Makita 9403 belt sander base for flush sanding near edges
Makita 9403 four-inch belt in action for fast material removal
Makita 9403 front grip designed for comfortable, controlled sanding
Makita 9403 dust bag swivels 360° for easy cleanup
Makita 9403 labyrinth construction protects motor and bearings
Makita 9403 nose enables flush sanding to walls
Makita 9403 84 dB quiet operation during use
Makita 9403 replaceable wear plate minimizes downtime
Makita 9403 upper-cord handle for convenient operation

Makita

Makita 9403 4x24 Belt Sander – Quiet, Fast Stock Removal, 11 Amp Corded

High-performance tools and home improvement made for confident daily results

$519.51

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Why customers choose TaskHolt Tools

Overview

Meet the Makita 9403 4" x 24" belt sander, a versatile tool designed for woodworkers who value speed, control, and cleaner work. Its powerful 11-amp motor maintains steady speed under load, helping you tackle stock removal with confidence and precision.

Designed for comfort and efficiency, this sander operates at a notably low noise level for its class, delivering 84 dB of sound while you work. The 4" wide belt sits at a brisk 1,640 feet per minute, enabling faster material removal across soft and hardwoods alike. The tool balances well in the hand, with a large front grip and an intuitive belt-change lever for quick setup between jobs.

Key features

  • Low noise (84 dB) supports longer, more focused work sessions
  • 4" belt at 1,640 ft/min for efficient stock removal
  • Labyrinth construction seals motor and bearings from dust and debris
  • Large front grip designed for ergonomic handling and control
  • Nose and side design enables flush sanding to walls

Real-world use

  • Cabinetry and furniture finishing with smooth edges
  • Decking and flooring prep before applying finish
  • Door and window frame refinishing with reduced gouging
  • General carpentry and renovation projects that require precise edge work

Why it matters

  • Ergonomic front grip supports comfortable, steady control
  • Cord positioned on the upper handle for easy reach and movement
  • Swivel dust bag (360°) improves maneuverability and cleanup
  • Replaceable wear plate helps minimize maintenance downtime
  • Compact, balanced design with a low profile reduces gouging near edges

What’s in the box

  • Abrasive belt (#80; 742322-9)
  • Dust bag (122562-9)

FAQ

Q: What makes the Makita 9403 stand out for belt sanding?

A: A powerful 11A motor, fast 1,640 ft/min belt speed, and low 84 dB noise for comfortable, efficient use.

Q: How does this sander help keep the workspace clean?

A: An efficient dust collection system with a swiveling bag helps visibility and minimizes debris.

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