Sealey Air Sander Ø150mm Random Orbital | SA77

Sealey SA77 Ø150mm Random Orbital Air Sander – 4.2mm Orbit, 10,000rpm

Sealey SA77 random orbital air sander for controlled, swirl-reducing sanding on panels and flat surfaces, supplied with a Ø150mm hook-and-loop backing pad for quick abrasive changes.

Designed for workshop and bodyshop use, this pneumatic sander combines a lightweight aluminium body with a balanced counterweight assembly for comfortable handling during longer sanding sessions.

Key Features

• Random orbital action: Helps reduce visible swirl marks for a more consistent surface finish.
• Ø150mm hook-and-loop backing pad: Fast disc changes and secure abrasive hold during use.
• Lightweight aluminium body: Balanced design to support comfortable, controlled sanding.
• Double bearing counterbalance assembly: Contributes to smoother running and improved tool stability.
• Spindle lock: Makes backing pad removal quicker and easier.
• Airflow control valve: Lets you fine-tune tool response to suit the job and abrasive grade.
• Composite cap & internal baffle: Built to support quieter operation.

Specifications at a glance

Suitable applications

• Surface preparation and finishing on metal panels, fillers and primers.
• General workshop sanding where controlled material removal is required.
• Use with Ø150mm hook-and-loop sanding discs.