Tapered Rock Drilling Tools
LHS offers high quality of tapered drilling equipments mainly including tapered chisel bits, tapered button bits and tapered drill steel which are made with high quality of raw material through special heat treatment. Diameters of bits are ranged from 28mm to 45mm with 4 \6\7\11\12 degree, and tapered drill steel has Hex. 22mm and Hex. 25mm, The deliver capacity are very strong and can completely meet customer's requirements on delivery design.