Pneumatic polisher 28392

random orbitalmachinepneumatic machine

Product Overview
3M™ Random Orbital Buffer 28392 is an air-powered random orbital buffer engineered for AOEM and industrial paint shop finishing. It is optimized for buffing and polishing medium-size defects on clear coat, powder coat, acrylic, solid surfaces and polyurethane, and is suitable for wood and metal surfaces.

Highlights

• Lightweight pneumatic tool for buffing and polishing on clear coat and powder coat
• Low-profile design and quiet operation improve operator control and comfort
• Compatible with 3M™ Finesse-it™ Polishes and Foam Buffing Pads for a uniform finish (polishes and pads sold separately)
• 0.45 HP (336 W) motor delivers professional buffing performance
• Ergonomic features: 3M™ Gripping Material, curved wrist rest and recessed lever
• Suitable for a variety of substrates including wood and metals
• Box includes a 5" 3M™ Hookit™ D/F Low Profile Finishing Disc Pad (PN84226) and a 3M™ Finesse-it Buffing Pad, Orange Foam (PN02362)

Getting the Most From the 3M™ Finesse-it™ System
When used with 3M™ Finesse-it™ Polishes and Foam Buffing Pads (sold separately), the buffer's dual-action 3/8" (10 mm) orbit produces a uniform, haze-free finish. The system helps repair paint defects in AOEM paint shops and can reduce the need for a secondary polisher. Use only foam buffing pads; do not use wool pads.

Ergonomic Features Provide Maximum Comfort
The grip uses patented 3M™ Gripping Material for a secure hold with less hand pressure. Design elements include an extended curved wrist rest, built-in muffler and rear exhaust to reduce vibration and improve comfort during extended use.

The Nitty Gritty
The air-powered Random Orbital Buffer 28392 requires an air compressor and hose (sold separately). Interior threaded spindle: 5/16-24. Recommended speed: 10,000 RPM. Accepts a 5" (127 mm) pad and operates with a 3/8" (10 mm) orbit. The tool supports two-handed operation with or without the removable side handle (PN30334, included). For best results, run the tool flat on the work surface with approximately 4 pounds of force.

Included Items

• One 5" 3M™ Hookit™ D/F Low Profile Finishing Disc Pad (PN84226)
• One 3M™ Finesse-it Buffing Pad, Orange Foam (PN02362)
• Removable side handle (PN30334) included

Typical properties (table)
Air Inlet Thread: 1/4 in NPT
Airflow Rate (Imperial): 21 scfm
Application: Finishing
Brands: 3M™
For Maximum Pad Diameter (Imperial): 5 in
For Maximum Pad Diameter (Metric): 127 mm
Industries: AOEM, Paint Preparation, Transportation & Heavy Equipment, Woodworking
Motor HP (W): 0.45 (336)
Orbit Diameter: 0.37 in
Orbit Diameter (Metric): 10 mm
PSI: 90 PSI
Power Source: Pneumatic
Product Type: Random Orbital Buffer
Sub Applications: AOEM Finish Prep/Repair
Sub Industries: Cabinetry, Custom Woodworking and Millwork, Furniture, Primary Wood and Panel Processing
Tool Diameter: 5 in
Tool Diameter (Metric): 127 mm

Dimensions and Classifications (table)
Overall Diameter (Imperial): 5 in
Overall Diameter (Metric): 127 mm
Overall Height (Imperial): 6.752 in
Overall Height (Metric): 17.15 cm
Overall Length (Imperial): 15.95 in
Overall Length (Metric): 40.5 cm
Overall Width (Imperial): 8.23 in
Overall Width (Metric): 20.9 cm

Technical specifications

• Model: 3M™ Random Orbital Buffer 28392
• Pad size: 5 in (127 mm)
• Orbit: 3/8" (10 mm) / Orbit Diameter: 0.37 in
• Motor power: 0.45 HP (336 W)
• Recommended RPM: 10,000
• Air inlet: 1/4 in NPT
• Airflow: 21 scfm
• Operating pressure: 90 PSI
• Power source: Pneumatic (air-powered)
• Spindle thread: 5/16-24
• Included accessories: Hookit™ Disc Pad PN84226; Finesse-it Buffing Pad PN02362; removable side handle PN30334
• Recommended use: Finishing, AOEM paint shop buffing/polishing; suitable for wood and metal repairs
• Ergonomics: 3M™ Gripping Material, curved wrist rest, recessed lever, built-in muffler and rear exhaust