Dynabrade 58506 Palm Air Orbital Sander 4x5.75 in

Product Description

The DYNABRADE 58506 is a palm-style pneumatic orbital sander built for finish sanding on flat and mildly contoured surfaces. It operates at 10,000 orbits per minute (OPM) with a 0.09375-inch (2 mm) orbit diameter, delivering consistent swirl-free material removal. The tool requires a 90 psig air supply at 13 CFM through a 1/4 NPT inlet and produces 0.15 horsepower at the pad. It ships with a 56323 Delta Style vacuum sanding pad for integrated dust collection. At 2.6 pounds, it is sized for extended one-hand use on production finishing work.

The 58506 is suited for residential and light commercial finishing applications where a rectangular 4 x 5.75-inch pad is the correct footprint. Typical uses include furniture finishing, door and trim prep, drywall feathering, and fine surface prep before coating. The integrated vacuum capability makes it appropriate for enclosed job sites or work areas with dust control requirements. It is installed and operated by finish carpenters, painters, body shop technicians, and general tradespeople who run compressed air tools.

Key Features

• 10,000 OPM operating speed for efficient swirl-free surface finishing
• Rectangular 4 x 5.75-inch pad matches standard quarter-sheet abrasive sizing
• 0.09375-inch (2 mm) orbit diameter for fine finish and reduced swirl marks
• Integrated vacuum port supports dust collection at the source
• Includes 56323 Delta Style vacuum sanding pad
• Lightweight at 2.6 pounds for reduced operator fatigue during extended use

Compatibility

Designed for use with standard rectangular sanding abrasives cut to 4 x 5.75 inches and compatible with vacuum hose systems accepting the included Delta Style sanding pad connection.

Installation Notes

Connection and disconnection of pneumatic tools must be performed with the air supply line depressurized. Ensure the compressed air source is regulated to 90 psig and the supply line is sized to deliver at least 13 CFM without pressure drop. A licensed or experienced pneumatic tool operator should verify that the air line and fittings are rated for the operating pressure before use. Follow the tool manufacturer and facility safety guidelines when connecting to dust collection systems.