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Dynabrade 52634 right-angle air disc sander, 1.3 hp, rubber handle and housing, lever throttle

Dynabrade Products

Dynabrade 52634 Right Angle Air Disc Sander 1.3 hp

SKU CH-NG9M-CRX36

Right-angle air disc sander delivering 1.3 hp at 12,000 rpm with a 10 in overall length and 90 psi operating pressure

  • Product typeAngle, Pitch & Slope Locators
  • 3 hp motor delivers industrial sanding power
  • 12,000 RPM free speed removes material quickly
  • 0 CFM at full load sustains heavy-duty cycles
  • 75 CFM average consumption at 15-second runs
  • Rubber handle and housing absorb vibration for comfort

Dynabrade 52634 Right Angle Air Disc Sander

The Dynabrade 52634 is a right angle air disc sander built for industrial duty. It delivers 1.3 hp and runs at a free speed of 12,000 RPM with a 4 1/2 inch pad. The tool requires 90 psi and a minimum 3/8 inch hose. It features a lever throttle, rubber handle and housing, and rotational exhaust.

Suited For Metal Fabrication And Finishing Work

This sander suits metal fabrication, weld blending and surface preparation where a right angle head reaches tight spots. The 1.3 hp motor provides steady torque for heavy material removal. Buyers who need variable speed control or integrated dust extraction should look at other models because this unit has fixed speed and a non vacuum design.

1.3 hp Motor At 12,000 RPM Free Speed

The single specification that decides fit is the 1.3 hp motor running at 12,000 RPM free speed. This power and speed combination determines material removal rate and disc compatibility for the 4 1/2 inch pad. Verify that your compressor can supply 43.0 CFM at full load and 10.75 average CFM before purchase.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $659.99
Pricier than about 92% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand nameDynabrade
Product typeAngle, Pitch & Slope Locators

Questions about this item

What does 1.3 hp deliver in actual sanding work?

The 1.3 hp motor produces 12,000 RPM free speed for aggressive material removal on metal and composite surfaces.

How does the 3/8 in NPT air inlet and 90 psi requirement limit airflow?

At 90 psi the sander draws 10.75 CFM average over a 15 second run and 43.0 CFM at full load, so the compressor and hose must sustain that flow.

Will the 4 1/2 in pad and 5/8 in.-11 spindle fit my existing discs?

The 4 1/2 in rubber pad uses a 5/8 in.-11 spindle thread, matching standard discs with that arbor size.

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