Description "NEW DIAMOND" DTH drill impactor work efficiently at the same time, reliability and long life is our product reflects its advantages. Impactors and drill bits are the worst in all industrial ... Read More
Description Down the hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in ... Read More
High Efficiency Drilling Tools DHD25A DHD Shank Drill Bits Specifications DHD Head shape Diameter (mm) Number of vents NO X button diamter weight (KG) Toothed Gauge Front DHD25A Flat Face Bit 76 2 Ballistic ... Read More
High Efficiency DTH Hole Opener / Downhole Drilling Tools For Water Conservancy Description New diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, ... Read More
Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More
Down The Hole Button Drill Bit 12 Inch DHD1120 For DTH Drilling Machine Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use ... Read More
ND45A Hole Opener Bit Drilling Tool For Drifting And Tunneling Machine Description New diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ... Read More
High Precision Hole Opener Bit Drilling Tool For Coal Mining , ISO Standard Description New diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, ... Read More
Big Size 16 Gauge Downhole Drilling Tools For Geological Exploration Description New diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ... Read More
Water Well Drilling Hammer with super dirll series Description Choosing the right hammer is largely determined by hole size and type of rock formation. Ideally, the size of the hammer should match the required ... Read More