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Silver right-angle pneumatic disc sander with 3-inch pad and 1/4-inch air inlet

DYNABRADE

DYNABRADE 48532 Right Angle Air Disc Sander 0.4 HP

SKU CH-2HJQ-J8A6C

Right-angle pneumatic disc sander runs at 20,000 RPM with a 3 in pad, 0.4 hp motor and 21 cfm air consumption at 90 psi

  • 4 HP motor delivers strong material removal for heavy-duty sanding tasks
  • 20,000 RPM fixed speed provides consistent finish quality on 3-inch discs
  • Right-angle grip design improves control and access in tight workspaces
  • Locking abrasive mount enables quick disc changes without tools
  • 21 CFM air consumption at 90 PSI suits standard shop compressor setups

Dynabrade 48532 right-angle air sander

The Dynabrade 48532 is a pneumatic right-angle disc sander built for heavy-duty industrial finishing. Its compact 90-degree head reaches tight corners on metal, composite or wood surfaces where inline tools cannot fit. Technicians in fabrication, maintenance and automotive shops use it for weld blending, rust removal and surface preparation.

Fixed 20000 RPM with 0.4 hp motor

A 0.4 hp motor drives the 3-inch locking pad at a constant 20000 RPM, delivering aggressive stock removal on flat or contoured areas. The fixed speed suits consistent material removal but offers no lower setting for delicate polishing or heat-sensitive substrates. Air consumption of 21 cfm at 90 psi demands a compressor capable of sustaining that flow during extended runs.

Non-vacuum design directs dust outward

This model has no integrated dust extraction, so debris exits directly from the disc perimeter during operation. Operators should plan for external vacuum capture or personal respiratory protection in enclosed spaces. The 1/4-inch NPT inlet and matching minimum hose size keep plumbing simple, while the right-angle grip reduces wrist strain during prolonged vertical or overhead work.

How it compares

Measured against everything we stock in Air & Hydraulic Power Tools, at today’s prices. Recalculated every night.

Price $590.99
Pricier than about 89% of the 243 comparable items (median $61.99).

Specifications

Product
Brand nameDYNABRADE

Questions about this item

Will the 1/4 in NPT air inlet connect directly to my existing 1/4 in hose fittings?

Yes, the 1/4 in NPT air inlet matches standard 1/4 in hose fittings; ensure your supply line meets the 90 psi requirement and 21 cfm consumption.

How can I verify the sander is running at the correct 20,000 RPM after hooking it up?

Confirm your compressor delivers a steady 90 psi at the tool inlet; the fixed-speed motor will then operate at its rated 20,000 RPM under load.

Does the 48532 include the 3 in locking pad or do I need to buy it separately?

The sander ships with the 3 in locking pad installed, so no separate pad purchase is required for immediate use.

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