This 38 mm shank fits Tamrock RD212 rock drills, pairing a 1 in. NC thread with a 13-1/2 in. length. It shares thread and length with our RD212 striking bar and does the same job on the drill: taking the piston strike at the anvil end and passing that energy into the steel.

Order the shank to match the thread across your string the same 1 in. NC runs through compatible rods and couplings. Browse striking bars and shanked rods for other RD-series configurations, use the adapters buyers guide to verify a worn bars dimensions, and add drill rods in the matching thread to finish the string.

• 38 mm replacement shank for Tamrock RD212 rock drills
• 1 in. NC thread connection to the drill steel
• 13-1/2 in. overall length as fitted to the RD212
• Takes the piston blow and drives impact energy into the string
• Stocked by Crowder Supply in Denver alongside its striking bar range