LHS Rock Tools Co Ltd. Manufactures high quality Reaming Equipment with various designs. The diameter of tapered Reaming Bits (Taper 6, Taper 12) is ranged from 64mm to 102mm, and that of threaded Reaming Bits R32, T38, R38 and T45 thread is ranged from 89mm to 152mm. The products are used for the blast centre drilling hole. LHS can supply full range of Reaming Bits. All customers both in domestic and overseas market are satisfied with the high quality of these products. LHS is capable of exporting large quantities of products as per customer's requirements.