Spherical bit * column bit details: spherical bit - under the conditions of a large impact drill, the applicability of the spherical bit is stronger than that of the flake insert bit, the drilling speed and life of the spherical bit are higher, and the hole chiseled out of the spherical bit is more round. Ball tooth bit specifications: 28, 30, 32, 36, 38, 40, 42, 64, 76, 89 and other ball tooth bit, column tooth bit, rotary bit, wind bit, ball tooth series of bit passivation cycle is long, ball tooth bit non-wear life is about 5-6 times the wear life of the same diameter blade head bit, ball tooth bit is conducive to saving auxiliary working hours, The ball-toothed bit reduces the manual labor of workers and speeds up the engineering speed. Therefore, taper joint and screw joint ball bit with different diameters are widely used in all kinds of hard and brittle rock drilling with drill RIGS.

Swedish engineers and technicians believe that the combination of the ball tooth bit and the hydraulic drilling rig is the matching of modern drilling technology. Ball bit, column bit, cone bit, ball bit, column bit, eccentric ball bit, cold pressed column bit, taper bit, threaded ball bit, threaded easy return column bit. Taper joint column bit, rotary drill bit, mining rotary drill bit, alloy rotary drill bit, spherical drill bit, spherical drill bit, drilling with spherical bit, drilling bit, mining bit, opening with spherical bit, reaming with spherical bit, mining with spherical bit, coal mine with spherical bit, drilling column bit, mining rotary bit, in the past 20 years, domestic and foreign spherical bit series has developed rapidly, It is achieved with the goal of increasing industrial drilling rate by saving auxiliary drilling time with rapid drilling of hydraulic rock drill.

Scope of application: With Tianshui, Shenyang and other pneumatic rock drill, hydraulic drill car and other supporting use, suitable for coal, iron ore, gold, copper, lead and zinc mining, railway, tunnel, railway, highway and other engineering construction, column tooth bit compared with the traditional blade bit with long grinding cycle, drilling speed characteristics.