• Suitable for cleaning heavy paint and rust scale from metal surfaces.• Composite housing protects user from chill and helps to reduce vibration.• Palm control trigger mechanism.• Directional, low noise air exhaust can be rotated 360°, giving operator added protection.• Replacement needle sets available.• 2 Year guarantee*.Suitable for cleaning heavy paint and rust scale from metal surfaces. Composite housing protects user from chill and helps to reduce vibration. Palm control trigger mechanism. Directional, low noise air exhaust can be rotated 360°, giving operator added protection. Replacement needle set available.• Suitable for cleaning heavy paint and rust scale from metal surfaces. • Composite housing protects user from chill and helps to reduce vibration. • Palm control trigger mechanism. • Directional, low noise air exhaust can be rotated 360°, giving operator added protection. • Replacement needle sets available. • 2 Year guarantee*. • Model No. SA661Technical Specification:Ai