Makita 3" x 21" Corded Belt Sander

MakitaSKU: 9903

In stock


Makita’s 3 x 21-Inch Belt Sander, model 9903, combines power and speed with ease-of-use features and less noise for fast and efficient stock removal. The 9903 is ideal for woodworkers, carpenters, furniture makers, floor installers, deck builders and general contractors who require a best-in-class belt sander. The 9903 features a powerful 8.8 AMP motor with electronic speed control to maintain constant speed under load. The variable speed control dial allows the user to match the speed (690-1,440 ft./min.) to the application. The 9903 also features less noise: at only 84dB, it is one of the quietest sanders in its class.


  • Powerful 8.8 AMP motor; only 85dB
  • Variable speed control dial (690 -1,440 ft./min.) to match the speed to the application
  • Auto-tracking belt system tracks belt without adjustment
  • Innovative design for sanding flush to wall with nose and side of sander
  • Front grip design for comfortable operation
  • 3" wide belt with a speed of 1,440 ft./min. for faster material removal
  • Dust bag for a cleaner work environment
  • Long 16.4 ft. power cord for easier maneuverability
  • Sands wood or metal and removes paint and rust
  • Double insulated
  • 1 Year Limited Manufacturer Warranty


    • Belt Size : 3" x 21"
    • Belt Speed (variable speed) : 690 - 1,440 ft./min.
    • AMPS : 8.8
    • Overall Length : 11-5/8"
    • Net Weight : 9.5 lbs.
    • Variable speed dial : Yes
    • Dust bag included : Yes
    • Sands flush to wall : Yes


    • (1) 3" x 21" Abrasive Belt, 80 Grit (742308-3-1)
    • (1) Dust Bag (122591-2)

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