Onefinity Gen 2 Elite Woodworker vs Sienci Labs LongMill MK3 30x30
Two desktop CNC routers side by side, from each maker's own page, read 1 November 2026. Neither has been tested for this site, so this shows what each maker publishes, not which cuts better.
Where they differ
- Sienci Labs LongMill MK3 30x30 is listed $795 lower ($1,400.00* against $2,195.00).
- Onefinity Gen 2 Elite Woodworker has the larger published X × Y work area: 838 × 838 mm against 813 × 813 mm (1.1× the area).
- Onefinity Gen 2 Elite Woodworker lists more Z: 178 mm against 117 mm.
- Drive: Onefinity Gen 2 Elite Woodworker has ballscrew drive; Sienci Labs LongMill MK3 30x30 has leadscrew drive.
- Only Sienci Labs LongMill MK3 30x30 publishes a footprint.
- Ready to cut (machine plus the cheapest sourced router or spindle, before bits): $2,360 against $1,565.
Published specs
| Onefinity Gen 2 Elite Woodworker | Sienci Labs LongMill MK3 30x30 | |
|---|---|---|
| Price | $2,195.00 | $1,400.00* |
| Work area | 838 × 838 mm | 813 × 813 mm |
| Z | 178 mm (7.0") | 117 mm (4.6") |
| Spindle or router | Not included; takes an 80 mm or 65 mm spindle or a Makita trim router | Not included ("Router and other accessories sold separately") |
| Drive | Ballscrew (1616 on X/Y, 1610 on Z) | T12 leadscrews, all axes |
| Linear guides | 60 mm steel tube X, 50 mm Y; 20 mm guide rails Z | 15 mm profiled linear guide rails, all axes |
| Controller and motors | Redline CNC controller. Closed-loop 2 Nm X/Y, 1.2 Nm Z. Computer optional (15" screen option); WiFi, Ethernet. | SLB-LITE controller, grblHAL. Closed-loop NEMA 23, 1.2 Nm. |
| Software | Lists Vectric, Carveco, Fusion 360, Easel, Carbide Create compatibility; no subscription | gSender (sender); page says most buyers use Vectric VCarve Pro or Carveco |
| Footprint | Not published | About 40" x 45" x 20" (1016 x 1143 x 508 mm) |
| Weight | Not published | About 72 lb assembled (see disagreement) |
| Warranty | Not published | 365 days from receipt (policy effective 1 Aug 2026) |
| Spec notes | None found | 1 |
| Source | Maker’s page ↗ | Maker’s page ↗ |
Work areas to scale
Open in the compare tool See them on your bench
Why this pair
Pairs are picked by a rule: machines in the same size class and within about 60% of each other's price, plus each machine's nearest sibling from the same maker. No search or keyword data was used. All 46 pairs.