DTH Down The Hole Hammer Bits 2inch 4inch Rock Drill Button Bits
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Product details: Kingdrilling rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring drifting and tunneling drilling. We can supply waveform thread button bits, ......
Wuhan Kingdrilling Diamond Co.,Ltd
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Mach 20 DTH Hammer and Mach 44 DTH Hammer
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Mach 20 DTH Hammer and Mach 44 DTH Hammer 2inch Mach 20 The valved design of the Mach 20 provides high performance at low pressure. A non -return valve is fitted to prevent flooding when drilling in water. The Mach 20 has a strong robust design to ......
ROSCHEN GROUP
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5inch DTH Hammers Ql50 M50 SD5 DHD350 Cop54 CD55 Bit Shank Customizable 2inch to 12inch DHD COP QL SD Mission Numa
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We are a professional producer and major manufacturer for high air pressure rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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