R32 45mm Mining Top Hammer Drilling Rock Drill Thread Button Bit

R32 45mm Mining Top Hammer Drilling Rock Drill Thread Button BitPremium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year,Offers industry-leading strength and penetration rates for more productivity,Excellent straightness and holeclean quality,Get max.drilling performance for rock drills with long life to save up fuel cost rate. Rock drilling tools manufacturer ProDrill offers rock drill bits: R32 Threaded Button Bits is the most important size for drifting and tunneling drilling job. Threaded Button Bit Diameter: 43mm, 45mm, 48mm, 51mm, 57mm, 64mm Skirt body: retrac, and normal, Face: flat, uniface, Carbide: Dome, ballistic Used in drifting and tunneling, dimensional natural stone quarrying To match shank rod, and MM and MF Hex drifter rod for light-duty top hammer. R32 Thread Drill BitDome Button Threaded Drill Bit R32 Threaded Drill bit with 9 dome/semi-ballistic carbide inserts, diameter 45mm with standard skirt desig Products description: 1.Made from high alloy steel and YK05 tungsten carbide as same grade as internationally well-known brand  2.Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand  3.Entire CNC processing procedure ensure the quality consistency  4.Grade requirements of heat-treatment guarantee durability 5.Fast penetration rates,  and straight and clean hole quality.  Long life of drilling holes. Premium designs and steel and premium tungsten carbide insert grade YK05 supplied by 601, Offers industry-leading strength and penetration rates for more productivity Excellent straightness and hole clean quality ,Get max.drilling performance for rock drill .   Product Name:Thread Button bitsDescription:Thread Button bitsButton bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas.Material:Alloy steel bar and tungsten carbide bitMOQ:No MOQ required for testing and trial orderBody TypeNormal type and retract typeThread typeR22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60Diameter32mm-152mmButton bit shapeSpherical and BallisticFace shapeFlat shape and Drop-Center shape  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1