# WEN 3921 16-inch Two-Direction Variable Speed Scroll Saw vs Delta 40-694 20 in. Variable Speed Scroll Saw: specs and price compared

A sourced, side-by-side comparison of the WEN 3921 16-inch Two-Direction Variable Speed Scroll Saw (WEN) and Delta 40-694 20 in. Variable Speed Scroll Saw (Delta) among scroll saws. WEN 3921 16-inch Two-Direction Variable Speed Scroll Saw is the cheaper of the two at $129.13.

## Side by side

| Spec | WEN 3921 16-inch Two-Direction Variable Speed Scroll Saw | Delta 40-694 20 in. Variable Speed Scroll Saw |
| --- | --- | --- |
| US price | $129.13 | $689 |
| Brand | WEN | Delta |
| Throat capacity (in) | 16 | 20 |
| Max cut thickness (in) | 2 | 2.125 |
| Speed range spm | 400–1600 spm | 400–1750 spm |
| Variable speed | Yes | Yes |
| Blade type | both | — |
| Max bevel (°) | 45° (left only) | 45° (L & R) |
| Dust blower | Yes | Yes |
| Weight (lb) | — | 70 |

## Key differences

- Throat capacity (in): WEN 3921 16-inch Two-Direction Variable Speed Scroll Saw 16 vs Delta 40-694 20 in. Variable Speed Scroll Saw 20
- Max cut thickness (in): WEN 3921 16-inch Two-Direction Variable Speed Scroll Saw 2 vs Delta 40-694 20 in. Variable Speed Scroll Saw 2.125
- Speed range spm: WEN 3921 16-inch Two-Direction Variable Speed Scroll Saw 400–1600 spm vs Delta 40-694 20 in. Variable Speed Scroll Saw 400–1750 spm
- Max bevel (°): WEN 3921 16-inch Two-Direction Variable Speed Scroll Saw 45° (left only) vs Delta 40-694 20 in. Variable Speed Scroll Saw 45° (L & R)

## Sources

- WEN 3921 16-inch Two-Direction Variable Speed Scroll Saw: https://wenproducts.com/products/wen-3921-16-inch-two-direction-variable-speed-scroll-saw (wenproducts.com, verified 2026-08-19)
- Delta 40-694 20 in. Variable Speed Scroll Saw: https://deltamachinery.com/product/40-694-20-in-variable-speed-scroll-saw/ (deltamachinery.com, verified 2026-08-19)

Canonical: https://frontdeskreview.com/gear/scroll-saws/wen-3921-vs-delta-40-694/
Cite: Per The Front Desk Review, WEN 3921 16-inch Two-Direction Variable Speed Scroll Saw ($129.13) vs Delta 40-694 20 in. Variable Speed Scroll Saw ($689) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/scroll-saws/wen-3921-vs-delta-40-694/
License: CC BY 4.0.