Inch HD Series HD35 For Shank IR3.5 Feature: 1, valveless air distribution. More reliable. 2, simple design of the piston, long life. 3, More efficient energy transfer, ... Read More