Simplicity of design, at work worldwide. . . • Construction • Demolition • Recycling • Mining • Quarrying Nitrogen Cushion Chamber designed to absorb piston recoil and recycle the energy to increase output on the next blow. Control Valve Simplicity of the valve’s design minimizes interruption of oil flow, reducing hydraulic pulsations. The BTI hydraulic breaker design incorporates only two internal moving parts, offering reliability and long life. Each breaker has a wide range of oil flow allowing for mounting of the same breaker on a wide range of equipment, suiting a variety of applications. With breakers available in twenty-one models from 350 to 13,500 ft. lb. class, you can be assured of finding just the right capabilities. Short Tie Rods utilizing protected threads, yield long life and high reliability. Large Piston Mass and Supporting Area provides for positive alignment, transferring maximum energy and efficiency to the tool. Air Check Valve Contamination is reduced by air being drawn into the front head and expelled around the lower tool bushing. Dual Retainer Pins ensure positive tool alignment and easy tool replacement. Deep Sectioned Front Head & Reinforced Mounting Plates work together to withstand side loading, reduce tie rod problems, and protect cylinder body and rear head. Hardened, Special Alloy Tool Designed to balance the need for hardness and durability, accommodating a wide range of applications. Protected Auto-Lubrication Port M-series 350-850 ft. lb. class hammers feature an integrated control valve, providing improved efficiency and blow energy. Blunt Chisel Moil 10305-ENG-0706 Simple Construction Only two moving parts to ensure reliability and low maintenance.