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3M Central Vacuum Orbital Sander - Pneumatic Palm Sander - Air Powered - For Wood, Composites, Metal - 3' x 4', 1/8' Orbit - 20430

4.4 (2) Write Review
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$303.90

$ 99 .00 $99.00

In Stock

About this item

  • 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
  • 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


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.


Phil Kidder
Reviewed in the United States on February 14, 2024
Nice 3x4 sander. I use this for final sanding in cabinet shop.
Tim sheets
Reviewed in the United States on July 30, 2016
This is the perfect sander for smaller projects like drawers etc where you need to ge into tight spots. It's light weight and has a great feel. The only problem is if your vacuum has too much suction, the sander bounces around.