dth hammer bits online manufacture

Drilling Machine Spares Down The Hole Hammer 6 Inch Model HSD6 for Shank SD6 Future: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption. 2. Smooth performance and long ... Read More

Big Hole Drilling Down The Hole Hammer 12 Inch HSD Series HSD12 for SD12 shank Products specifications For HSD12 Hammer: Shank HSD12 Length (less bit) 1880mm Outer diameter 275mm Top sub thread API 6 5/8" REG ... Read More

Conventional QL Series Down The Hole Hammer QL50 5 Inch Hammer For Shank QL50 Qualified High Air Pressure QL50 tubeless DTH Hammer, Mining Hammer 1, valveless air distribution. More reliable. 2, simple design ... 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

HSD Series Tubeless Down The Hole Hammer 6 Inch Hammer Without Footvalve For Shank SD6 Product Description DTH hammers without footvalve can be available. Different out diameters of out cylinder can be ... Read More

DTH Drilling Rig Parts SD8 DTH Down The Hole Hammer Without Foot Valve With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low ... Read More

Low Air Pressure Down The Hole Hammer For 8 Bar compressor CIR Series Hammer Hole Diameter 70mm to 165mm Feature: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption. 2. ... Read More

Conventional Hammer Down The Hole Hammer 4 Inch Hammer MACH For Shank Mach44 Features: 1.Out of the trouble of foot valve fracture and expansion and contraction; 2.Lower energy consumption and higher impact ... Read More

4 Inch Hard Rock Hammer Bits DHD340A 115mm DTH Drill Bits For Mining Our Products: With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium ... Read More