SA721 Mini Orbital Air Disc Sander 50mm

The Sealey SA721 is a compact mini orbital air disc sander designed for precision finishing work on smaller surface areas. This professional-grade pneumatic sander is particularly well-suited for smart repairs, spot refinishing, and detailed bodywork where a standard-sized sander would be too cumbersome. Weighing just 0.5kg, the tool features a composite lightweight housing that significantly reduces the effects of chill on the operator's hands during extended use—a common issue with metal-bodied air tools. The air motor incorporates quality bearings to deliver smooth, powerful operation at speeds up to 15,000rpm, whilst the adjustable speed control located on the side of the motor housing allows precise control for different materials and applications. The sander operates at 90psi with modest air consumption of 3cfm, making it compatible with most workshop compressor systems. It's supplied with a 75mm hook-and-loop backing pad for quick and easy abrasive disc changes, improving efficiency during professional refinishing work. The 3mm orbit size provides an effective balance between material removal and surface finish quality. With relatively low vibration levels of 4.25m/s², the SA721 is suitable for regular use in professional bodyshop and workshop environments.

Features and Benefits:

• Composite lightweight housing reduces hand chill during extended operation
• Adjustable speed control for versatile sanding applications
• Quality bearing construction ensures smooth, reliable performance
• 75mm hook-and-loop pad included for quick abrasive changes
• Compact 50mm design ideal for precision work in confined areas
• Low vibration operation at 4.25m/s² for operator comfort

Specifications: Air Consumption: 3cfm Brand: Premier Free Speed: 15000rpm Inlet Size: 1/4"BSP Nett Weight: 0.5kg Noise Power/Pressure: 88.3/77.2dB(A) Operating Pressure: 90psi Orbit Size: Ø3mm Pad Size: Ø75mm Thread Size: 5/16"UNF Vacuum Outlet: N/A Vibration/Uncertainty: 4.25/0.85m/s²