4" Stroke Chipping Hammer w/Round Bushing & Forged Handle
Strong forged steel throttle handle for durability
Plated piston for reduced wear and extended life
Barrel is grooved for use with retainers.
Long nozzle section for long life
Specifications: piston stroke - 4", bore - 1 1/8", blows per minute - 1725, chisel retainer - plain, hose size - 1/2, cfm - 29.