Product Description

ur Button Bits Our button bits are mabe of best quality alloy steel bar and tungsten carbide.The button bits are made through heat treatment so that they can withstand the toughest rock drilling demands,and transmit intensive impact energy into the rock with the least possible loss of energy. We have different design of button bits to meet customers demands.Our button bits are in good performance and quality. Button Bits Parameter: (1) Button bits Thread: R25,R28,R32,R38,T38,T45,T51 (2) Button bits Diameter: 38-127mm (3) Button Bits Face Design: flat face,convex face,drop center face,dome face. (4) Button Bits Carbides Design: hemi-spherical(round),parabolic(semi-balistic),balistic(conical). Our button bits can match Atlas Copco series button bits,Furukawa series button bits,Ingersoll rand series button bits,Tamrock series button bits,Montabert series button bits,Toyo series button bits,Krupp series button bits,and etc.