Makita 9903 8.8 Amp 3-Inch-by-21-Inch Variable Speed Belt Sander Review

If you are searching for a belt sander then Makita 9903 is the right alternative for you. This is a powerful machine, and even make sanding easier.

If you are searching for a belt sander then Makita 9903 is the right alternative for you. Makita’s motto is “Better Tools Better Life”. By launching this product they really have made sanding jobs easy and efficient. With over ninety years of expertise in power industry, Makita, produces tools that are best in their category. The sander is the ultimate solution to all carpentry and furnishing problems. The weight of the sander is light enough to make it a balanced-sander. This is a powerful yet silent machine. Speed of the sander can be adjusted according to demand of job work. The sander is suited from small to large jobs. Makita ships a dust bag with this sander just to ensure that while working with this sander, leaves mess-less surroundings.

Makita 9903


Features and Specifications of Makita 9903

Main Features

  • Auto Tracking Belt

    Makita 9903 sander consists of abrasive belt and with the help of circuitry, belt tracks on its own. This auto adjusting quality of unit prevents any damage to the job being done and in turn saves time also.

  • Speed Controller

    The sander comes with a very impressive long range of speed from 690 to 1440 ft./minute. To adjust speed according to job work, Makita has provided speed regulator in the form of dial.

  • Insulation

    Double insulation is given to prevent any shocks.

  • Noise-Level

    The sander works at 85 decibel which is probably the lowest noise level of any sander of this kind.

  • Power Cord

    The length of cord matters a lot in case of sanders because in case of bigger area of operation, no one likes to change power outlets.

  • Dust Bag

    Without congesting the user, the dust bag made from superior cloth collects all the dust which sander generates .The work space remains dirt free.


  • Belt Size: 3” x21”
  • Weight: 9.5 pounds
  • Wattage: 1010 watts
  • Amperes:8.8A
  • Belt speed: 690 to 1440 ft./min
  • Cord Length: 16.9 ft.
  • Dimensions: 11.6”x5.6”x6.2”
  • Warranty: 1 year

Pros and Cons of Makita 9903


  • The sander is fitted with auto tracking device that works without any failure to ensure that belt is not required to be adjusted from time to time.
  • Front grip is technically designed so that while working you don’t feel worn out and helps in making the carpentry work easier.
  • If a machine works quietly it will surely do not disturb your performance focused mind. This sander is apt reply to requirement of low noise and keeps a relaxed working condition.
  • This sander has a great design as a lot of engineering efforts are put in while designing weight and broader base and keeping a less high to make it a rightly balanced sander.
  • The sander comes with 8.8 amp rating. This rating might be low for bigger and heavier belts but for this model which consists of 3”x21” size belt, ampere to size ratio is perfectly correct and makes it a powerful sander.
  • Keeping in mind a cleaner work space in furnishing shops, this sander is equipped with spacious dust cloth bag.
  • If you want to adjust sanding depth, a sanding shoe is also available but is optional.
  • The sander comes with 30-day replacement warranty.


  • This product from Makita does not come with any casing.
  • Some people find it a bit heavier.
  • Procuring some of the accessories may be difficult.
  • The cloth quality of dust collector is average.


Makita 9903 sander works very fast and is easy to operate. Dust collection is awesome and the sander moves on the target swiftly. This sander can also be used to remove paint from wooden surfaces. It combines great versatility with rigid build and is considered a popular sander for professional craftsman to novice furnisher. This sander is solid enough to work for longer durations. This sander produces smooth and clean surfaces. Balance as well as precision is hallmark of this product. Makita has certainly made up to a top position in the field of wood working portable engineering equipment. The outlet given in this sander, to collect sand can also be connected to most dust vacuums, in case you want more powerful and speedy expulsion of sand. One should certainly give this sander serious attention. Makita is producing really excellent power devices that are built with high quality raw materials and this has been very successful to be a very reliable product.

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