2025-01-06
he taper connection button bit is a drill bit mainly used in conjunction with a pneumatic rock drill and a taper rod. It is connected to the drill rod through the taper to perform drilling operations. It is mainly used in the fields of secondary crushing in mines, anchor support, tunnel excavation, etc. The button bit produced by our company is designed according to ISO international standards. It adopts a symmetrical structure design. It has a good dust removal effect, strong crushing ability,
