Complete range of R38 top hammer drilling tools for light-to-medium duty bench drilling and underground mining. Includes COP1238 R38 shank adapters (485mm), 76mm R38 button bits, R38 drifter rods, and
Heavy-duty GT60 top hammer drilling tools for large hole surface mining and quarrying. Includes HL1000 GT60 shank adapters (760mm/D80), 92-152mm GT60 button bits, MF rods, and couplings for Tamrock HL