Makita 9903 3″ x 21″ Variable Speed Belt Sander

(2 customer reviews)


Only 1 Available (can be backordered)

UOM: EA SKU: MKT9903 Categories: , , , UPC: 088381032674


Makita 9903 3″ x 21″ Variable Speed Belt Sander

The Makita 9903 3″ x 21″ Variable Speed Belt Sander includes:

  • 3″ x 21″ 80G belt
  • Dust bag
  • Cork rubber plate
  • Carbon plate


  • Product no. 9903
  • Can be used as stationary sander when inverted on flat top
  • Adjust sanding speed using the variable speed dial
  • Belt tensioning lever makes changing belts quick and easy
  • Automatic sanding belt centering with auto-track system
  • Easy flush sanding against walls with streamlined right side
  • Front grip is ergonomically designed to increase operator control and comfort
  • 16 ft. (5 m) power cord


  • Belt size: 3″ x 21″ (76 mm x 533 mm)
  • Belt speed range : 690 to 1,440 ft/min. (210 to 438 m/min.)
  • Amperage: 8.8 Amps (120 V)
  • Vibration level: 2.5 m/s²
  • Noise level: 85 dB(A)
  • Overall length: 11-5/8″ (296 mm)
  • Net weight: 9.5 lbs (4.3 kg)

Click here for a selection of Sanding Belts

Additional information

Weight 13 lbs
Brand Name

Corded Power Tools

2 reviews for Makita 9903 3″ x 21″ Variable Speed Belt Sander

  1. Michael Johnson

    Great communications with BC Fastners regarding delivery and timing.
    Used the sander this morningfor the first time, worked very well as I would expect it to.
    Feels strudy, dust collection bag works great with minimal dust in the work area.
    Smooth & quiet to operate.
    Lots of projects in the que for this winter, which will be the true test.

  2. Chris Kraft

    My second belt sander – first was a Porter Cable which I was quite happy with but it was stolen. This sander is super sturdy, very highly reviewed and already has made quick work of several projects. Highly recommmended!!

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