Dynabrade 53263 Air Handheld Disc Sander 8500 Rpm 7 Inch

Product Description

The DYNABRADE 53263 is a pneumatic handheld disc sander built for demanding surface preparation and finishing work. Driven by compressed air at 90 psi, it delivers 8,500 RPM and 3 horsepower to power through material removal on metal, wood, and composite surfaces. The 7-inch disc capacity makes it suited for flat and contoured panel work. With a 1/2-inch inlet and an air consumption rate of 97 CFM, this tool requires a properly sized compressor and air supply line to perform at rated speed. At 8.6 pounds, it is sized for sustained handheld use by experienced trades and finishing professionals.

The 53263 is intended for industrial and professional shop environments where aggressive disc sanding is required. Typical applications include weld blending, rust and coating removal, body filler shaping, and surface conditioning on large panels or structural components. The tool accepts 7-inch abrasive discs and is operated by grinding, metalworking, and fabrication professionals who require consistent speed under load.

Key Features

• 8,500 RPM free speed for aggressive material removal
• 3 HP pneumatic motor rated at 90 psi operating pressure
• 7-inch disc size for broad surface coverage
• 1/2-inch air inlet fits standard industrial quick-connect fittings
• 97 CFM air consumption — requires a high-output compressor and adequate supply line
• 8.6-pound tool weight balanced for handheld disc sanding tasks

Compatibility

Designed for use with 7-inch abrasive sanding discs; compatible with standard pneumatic air supply systems delivering a minimum of 90 psi through a 1/2-inch inlet connection.

Installation Notes

This tool is installed and serviced by metalworking, fabrication, or finishing professionals familiar with pneumatic tool systems. Before connecting or disconnecting the air supply, depressurize the line and confirm the air source is isolated. Verify that the compressor output and supply line diameter are capable of sustaining 97 CFM at 90 psi to maintain rated performance. Always mount the correct size and type of abrasive disc per the disc manufacturer's rated RPM before operation.