Makita 9403 4 in. x 24 in. Belt Sander

Makita Model: mktn9403
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CA Residents
Prop 65 Warning
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WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of those chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically-treated lumber. Refer to product manual/instructionsCancer
Makita 9403 4 in. x 24 in. Belt Sander Makita Model: mktn9403
price for vip customer


Product Features & specs :

Makita 9403 4 in. x 24 in. Belt Sander


Quietest Belt Sander in its class at only 84dB.

Powerful 11 Amp motor for high production use.


  • 4 in. wide belt with a speed of 1640 ft.-min. for fast material removal

  • Labyrinth construction seals motor and bearings from contamination

  • Large front grip is positioned for operator comfort

  • Cord is located on the upper portion of the handle for operator convenience

  • Dust bag swivels 360 degrees for more convenient operation

  • Unique design allows flush sanding to walls

  • Double insulated

What’s Included:

  • 4 in. x 24 in. Belt Sander - 9403

  • Dust Bag - 122562-9

  • Abrasive Belt #80 - 742322-9

  • Operating Manual

Power Source




UL Safety


Wifi compatibility


Bluetooth Compatibility




Dust Collection


Motor Type


No-Load Noise Level

84 dBA

Switch Type


Belt Length

4 in

No-Load Speed (RPM)


CSA Safety


Belt Width

24 in

Case Included




Dust Collection Type

Dust Bag

ETL Safety



13.88 in.


6.5 in.


9.76 in.


13 lbs.

Warranty Term

1 Year

Reviews :

Q & A :


Warranty Information

Makita Standard Warranty

The Makita Standard Warranty applies to both new and factory-reconditioned Makita tools. Every Makita tool is thoroughly inspected and tested before leaving the factory. If you are not satisfied with any Makita tool within 30 days of purchase, return it and Makita will provide a replacement or refund. Each Makita tool is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase. Should any trouble develop during this one-year period, return the COMPLETE tool, freight prepaid, to one of Makita's Factory or Authorized Service Centers.

Each NEW Makita Lithium‐Ion Power Tool, Battery and Charger is warranted to be free of defects from workmanship and materials for the period of THREE YEARS from the date of original purchase

If inspection shows the trouble is caused by defective workmanship or material, Makita will repair (or at its option, replace without charge).

This Warranty does not apply where:
  • Repairs have been made or attempted by others
  • Repairs are required because of normal wear and tear
  • The tool has been abused, misused or improperly maintained
  • Alterations have been made to the tool
In no event shall Makita be liable for any indirect, incidental or consequential damages from the sale or use of the product. This disclaimer applies to both during and after the term of this warranty. Makita disclaims liability for any implied warranties, including implied warranties of "merchantability" and "fitness" for a specific purpose, after the one-year term of this warranty. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.