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Product name: R32 diameter 45mm thread DTH button bit for blast hole drilling Product category: DTH thread button drill bit Matched connection: R32 Di...

3" High Air Pressure 90mm Cop32 DTH Drill Bits For Rock Drilling SOLLROC is a leading manufacturer of rock drilling tools, like DTH hammers and b...

T38 89mm Atlas Rock Drilling Tools Thread Button Bit Retractable Drill Bit For Hard Rock Description of Button Bit Rock drilling tools are used by man...

Atlas copco DHD340 4 inch dth hammers and button bits DHD3.5 DHD340 DTH Button Bits DTH bits are the tools of cutting rock. ROSCHEN DTH rock drill bit...

75mm 3 inch drill down the hole rock button drill bits / cobalt drill bits 1. Description A). 3 inch Low Air Pressure DTH Drill Hammer bit cir70-75mm ...

DTH Bit, DTH Button Bit, DTH hammers and bits for rock drilling tools Thread button/drill bit features: Made from top quality steel and tungsten carbi...

24" Hard Rock DTH Hole Opener For Water Conservancy Advantages 1. Smooth performance and long service life of HD series DTH hammer due to high qu...

115mm DTH Hammer Bits Mission M40 Button Drill Bit For Water Well Drilling DTH Hammer bit is also called DTH BIT, DTH Button Bit, Down The Hole Button...

High Drilling Efficiency Dth Hammer Bits , 80mm Hard Rock Drill Bits CD25-80 Products Parameters: 1. high and low air pressure down-the-hole drill bit...

COP44 DTH Drill Bits , Air Rock Button Drill Bit For Geological Exploration Description Hunan New Diamond offers top quality DTH hammers and bits whic...

QL120 305mm, 311mm, 330mm, 356mm, 381mm DTH Hammer Bits | Drilling tools DTH solutions for large holes--Where there’s solid rock and a need for large ...

High Pressure Sintering JK10.2T grade carbide buttons for DTH drill bits Description: Our tungsten carbide buttons are mostly using for foundation dri...

Top Hammer Rock Drilling Tools T45 DTH Hammer Mining Machinery Parts Retract Button Bit Description: Rock drilling tools factory ProDrill manufactures...

4.5" 115mm DTH Hammer Drilling Button Bits For Drill Hammer With Factory Price Brief Introduction of DTH Hammer: Our company is specializing in d...

low pressure high 76mm pressure dth hammer button drill bit for hard rock 3 Inch High Air Pressure 150mm 200mm Blast Hole Drilling Bit DTH Hammer Butt...

High air pressure mining button 152mm hard rock dth hammer water well drill bits Description China high air pressure mining button 152mm hard rock dth...

178mm DTH drilling rig tools for DHD360 High air pressure rock button bits dth hammer drill bit 1. Product description Diameter (mm) No. * Button diam...

R35 76mm Retrac Bit Hard Rock Drill Bit of Drop Center and Ballistic Insert Buttons We are one of the professional manufacturers & suppliers of ro...

SD5SD6SD8SD12 series mining button hard rock drill button bits Down The Hole button bit is are produced from premium quality nickel-alloy steel for in...

DTH Button Bit 5 Inches 35° DTH Tools for Mining Quarry for Shank cop54 MS50 BR51 DHD350 QL50 SD5 DTH Hammers And Button Bits DTH Hammers Are Used For...