The Stanley BR67320 is a medium-duty underwater hydraulic breaker in the 70 lb class, designed for breaking concrete and rock, coral removal, and rod driving in underwater environments. It features a T-handle with large on/off trigger, standard 1-1/8″ x 6″ hex shank, and operates reliably with hydraulic power, making it ideal for commercial diving and marine construction tasks.

Featuring a T-handle with a large on/off trigger, the BR67320 gives operators precise control during operation, while its feathering on/off valve aids smooth startup and accurate tool placement. The tool accepts standard 1-1/8″ x 6″ hex shank bits, allowing the use of a wide range of breaker and chisel attachments. Its open-center hydraulic design works effectively within a 7–9 gpm (26–34 L/min) flow range at typical working pressures of 1500–2000 psi (105–140 bar), with optimum performance around 8 gpm.

Built for underwater durability, the BR67320 incorporates stainless steel components and a diaphragm-type accumulator to boost blow energy and reduce recoil, and it can operate in any position—an important feature for subsea environments. At roughly 73 lbs (33 kg) and measuring about 29″ in length, it balances power and portability for diving operations. This breaker is a trusted choice for marine construction, utility repairs, and underwater maintenance projects where dependable, high-impact performance is required.