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DTH Hammer Bits (106)

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Top Hammer Drill Bits (33)

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DTH Spare Parts (10)

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downhole drilling tools

(42)

76MM-500MM DTH Hammer Bits Downhole Tools For Geothermal Drilling
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ND25 ND3.5 ND45 ND55 ND65 ND85 ND1120 ND DHD COP Hard Rock Drill Bit Specifications DHD Head shape Diameter (mm) Number of vents NO X button diamter weight (KG) Toothed Gauge Front DHD3.5/ND35 Flat Face 90 2 ... Read More

2021-10-30 17:40:16

Ql60 152mm 165mm 171mm Flat Face DTH Button Bits
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Downhole Button Bits Hammers Ql60 152mm 165mm 171mm Flat Face Mining Machinery Tools Specifications QL series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front ... Read More

2020-09-14 18:23:14

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