Rock Tungsten Carbide Thread T38 Drill Bit Button

Mar 09, 2023
7 views
Chat Now
Rock Drilling Tungsten Carbide T38 Thread Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. 2. Our threaded button bit is made by best quality alloy steel bar and tungsten carbide ,through heat treatment like Atlas, it includes R25,R28,R32,R35,R38,T45,T51,ST58,HT60,ST68 and
Learn More →