R25 / T51 Button Drill Bit Diameter 64 - 152mm Ballistic Rock Drilling Bits Tungsten carbide drill rock bit 1) tungsten carbide drill rock bit is made with best quality alloy steel bar and tungsten carbide ... Leggi di più
Threaded T38 / R38 Ballistic Button Drill Bit with Tungsten Carbide Button Tungsten carbide rock bit 1)Our tungsten carbide rock bits are made with high quality alloy steel and tungsten carbide. 2)Our tungsten ... Leggi di più
Power Tools R32 R38 Threaded Button Drill Bits for Drilling Machine Spare Parts Specifications our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is ... Leggi di più
Tungsten Carbide Rock Drill Bit , Ballistic Standard Thread Button Bit We are KSQ Technologies (Beijing) Co. Ltd., a company that provides the high quality and cost effective MIROC Rock Drilling that serve ... Leggi di più
T38 Complete Thread Button Drill Bit , Small Rock Drilling Bit We are KSQ Technologies (Beijing) Co. Ltd., a company that provides the high quality and cost effective MIROC Rock Drilling that serve mining, ... Leggi di più
4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools We are KSQ Technologies (Beijing) Co. Ltd., a company that provides the high quality and cost effective MIROC Rock Drilling that serve ... Leggi di più
Small Hole Rock Drill Bit Button Bits For Atlas Copco Drilling Rig Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive ... Leggi di più
41mm 7 Button 11 Deg Taper Button Drill Bit For Rock , Forging Processing Type 41mm 7 Button 11 Degree taper button bit rock button bits with high quality Product Name:tungsten carbide tapered drill bit . ... Leggi di più
Blue Tungsten Carbide Buttons , Tipped Tapered Drill Bits For Rock Drilling Product Characteristic: 1 .Button bit taper angle: 7°,11°,12° 2. Length: 50/55/71/80 mm 3. Diameter: 20-45 mm 4. Button bit shape: ... Leggi di più
38mm Seven Button Golden Color For Tunneling Mining Taper Button Drill Bit Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ... Leggi di più