BUTTON BIT

Thread button bits are our mainly manufacturing products, of which various sizes and styles are available and applicable for drilling different kinds of rock formations. A comprehensive range with 'Button', X and Cross with tungsten carbide tipped head configurations. Button Bit designs include; Standard, heavy duty, drop centre, ballistic, parabolic and retract and combination options. Available with all popular int..... Retrac button bit are made by high quality alloy steel bar and tungsten carbide, through heat treatment to improve products surface hardness to improve the drilling speed , Button Bit designs include; Standard, heavy duty, drop centre, ballistic, parabolic and retract and combination options. Available with all popular international thread forms such as R28, R32, R38, T38, T45, T51 ,T60，ST58，ST68.which can be equippe..... DTH button bit are our mainly manufacturing products, of which various sizes and styles are available and applicable for drilling different kinds..

Primary location: Liaocheng China