Genmitsu 4040-PRO
#6 in CompactFull review
A low cost, upgradable 4040 for hobbyists who want lead screw accuracy and a bigger bed than a 3018. Plan on a trim router upgrade for serious wood cutting.
Amazon $609 SainSmart $599$599
The Genmitsu 4040-PRO and the FoxAlien Masuter Pro are evenly matched, rated 2.8 and 2.8. The Genmitsu 4040-PRO leads on motion. The FoxAlien Masuter Pro costs $50 less ($549 vs $599).
FoxAlien Masuter Pro
#7 in CompactFull review
A low cost first CNC for signs and engraving in wood and plastic. Buyers planning to cut aluminum or hardwood quickly should look at a machine with a bigger spindle.
Amazon $549$549
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Genmitsu 4040-PRO for motion (screw or rack drive, limit switches vs V-wheels and belts, no limit switches).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every compact CNC router; a clear win is highlighted. How we rank explains each one.
| Factor weight | Genmitsu 4040-PRO | FoxAlien Masuter Pro |
|---|---|---|
| Overall rating | 2.8/5 | 2.8/5 |
| Price 25% | 52 $599 | 56 $549 |
| Work area 15% | 98 246 sq in (15.7 x 15.7 in) | 98 246 sq in (15.7 x 15.7 in) |
| Spindle 15% | 7 75 W spindle | 50 spindle power not published (neutral score used) |
| Motion 20% | 45 screw or rack drive, limit switches | 0 V-wheels and belts, no limit switches |
| Warranty 25% | 0 1-year warranty | 0 1-year warranty |
Specifications
| Genmitsu 4040-PRO | FoxAlien Masuter Pro | |
|---|---|---|
| Work area | ||
| Travel (X x Y x Z) | 15.7 x 15.7 x 3.1 in | 15.7 x 15.7 x 2.4 in |
| Area | 246 sq in | 246 sq in |
| Spindle | ||
| Spindle | 775 brushed DC spindle, 42 mm mount | 775 brushed DC, 52 mm mount |
| Power | 75 W | - |
| Top speed | 9,000 rpm | 10,000 rpm |
| Motion and control | ||
| Frame | aluminum | aluminum |
| Linear rails | No | No |
| Drive | Lead screw | - |
| Closed-loop steppers | No | No |
| Limit switches | Yes | - |
| Controller | GRBL, 32-bit board | GRBL |
| Offline controller | No | No |
| Build | ||
| Weight | 45.5 lb | 28.7 lb |
| Warranty | 1 year | 1 year |
| Released | 2022-10 | 2022-05 |