This striking bar fits Tamrock RD212 rock drills, carrying a 1 in. NC thread on a 13-1/2 in. bar that takes the pistons blow and drives it into the drill string on every stroke. It comes out of the same program as our full range of striking bars and shank adapters, which covers 13 drill brands across 18 thread options.
Because the striking bar wears faster than any other joint in the string, confirm the thread on your existing steel 1 in. NC here before pairing it with rods and bits. Crowder Supply stocks matching drill steel and extension rods and rock drill bits, and the drill steel adapters buyers guide walks through identifying a worn bar from its thread, splines and length.
- Direct-fit striking bar for Tamrock RD212 rock drills
- 1 in. NC thread connection to the drill string
- 13-1/2 in. overall length as fitted to the RD212
- Transfers piston impact energy from the drill into the drill steel
- Sold under Crowder Supplys striking bar and shank adapter program covering 13 drill brands
- Supplied and stocked by Crowder Supply in Denver alongside its full striking bar range
RD212 Striking Bar FAQ
How do I confirm this is the right bar for my drill?
It fits the Tamrock RD212 with a 1 in. NC thread on a 13-1/2 in. bar check the thread and length against the bar coming out of the drill before ordering.
When should a striking bar be replaced?
It wears faster than any other joint in the string; inspect the threads and overall length against a new bar, and retire it before worn threads damage the rods they mate with.
Do you have striking bars for other drills?
Yes the same program covers 13 drill brands across 18 thread options; see the full striking bars & shanked rods range.