Shop Fox W1831 Oscillating Spindle Sander 1/2 HP
- 120 volts, single phase corded motor
- 1.2 A amperage capacity listed
- 2000 rpm maximum rotational speed
- 3 inch disc diameter, 80 coarse grit
- 32 lb, corded electric
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A corded oscillating spindle sander for curved edges, with a small motor rating and a stated grit. The dimension line looks incomplete, so confirm the machine size before planning bench space.
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ASIN: B008DPYSHAModel: W1831Category: Sanders
Overview
Not a belt or disc sander, the Shop Fox W1831 is an oscillating spindle sander that works curved edges. A corded electric motor drives the spindle, and the listing gives a three inch disc diameter and a coarse grit.
Oscillation spreads wear over the sleeve and cuts down on burn marks, which is the reason to choose a spindle sander for contours. The limitation is thin detail: the listed height cannot be the whole machine and no sleeve sizes are given.
Who it's for
Hobby woodworkers shaping curved parts will find the oscillating action useful. People sanding flat boards, or needing a broad set of spindle sizes, should consider a drum or belt sander.
Pros and cons
- Oscillating spindle action
- Corded electric power
- Coarse grit listed
- Reasonable weight for a stand-alone sander
- Dimensions look incomplete
- Sleeve sizes not listed
- Warranty not stated
Performance notes
Rotation and oscillation together move the abrasive across the edge, which reduces heat and burn marks. Speed is fixed at the stated maximum, so coarse removal and finish both depend on the grit. A small motor limits how hard the user can press.
Specifications
| Brand | Shop Fox |
|---|---|
| Model | W1831 |
| Dimensions & fit | |
| Disc Diameter | 3 incheslower than 78% of 50 sanders |
| Item Dimensions L X W X H | 15 x 11.5 x 1.31 inches |
| Item weight | 32 pounds |
| Capacity & performance | |
| Maximum Rotational Speed | 2000 rpmlower than 81% of 111 sanders |
| Amperage Capacity | 1.2 A |
| Power & efficiency | |
| Power Source | Corded electric |
| Voltage | 120 volts |
| Included components | |
| Included Components | Item |
| Unit Count | 1 Count |
| Other details | |
| Grit Number | 80 |
| Grit Type | Coarse |
| Shape | Rectangular Prism |
Closest rivals on specs
Electric Drywall Sander with Vacuum and LED Light- Maximum Rotational Speed 2000 vs 1800 rpm (+11%)
MYTOL H21K3 Electric Drywall Sander with Vacuum- Maximum Rotational Speed 2000 vs 1800 rpm (+11%)
Frequently asked questions
What is included with the Shop Fox W1831?
The included components field says item, meaning the sander itself. Sleeves, drums and a table are not itemized.
Is the Shop Fox W1831 a belt sander?
No. It is an oscillating spindle sander.
What power does the Shop Fox W1831 use?
Corded electric at 120 volts.
Why does the listing show a height of 1.31 inches?
The listing gives 15 x 11.5 x 1.31 inches, which cannot describe a full spindle sander. Confirm the true size with the seller.