What Are The Best Belt Sanders in 2025

4-inch belt sander from Makita with a powerful motor and quiet operation.

The Makita 9403 Belt Sander comes with a 4" X 24" belt, delivering fast material removal and smooth finishes. This sander features a powerful 11 AMP motor with electronic speed control to maintain constant speed under load. It has an innovative design for sanding flush to the wall with nose and side of the sander. Its quiet operation at 84 decibels makes it one of the quietest sanders in its class. The labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life.

4-inch belt sander with quiet operation

The Makita 9403 Belt Sander combines power and speed with the quietest operation in its class. The 4" x 24" belt delivers optimum performance with an impressive speed of 1,640 feet per minute. This sander also features a 360-degree rotatable dust bag for maximum convenience and a labyrinth construction to protect the motor from dust and debris

A high-speed belt sander with 1,640 feet-per-minute speed.

The Makita 9403 Belt Sander combines power and speed with ease-of-use features for superior performance. Ideal for woodworkers, carpenters, furniture makers, floor installers, deck builders, and general contractors. The 9403 features a powerful 11 AMP motor with electronic speed control to maintain constant speed under load, with a 4" wide belt and a speed of 1,640 ft./min. for fast stock removal. The 9403 also features less noise: at only 84dB, it is one of the quietest sanders in its class.

Makita 4-inch belt sander with dust bag.

The Makita 9403 Belt Sander combines power and speed with ease-of-use features and less noise for fast and efficient stock removal. The 9403 is ideal for woodworkers, carpenters, furniture makers, floor installers, deck builders and general contractors who require a best-in-class belt sander. It features a powerful 11 AMP motor with electronic speed control to maintain constant speed under load, and a unique design that allows flush sanding to walls. The 360-degree rotating dust bag ensures more efficient dust collection, while the large front grip ensures operator comfort and control.

3-Inch-by-21-Inch variable speed belt sander

The Makita 9903 Belt Sander is an efficient tool, featuring an 8.8 Amp motor that delivers a variable speed of 690-1,440 ft./min for fast and accurate stock removal. Despite its speed, it has the quietest operation in its class. The auto-tracking belt system tracks the belt without adjustment, while the dust bag provides a cleaner work environment.

A 7-Amp belt sander with dust bag and quick-release belt-change system.

The WEN 6321 Belt Sander is the perfect tool for smoothing out surfaces. The 7-Amp motor rotates the belt at over 13 feet per second, while the lightweight design weighs in at a mere six pounds to limit user fatigue during operation. The lock-in safety feature allows users to maintain continuous sanding without requiring a constant grip on the trigger. It also includes a detachable dust bag to minimize clean-up.

7-Amp corded belt sander with quick release and compact design

The WEN 6321 Belt Sander is a compact and powerful tool, capable of handling a wide range of sanding tasks. It features a 7-Amp motor and a quick-release belt change lever that makes paper changes a breeze. The sander comes with a detachable dust bag to help minimize cleanup. The compact design makes it easy to transport and use.

WEN 3x21-inch corded belt sander with dust bag.

The WEN 6321 Belt Sander is a compact and lightweight sander that packs a powerful punch with its 7-amp motor. It comes with a dust bag to help keep your workspace clean and a lock-in safety feature to allow for continuous sanding without applying constant pressure on the trigger. The belt runs at 820 feet per minute, making it suitable for a variety of sanding tasks. The sander also has an adjustment knob to ensure the belt stays in the right position during use.