R25 R28 R32 R38 T38 T45 T51 Thread Button Bit Drill Bit

R32, T38, T45, T51, GT60 Thread Button Bit, Used in bench drilling, underground long hole drilling to match extension drill rod, heavy duty top hammer ​Premium 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 hole clean quality,Get max.drilling performance for rock drills with long life to save up fuel cost rate.

R32, T38, T45, T51, GT60 Thread Button Bit, Used in bench drilling, underground long hole drilling to match extension drill rod, heavy duty top hammer ​Premium 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 hole clean quality,Get max.drilling performance for rock drills with long life to save up fuel cost rate.

BESTLINK quick drilling T38 T45 T51 R32 R38 Standard and Retrac Thread Button drill Bit for wholesales OEM and ODM--- We can design and manufacture according to customers's samples or drawings of the Bit Dia., No. Of air/water holes, carbide button shape and the face shape. Super Quality--- Our button bit is made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.