T45 89mm Rock Drill Button Bit with Highest Quality Threaded drilling tools We have different designs for various rock formations, longer service life to decrease use costs for users. Button bit (T45) D ... Διαβάστε περισσότερα
Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide ... Διαβάστε περισσότερα
Flat Green Carbide Button Bit , Quarry / Mining Hard Rock Drilling Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ... Διαβάστε περισσότερα
7 / 11 / 12 Degree Tungsten Carbide Button Drill Bit , Tapered Seven Button Bit Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ... Διαβάστε περισσότερα
Tapered Hammer Drilling Tool Parts Button Bits , 33mm Tapered Drill Bits Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered ... Διαβάστε περισσότερα
Rock Drilling Tools 3 - 4" R38 Button Drill Bit for Small Hole Drilling Specifications our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is ... Διαβάστε περισσότερα
12 Degrees Tapered Tungsten Drill Bits Diameter 38mm For Rock Drilling Taper button bit is the most popular tapered rock drill bits with a wide selection of head diameters from 26mm to 48mm. With carbide ... Διαβάστε περισσότερα
Rock Drilling Spare Parts T45 Button Drill Bit Standard / Retractable Mining Bit Specifications our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is ... Διαβάστε περισσότερα
Ballistic / Parabolic Buttons Thread T45 Button Drill Bit 64mm-127mm Diameter Specifications our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is ... Διαβάστε περισσότερα
Long Service Life Top Hammer Using Threaded Button Bits , Threaded Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ... Διαβάστε περισσότερα