Chicago Pneumatic Random Orbital Sander | CP5306-50SV | 12000 RPM | 5" PSA Pad | 3/16" Orbit

Built for circular-pad sanding, paint preparation, and surface refinement where dust control is useful, the Chicago Pneumatic CP5306-50SV pneumatic random orbital sander delivers a fast 12,000 RPM free speed with a 0.3 hp / 210 W motor for controlled abrasive motion on panels, repair areas, fabricated parts, and prepared surfaces. Its 5" / 127 mm PSA circular pad uses pressure-sensitive adhesive abrasive discs, giving technicians secure disc attachment for repeated sanding passes and finishing work.

The 3/16" / 5 mm orbit creates a balanced random orbital sanding pattern for primer sanding, coating preparation, filler smoothing, and surface refinement before paint or polishing. This self-vacuum CP53 Series model helps draw sanding dust away from the work surface when used with compatible dust collection components and abrasives, making it useful for autobody repair, maintenance shops, fabrication work, and garage sanding tasks where a 5" pad provides a practical balance of coverage and control.

Type: Pneumatic Random Orbital Sander | Model: CP5306-50SV | SKU: 6151702130 | Series: CP53 | Free Speed: 12,000 RPM | Power: 0.3 hp / 210 W | Pad Size: 5" / 127 mm | Pad Type: Circular PSA | Orbit Diameter: 3/16" / 5 mm | Vacuum Type: Self vacuum | Spindle Thread: 5/8-24 UNF | Air Consumption @ Load: 17 CFM / 8 l/s | Air Consumption @ Free Speed: 17 CFM / 8 l/s | Air Inlet: 1/4" NPT | Min. Hose Size: 1/4" / 6 mm | Rated Working Pressure: 90 PSI / 6.3 bar | Weight: 1.7 lb / 0.8 kg | Length: 7.3" / 186 mm | Height: 3.26" / 83 mm | Sound Pressure: 85 dB(A) | Sound Power: 96 dB(A) | Vibration: 3.2 m/s² | Vibration Uncertainty: 1.7 m/s²

Features:

• 0.3 hp / 210 W pneumatic motor supports sanding, finishing, and pre-polishing work on prepared surfaces.
• 12,000 RPM free speed keeps the abrasive moving quickly for coating preparation, primer sanding, and finish refinement.
• 5" / 127 mm circular PSA pad provides a useful balance of surface coverage and control for common sanding tasks.
• 3/16" / 5 mm orbit creates a controlled sanding pattern for primer prep, light material removal, and surface refinement.
• Self-vacuum configuration helps move sanding dust away from the work area when paired with compatible collection components.
• Palm-grip body helps improve control during panel work, edge sanding, spot repair, and repeated finishing passes.
• Integrated motor silencer helps reduce operating noise in body shop, repair, and production environments.
• Lubrication-free motor helps reduce oil carryover concerns around paint preparation, sanding, and finishing work.

Applications:

• Autobody repair and refinishing: Sanding primer, filler, repair panels, and blend areas before paint, clearcoat, or polishing steps.
• Paint and coating preparation: Preparing painted, primed, and coated surfaces where a 5" PSA pad gives controlled abrasive contact.
• Metal fabrication: Blending surface marks, smoothing smaller fabricated parts, and preparing components before coating or final finishing.
• Industrial maintenance and MRO: Cleaning up equipment covers, guards, housings, repair patches, and panels during refurbishment work.
• Vehicle service and restoration: Refinishing body sections, curved surfaces, and repair areas where a palm-style sander is easier to control.
• Workshop and garage use: General surface sanding on compatible materials when paired with PSA abrasive discs and a compressor sized for the tool's airflow demand.

FAQs:

• Q: What abrasive discs fit the CP5306-50SV?
  A: This model uses 5" / 127 mm circular PSA abrasive discs. PSA stands for pressure-sensitive adhesive, meaning the abrasive sticks directly to the pad rather than attaching with hook & loop backing.
• Q: What does self-vacuum mean on this sander?
  A: Self-vacuum means the tool is configured to help pull sanding dust away from the work surface without requiring a central vacuum line. Use compatible dust collection components and abrasives so the dust path can work properly.
• Q: Can hook & loop abrasive discs be used on this model?
  A: No. This version is specified with a PSA pad, so use compatible adhesive-backed 5" abrasive discs unless the pad has been changed to a manufacturer-approved alternate pad.
• Q: What does the 3/16" orbit do?
  A: Orbit diameter is the size of the pad's random sanding motion. A 3/16" / 5 mm orbit provides a controlled pattern for primer sanding, surface preparation, and finish refinement without being as aggressive as larger-orbit sanders.
• Q: What air supply does the CP5306-50SV require?
  A: The tool is rated for 90 PSI / 6.3 bar and uses 17 CFM / 8 l/s at load. Use at least a 1/4" / 6 mm air hose and confirm the compressor can maintain airflow during continuous sanding.

Looking for more information about Chicago Pneumatic Orbital Sander? Click here to view the Catalog.

For help selecting the correct Chicago Pneumatic Sanders for your assembly application, call (800) 608-5210 or email info@intlairtool.com