T38 76mm ( 3' ' ) Spherical Button Bit Buttons: 4x11, 1x11mm; 8x12mm 4 front flushing. Features & benefits Longer service life Lower drilling costs KSQ Technologies ( Beijing) Co. Ltd. Provides....
" We are KSQ Technologies ( Beijing) Co. Ltd, a company that provides the high quality and cost effective MIROCĀ ® Rock Drilling Tools that serve mining, construction, tunneling, and quarry projects.....
T38 64mm Spherical Button Bit Buttons: 8x10-4x10mm x 5.0mm tungsten carbide height, 2x10mm front flushing holes and 2x6mm side flushing holes P/ N 4148300708