SainSmart PROVerXL 4030S vs MillRight CNC Carve King 2
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
Photo: MillRight CNCMillRight CNC Carve King 2
$999.00
Where they differ
- MillRight CNC Carve King 2 has the larger published X × Y work area: 438 × 438 mm against 400 × 300 mm (1.6× the area).
- SainSmart PROVerXL 4030S lists more Z: 120 mm against 102 mm.
- SainSmart PROVerXL 4030S includes a router or spindle; MillRight CNC Carve King 2 doesn't include one.
- Published footprints: 693 × 658 mm against 711 × 762 mm.
- Ready to cut (machine plus the cheapest sourced router or spindle, before bits): $999 against $1,164.
Published specs
| SainSmart PROVerXL 4030S | MillRight CNC Carve King 2 | |
|---|---|---|
| Price | $999.00 | $999.00 |
| Work area | 400 × 300 mm | 438 × 438 mm |
| Z | 120 mm (4.7") | 102 mm (4.0") |
| Spindle or router | 710W AC router, 6,500-30,000 RPM (included) | Not included; Makita RT0701C mount only |
| Drive | T-screw on all axes (X/Y with wheels) | Trapezoidal stainless leadscrews with anti-backlash nuts, all axes |
| Linear guides | Linear guide on Z; wheels on X/Y | V-channel rails with V wheels |
| Controller and motors | GRBL 1.1h, 32-bit MCU | MillRight boards on an Uno running GRBL. NEMA 17 steppers, dual Y. |
| Software | Candle, Carveco Maker, Easel, UGS | None included; points to Fusion 360 and MillRight's UGS |
| Footprint | 693 x 658 x 590 mm | 25" x 30" on the table; 28" x 30" x 17" with motor overhangs |
| Weight | Not published | Not published |
| Warranty | Not published | 180-day parts warranty |
| Spec notes | 3 | None found |
| Source | Maker’s page ↗ | Maker’s page ↗ |
Work areas to scale
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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.
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