CNC record › Sienci Labs
Sienci Labs · read 1 November 2026
LongMill MK3 30x30
- Leadscrew
- Bring your own router
- Closed-loop motors
- Page contradicts itself ×1
$1,400.00*
- Work area
- 813 × 813 mm
- Z
- 117 mm (4.6")
- Drive
- Leadscrew
- Spindle
- Not included
- Warranty
- 365 days from receipt (policy effective 1 Aug 2026)
Work area to scale
Features
Published specs
From Sienci Labs's page for this machine, read 1 November 2026. Inch-to-millimetre conversions are mine.
| Price | $1,400.00* |
|---|---|
| Price note | Shown as $1,400.00 with no currency label. Shipping examples on the page are in USD, so probably USD; not confirmed. (* = currency not stated) |
| Work area, as published | 32" x 32"; Z clearance 4.6" (5.1" max travel). Millimetres converted by me. |
| X travel | 813 mm (32.0") |
| Y travel | 813 mm (32.0") |
| Z | 117 mm (4.6") |
| Spindle / router | Not included ("Router and other accessories sold separately") |
| Drive | T12 leadscrews, all axes |
| Linear motion | 15 mm profiled linear guide rails, all axes |
| Frame | Not published |
| Controller and motors | SLB-LITE controller, grblHAL. Closed-loop NEMA 23, 1.2 Nm. |
| Software | gSender (sender); page says most buyers use Vectric VCarve Pro or Carveco |
| Footprint | About 40" x 45" x 20" (1016 x 1143 x 508 mm) |
| Weight | About 72 lb assembled (see disagreement) |
| Warranty | 365 days from receipt (policy effective 1 Aug 2026) |
| Assembly | Just under 60 minutes |
Where the page contradicts itself
- Weight: the description says about 72 lb assembled; the "Additional information" section says 50 lb.
Not published
The page doesn't give: frame. I'll add missing figures with their source if I find them on another page from the same maker. Owners discuss this maker's machines on the Sienci Community Forum.
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