Makita 9403
The Makita 9403 is the big dog of belt sanders. It is the quietest 4x24 I have used, runs cool even under heavy load, and the belt tracking adjustment actually holds. I use it for flattening end-grain cutting boards and leveling tabletop glue-ups where I need to hog off material fast without burning the wood. The flat top lets me invert it as a stationary sander for small parts.
I have flattened cutting boards, leveled glue-ups, and stripped paint with too many belt sanders. These five are the ones I keep reaching for in 2026.
I have spent more weekends than I can count flattening cutting boards, leveling glue-ups, and stripping old paint off salvage lumber. Belt sanders are blunt instruments compared to a planer, but for a hobby shop they earn their keep. Here are the five I actually use and recommend.
| Sander | Belt Size | Best For |
| — | — | — |
| Makita 9403 | 4×24 | Heavy stock removal |
| Bosch 1250DEVS | 6 inch disc | Fine finishing |
| Porter-Cable 352VS | 3×21 | All-around hobby use |
| Skil 7510-01 | 3×18 | Budget pick |
| Festool BS 105 | 4×24 | Premium control |
How we evaluated these
We compare every pick against the field on real specifications, certifications, and aggregated owner reviews. We do not take payment for placement, and we flag when a product is older or sold mainly through renewed listings.
The shortlist
| Pick | Best for | Score | |
|---|---|---|---|
| Makita 9403 | 4x24 | Check price | |
| Bosch 1250DEVS | 6 inch disc | Check price | |
| Porter-Cable 352VS | 3x21 | Check price | |
| Skil 7510-01 | 3x18 | Check price | |
| Festool BS 105 | 4x24 | Check price |
Each pick, examined
Makita 9403
The Makita 9403 is the big dog of belt sanders. It is the quietest 4x24 I have used, runs cool even under heavy load, and the belt tracking adjustment actually holds. I use it for flattening end-grain cutting boards and leveling tabletop glue-ups where I need to hog off material fast without burning the wood. The flat top lets me invert it as a stationary sander for small parts.
Bosch 1250DEVS
This is technically a random orbital with a belt-style aggressive mode, and I keep it on the bench for finish work. The dual-mode action lets me start aggressive and switch to fine without changing tools. Dust collection is excellent when paired with a shop vac, which matters when I am working indoors on a winter project.
Porter-Cable 352VS
For a hobbyist who only wants to own one belt sander, the Porter-Cable 352VS is my pick. Variable speed lets me dial it down for veneer or crank it up for paint stripping. The 3x21 belt size is the most common and cheapest to stock. Tracking is manual but stays put once set.
Skil 7510-01
The Skil is the sander I recommend to friends who are not sure they will use it twice a year. It is under a hundred dollars, takes 3x18 belts which are everywhere, and gets the job done on small projects. It vibrates more than the premium options and the dust bag is a token effort, but for the price it is a legitimate tool.
Festool BS 105
If money is no object and you sand for hours at a time, the Festool BS 105 is the most refined belt sander I have used. The ergonomics, the dust extraction with a CT vacuum, and the way it tracks without drift make it a different category of tool. I do not own one personally, but I have used a friend's enough to know it earns its premium for pros.
Questions answered
I start with 60 or 80 grit for rough stock, then move to 120, then 180 before switching to a random orbital. Skipping grits leaves swirl marks that show up under finish.
3x21 is lighter and easier to control on smaller projects. 4x24 removes material faster and tracks straighter on big panels. I own both and pick based on the job.
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