SainSmart PROVerXL 4030S vs Onefinity Apprentice
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.
Photo: SainSmartSainSmart PROVerXL 4030S
$999.00
Where they differ
- Onefinity Apprentice is listed $4 lower ($995.00 against $999.00).
- Onefinity Apprentice has the larger published X × Y work area: 419 × 419 mm against 400 × 300 mm (1.5× the area).
- Onefinity Apprentice lists more Z: 133 mm against 120 mm.
- SainSmart PROVerXL 4030S includes a router or spindle; Onefinity Apprentice doesn't include one.
- Drive: SainSmart PROVerXL 4030S has leadscrew drive; Onefinity Apprentice has ballscrew drive.
- SainSmart PROVerXL 4030S lists motors the page doesn't describe as open or closed loop; Onefinity Apprentice lists open-loop motors.
- Only SainSmart PROVerXL 4030S publishes a footprint.
- Ready to cut (machine plus the cheapest sourced router or spindle, before bits): $999 against $1,160.
Published specs
| SainSmart PROVerXL 4030S | Onefinity Apprentice | |
|---|---|---|
| Price | $999.00 | $995.00 |
| Work area | 400 × 300 mm | 419 × 419 mm |
| Z | 120 mm (4.7") | 133 mm (5.2") |
| Spindle or router | 710W AC router, 6,500-30,000 RPM (included) | Not included; takes a 65 mm spindle or a Makita trim router |
| Drive | T-screw on all axes (X/Y with wheels) | Ballscrew (1610 on X/Y, 1204 on Z) |
| Linear guides | Linear guide on Z; wheels on X/Y | 30 mm hardened steel tubes X/Y; 16 mm guide rails Z |
| Controller and motors | GRBL 1.1h, 32-bit MCU | Redline CNC controller. Open-loop 1.2 Nm NEMA 23 motors. Computer required. |
| Software | Candle, Carveco Maker, Easel, UGS | Lists Vectric, Carveco, Fusion 360, Easel, Carbide Create compatibility; no subscription |
| Footprint | 693 x 658 x 590 mm | Not published |
| Weight | Not published | Not published |
| Warranty | Not published | Not published |
| Spec notes | 3 | None found |
| 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.