CS Unitec's heavy-duty 2 ft long reach chisel scaler operates at 2200 blows per minute with low air volume consumption - requires only 4.5 cfm at 90 psi. Its performance has been proven in the harshest environments on ships, rigs and construction sites throughout the world. An inline handle provides comfortable operation. This Genuine Trelawny long reach scaler features an oversized piston with a longer stroke and a heavy-duty hardened anvil. Many attachments available. Fits chisel attachments with 5/8" hex shank. Since 1990, CS Unitec has developed a line of high-quality, professional power tools and non-sparking safety tools. Our pneumatic tools, electric tools, hydraulic tools, and safety tools are designed for very demanding applications in construction, rust protection, petrochemical, mining, marine and other industries. Click on the CS Unitec link at the top of this page to shop the CS Unitec Brand Store.