3M™ Non-Vacuum Orbital Sander 20331, 3 in x 4 in, 1/8 in Orbit, 10,000 Max OPM, 1 ea/Case

Designed to Deliver Outstanding Finish

3M's 3 x 4-inch 3M™ Orbital Sanders - Original Series feature a .24 (179) horsepower motor with a 1/8  inch (3.0 mm) diameter circular sanding action ideal for flat surface finishing and sealer sanding. These pneumatic — air-powered — sanders run on power generated by an air compressor for hours of continuous use.
 Make fast work of sanding and surface preparation on wood, metal, fiberglass and composite materials. This sander delivers a scratch-, gouge- and swirl-free finish ready for paint or varnish.
 Lightweight, compact, ergonomically designed for operator comfort, it’s robust enough to use hour after hour in an industrial environment.
Three Vacuum Styles
Three vacuum styles mean one is right for your application.

Popular and powerful non-vacuum sander comes with a 3M™ Hookit™ Pad included. Non-vacuum models are used in applications where dust extraction is not a concern.
A central vacuum-ready sander, with a 3M™ Hookit™ Clean Sanding Pad, easily attaches to an existing central vacuum to evacuate dust.
3M's self-generating vacuum sander is designed to work with the 3M™ Clean Sanding System.™ It comes with a HEPA-rated Clean Sanding Filter Bag and Clean Sanding Hookit™ Pad.

Breathe Easy and Maximize Performance, Productivity
 
The 3M™ Clean Sanding System™ helps you control this fugitive dust and thus:

Attain a better finish when the abrasive is kept clean
Reduce cleanup costs
Extend abrasive material life
Reduce buffing and rework
Maximize your profits
Breathe cleaner air

Hookit Attachment System for Optimal Performance

3M™ Hookit™ back-up pads are perfectly mated for use with hook-and-loop style 3M™ Hookit™ sheets. They’re ideal for work spaces where adhesive backed discs may become contaminated by dust, dirt, or flying debris. The 3M™ Hookit™ attachment system allows you to easily attach, detach and reattach the abrasive, thus utilizing the entire life of the sheet, resulting in less shop waste.

3M Science. Applied to Designing the Tools You Use

When you need a finishing tool, you might not think about the innovative equipment technology required to help you do the job more efficiently. 3M does. That’s why they engineered a better line of air-powered finishing tools. Tools designed to work hand-in-hand with the 3M™ Abrasives and Accessories you’ve always trusted.

• Ideal for flat surface finishing and sealer sanding
• Compact, lightweight with a grip-from- the-top design for less fatigue
• Precision-balanced and designed for smooth operation
• Pneumatic power provides hours of continuous use, far exceeding standard electric sanders (air hose and air compressor sold separately)
• Three models – non vacuum, central vacuum-ready and self-generated vacuum