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Silver palm-grip orbital sander with rear exhaust and 1/4 NPT inlet

SPEEDAIRE

SPEEDAIRE 31XG58 Air Orbital Sander 5 in Palm

SKU CH-F59B-H4DGR

Five-inch random-orbital air sander with 3/16 in orbit, 0.2 hp motor and 1.3 lb palm grip for light finishing work

  • Compact palm grip reduces fatigue
  • 2 hp motor handles light sanding tasks
  • Random orbital motion prevents swirl marks
  • 8 cfm air consumption at 90 psi
  • Weighs 1.3 lb for easy control

SPEEDAIRE 31XG58 Air Orbital Sander

The SPEEDAIRE 31XG58 is a 5-inch air orbital sander built for light-duty sanding tasks. Its palm-grip design suits operators who need a compact tool for surface preparation or finishing work on automotive panels and woodwork. The adhesive-backed disc mount allows quick abrasive changes during a job. This tool is intended for users with an existing compressed-air supply.

Sustained load behaviour

At 90 psi the sander draws 8 cfm, while its average flow rate is 2 cfm, so a compressor must replenish air continuously during extended use. The 0.2 hp motor maintains a 3/16-inch random orbit without stalling on light material. Rear exhaust directs airflow away from the workpiece, keeping dust clear during long sessions. The 1.3 lb weight reduces operator fatigue over time.

Check your setup first

Verify your compressor delivers 90 psi at the tool inlet with a minimum 3/8-inch hose and 1/4-inch NPT fitting. Ensure the air line can supply 8 cfm peak demand without excessive pressure drop. Buyers without a suitable compressor or hose assembly cannot operate this sander. The tool contains chemicals listed under California Proposition 65.

Highlights

  • Compact palm grip reduces fatigue
  • 2 hp motor handles light sanding tasks
  • Random orbital motion prevents swirl marks
  • 8 cfm air consumption at 90 psi
  • Weighs 1.3 lb for easy control

Specifications

BrandSPEEDAIRE

Questions about this item

How much air does the 31XG58 consume at 90 psi?

The sander draws 8 cfm at the required 90 psi operating pressure.

What air-supply fittings and hose size does the 31XG58 need?

It has a 1/4 in NPT air inlet and requires a minimum 3/8 in hose.

Will the rear exhaust on the 31XG58 interfere with my existing bench setup?

Exhaust exits at the rear, directing airflow away from the workpiece and your bench area.

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