Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
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SKU 7100138283
Legacy SKU 60440128050
UPC 00051141204314
Part Number 20431

3M™ Orbital Sanders - Original Series are designed to maximize finishing performance on flat surfaces. Its 3 x 4- inch work face easily gets into corners and angles to deliver an exceptionally smooth, flat, professional surface on metal, wood, composites and advanced materials. Air-powered 3M™ Orbital Sanders - Original Series are available in three vacuum styles, with accessories.

  • 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
Estimated date of shipment April 7  


Minimum Order 1 Item
Order Increment 1 Item
Product Dimensions
Imperial Metric
Width 6.88 in 17.48 cm
Length 9.63 in 24.45 cm
Height 4.16 in 10.56 cm
Diameter 3 in 76 mm
Shipping Dimensions
Weight 2.35 lb
Length 9.625 in
Width 6.875 in
Height 4.156 in
Maximum Speed 10,000 rpm
Brochures, Catalogs & Data Sheets
  • Pdf   Instructions_3morbital sander
For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
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.   Add to cart