NINJA

Drilling machines and drilling rigs; top hammer rotary percussive drills; drill bits, drill rods and couplings therefor, all for rock drilling; button bits for the drilling of rock; machine parts, namely, moulds and patterns for the manufacture of drill bits; parts for all the aforesaid goods

Rock drilling services, namely, quarrying, mining, and tunnelling; installation, maintenance and repair of drilling, quarrying, mining, and tunnelling machinery and accessories therefor; rental of drilling, quarrying, mining, and tunnelling machinery and accessories therefor

Heat treatment of metals, namely, carburising, hardening, tempering and annealing; strengthening of metallic parts and fittings for drilling machinery, namely, drill bits, drill rods and couplings therefor