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Blue right-angle pneumatic disc sander with 7-inch threaded pad, side exhaust, 3/8-inch NPT inlet, 1.3 HP motor

DYNABRADE

DYNABRADE 52802 Right Angle Air Disc Sander 1.3 HP

SKU CH-6N48-ZCSXC

Right-angle pneumatic disc sander delivers 1.3 hp at 7,200 rpm for heavy-duty material removal

  • 3 hp motor delivers heavy-duty sanding power
  • 7 200 rpm fixed speed provides consistent material removal
  • 7 in threaded pad handles large surface areas
  • 40 cfm air consumption matches shop compressor capacity
  • Right-angle grip improves control in tight spaces

Right-Angle Air Disc Sander 1.3 HP

The Dynabrade 52802 is a pneumatic right-angle disc sander built for heavy-duty industrial use. Its 1.3 hp motor drives a 7-inch disc at a fixed 7,200 RPM. The tool suits metal fabrication, weld blending and surface preparation where consistent power matters.

7-Inch Threaded-Shank Disc Mount

The sander accepts only 7-inch abrasive discs with a 5/8 in.-11 threaded shank. Both minimum and maximum wheel diameters are fixed at 7 inches, so smaller or larger pads cannot be fitted. Buyers needing variable disc sizes or hook-and-loop mounting should choose a different model.

40 CFM at 90 PSI Air Demand

Operation requires a continuous 40 cfm airflow at 90 psi through a 3/8 in. NPT inlet with a minimum 3/8 in. hose. The non-vacuum design produces no built-in dust extraction, so external collection or respiratory protection is necessary. No dust collection hardware is included.

Highlights

  • 3 hp motor delivers heavy-duty sanding power
  • 7 200 rpm fixed speed provides consistent material removal
  • 7 in threaded pad handles large surface areas
  • 40 cfm air consumption matches shop compressor capacity
  • Right-angle grip improves control in tight spaces

Specifications

BrandDYNABRADE

Questions about this item

How does the 1.3 hp rating translate to material removal on a real job?

The 1.3 hp motor drives the 7 in disc at 7,200 RPM for heavy-duty stock removal on metal or composite surfaces.

What does the 90 psi and 40 cfm requirement mean for my compressor setup?

You need a compressor that can deliver 40 cfm continuously at 90 psi through a 3/8 in hose to maintain full speed under load.

Will the 5/8 in.-11 spindle thread accept my existing 7 in discs?

Yes, the 5/8 in.-11 threaded shank mounts standard 7 in abrasive discs directly without adapters.

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