DYNABRADE 5" (127 mm) Dia. National Detroit Dual-Action Sander, Non-Vacuum - DAQ5

DYNABRADE 5" (127 mm) Dia. National Detroit Dual-Action Sander, Non-Vacuum - DAQ5

•  10,000 RPM, 3/8" (10 mm) Dia. Orbit, Rear Exhaust, with Wobble.
• 10,000 RPM National Detroit DAQ-5 is truly two-tools-in-one, easily changing from a Rotary Disc Sander to Random Orbital Sander with the flip of a switch. Ideal for metal applications; great on composite materials.
• Excellent for automotive work, such as paint stripping and blending.
• Also utilized for leveling glue seams on Corian and other solid surfaces.
• Includes 5" (127 mm) Diameter, Non-Vacuum, Vinyl-Face Pad.

Specifications     

What our Experts Think  

Q&A    

Q: What is the DYNABRADE DAQ5 used for?
A: A pneumatic 5-inch dual-action sander designed for automotive bodywork, paint prep, surface leveling, and general finishing applications.

Q: What does “dual-action” mean?
A: It combines orbital motion with rotation to deliver a smooth, swirl-free sanding finish suitable for professional surface preparation.

Q: What is the benefit of the 5" pad size?
A: The 5-inch pad is a standard size for balancing coverage and control, making it ideal for general panel sanding and refinishing work.

Q: What does “non-vacuum” mean?
A: The tool does not have built-in dust extraction, so it is typically used with external dust collection systems or in controlled shop environments.

Q: What applications is it best suited for?
A: Automotive refinishing, body filler sanding, primer leveling, paint prep, and general-purpose finishing work.

Q: Is it suitable for professional use?
A: Yes, it is designed for heavy-duty use in body shops, collision repair centers, and industrial finishing environments.

Q: What power source does it use?
A: It is air-powered and operates using a compressed air supply.

Maintenance Tips    

• Use clean, dry compressed air: Moisture or dirt quickly damages the rotary vane motor and reduces power consistency.
• Lubricate daily: Add a few drops of air-tool oil before use to protect internal vanes and maintain smooth operation.
• Maintain correct air pressure (~75–90 PSI): Stable pressure ensures proper 10,000 RPM speed and consistent dual-action performance.
• Inspect sanding pads regularly: Replace worn 5" vinyl-face or hook-face pads to avoid vibration and uneven finishing.
• Keep spindle & pad mount clean: Dust buildup can affect balance and increase wobble beyond intended design.
• Check air hoses and fittings: Air leaks reduce torque and increase compressor load—tighten or replace worn fittings.
• Keep rear exhaust clear: Ensures proper cooling and prevents overheating during aggressive sanding.
• Clean after each use: Remove paint, filler, and metal dust to prevent clogging internal airflow paths.
• Store dry: Prevent moisture corrosion inside the motor and valve assembly.