DTH Drilling Rig Tools for DHD360 High Air Pressure Rock Button Bits DTH Hammer Bit Our DTH Button Bits has following advantages: 1. 95% quality similarity with world top class brands,such as atlas Copco etc. 2... Подробнее
DHD360 Drill bit and Hammer in 6 inch High Pressure for in mining & well drilling, Discount sales 1.with smooth operation and reliability 2.high penetration rate 3.Long using life 4.hole size:152-203mm ... Подробнее
10inch High Air Pressure DTH Drill Bits NUMA100 Rock Drilling Tool ORE Mining hammering drill bit Drill Bit Bit Dia. (mm) Air Holes No. Gauge Buttons Front Buttons Weight(Kg) mm inch Numa100 254 10 3 12*Φ18 20*... Подробнее
New Design DTH Drill Bits For BR Series High Air Pressure DTH Hammer Rock drilling tools factory KSQ manufactures DTH Hammer Bits with BR shank type are available in a various range of sizes and with a number ... Подробнее
Water well drilling 140mm 152mm 165mm High air pressure DTH Drill Bits Products features: 1.high and low air pressure down-the-hole drill bits 2.Low air pressure hole Dia.:65-220mm 3.High air pressure hole Dia.... Подробнее
High Efficiency Down The Hole Hammer Bits CIR 90 Rock Drill Bits What is Low air pressure DTH hammer ? Low air pressure DTH hammer is widely used in geotechnical engineering in a variety of hard, high hardness ... Подробнее
120mm DHD340 DTH drill bits Cop44 DTH Button Bits For Water Well Drilling DTH bit is our company main product.After mang years search,we have rich experience in development and manufacture which adopted high... Подробнее
New Design DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert ... Подробнее
3" High Air Pressure DTH Bits for COP32 / COP34 / BR3 / DHD330 Hard Rock DTH Hammer Specifications: Drill Bit Bit Diameter, mm Number of Air Holes Gauge Buttons Front Buttons Weight, kg COP32 85 2 6 x 14 4 x 12 ... Подробнее