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Right-angle pneumatic disc sander, silver aluminium body, 7-inch threaded pad, side exhaust, 3/8 NPT inlet

Dynabrade Products

Dynabrade Products 53868 Right Angle Air Disc Sander 1.3 hp

SKU CH-6HGC-CWJBK

Right-angle pneumatic disc sander delivering 1.3 hp at 8,500 rpm with 40 cfm air consumption at 90 psi

  • 3 hp motor powers heavy-duty sanding tasks
  • 8,500 RPM fixed speed delivers consistent material removal
  • Right-angle grip improves control in confined spaces
  • 7 in threaded pad handles large surface areas quickly
  • 40 cfm at 90 psi ensures steady pneumatic performance

Right-Angle Air Disc Sander 1.3 hp

The Dynabrade 53868 is a pneumatic right-angle disc sander built for heavy-duty industrial finishing and material removal. Its fixed-speed motor delivers 1.3 hp at 8,500 RPM using a 7 in pad for consistent surface preparation. The threaded 5/8 in.-11 spindle secures abrasive discs for metal fabrication, weld blending and automotive body work. Operators needing a compact angled tool for tight workspaces will find the right-angle grip improves control on vertical and overhead surfaces.

Check Air Supply and Hose Compatibility

Verify your compressor can deliver 40 cfm continuously at 90 psi to maintain rated performance. The tool requires a 3/8 in NPT air inlet and a minimum 3/8 in internal-diameter hose to avoid pressure drop. Confirm the spindle thread matches 5/8 in.-11 before selecting abrasive discs. This model has no integrated vacuum port, so plan for separate dust extraction if your facility requires it. Fixed-speed operation means no RPM adjustment is possible on the tool itself.

No Vacuum or Speed Control Included

The sander ships as a non-vacuum unit without a dust shroud or collection bag, so airborne particulate will not be captured at the source. A 7 in backing pad is included, but abrasive discs are sold separately and must match the 5/8 in.-11 thread. There are no variable-speed settings, electronic feedback or quick-change spindle features supplied. Buyers who need integrated dust extraction or adjustable RPM for heat-sensitive materials should look for a different configuration.

How it compares

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

Price $752.99
Pricier than about 91% of the 243 comparable items (median $61.99).

Specifications

Product
Brand nameDYNABRADE

Questions about this item

Does the Dynabrade 53868 come with the 7 in pad and threaded shank, or must I buy abrasives separately?

The sander includes a 7 in pad with a threaded shank mount; abrasive discs are not included and must be purchased separately.

The specs list a fixed 8,500 RPM speed — is there a variable-speed version of this 1.3 hp model?

This model operates at a fixed 8,500 RPM with no variable-speed settings; other Dynabrade models would be needed for adjustable speed.

Will my 3/8 in hose and 90 psi compressor deliver the 40 cfm this 1.3 hp sander needs?

The tool requires 40 cfm at 90 psi through a 3/8 in NPT inlet; verify your compressor can sustain that flow continuously.

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