Suitable for cleaning heavy paint and rust scale from metal surfaces. Composite housing protects user from chill and helps to reduce vibration. Soft grip handle and in-line handle provide added comfort and control. Spring retainer, needle and chisel sets available separately. Features & Benefits:Suitable for cleaning heavy paint and rust scale from metal surfaces.Composite housing protects user from chill and helps to reduce vibration.Soft grip handle and in-line handle provide added comfort and control.Replacement needle sets available.3 Year guarantee*.Model No. SA660 Specifications: Model No SA660 Air Consumption: 10cfm Brand: Premier Consumable Parts: SA50.02 - Replacement Needle Set (19pc), SA11R/17 - Optional Spring Retainer Free Speed: 4500bpm Inlet Size: 1/4"BSP Nett Weight: 1.7kg Noise Power/Pressure: 107/97dB(A) Operating Pressure: 90psi Stroke: 38mm Vibration/Uncertainty: 6.3/3.15m/s²