PUTTING STRENGTH INTO EVERY MINERS BACK... HRC

Metal bolts, namely, rock bolts, roof bolts and rock stabilizers; metal plates for reinforcing mine tunnels against collapse, namely, end plates, star plates, fish plates, cap plates, roof plates and fishbone plates; and metal strapping for reinforcing mine tunnels against collapse

Drill bits for power drills for use in mining; couplings for mining machines; metal parts for power drilling and percussive tools for use in mining, namely, drive dollies, mandrels, tunnel rods and drive shanks