Image: Sainsmart
Sainsmart Genmitsu 3020-PRO MAX V2
Sainsmart
Best for: Hobbyists who want a compact, stiff desktop machine for small parts, PCBs and light aluminum work
Typical starting price
$369Editorial baseline for this machine
Overall score
Best current buying path
Where to buy
SainSmart: $369 · checked Oct 2
- Shipping varies by retailer
- Check manufacturer site for availability
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Quick verdict
The 3020-PRO MAX V2 is a compact all-metal machine with 300 x 205 x 78mm of travel, built on a 4040 aluminum base with dual steel guide rails on the X beam. It ships with a 300W DC spindle (10000 RPM max), a 32-bit GRBL board, six limit switches, an E-stop and an offline controller. For $369 the structure is a real step above the 3018 class and it can engrave and lightly cut aluminum. The trade-offs are a small bed and a slow-ish spindle; most owners eventually fit a trim router in the 65mm mount position.
Who this fits best
Hobbyists who want a compact, stiff desktop machine for small parts, PCBs and light aluminum work
Buy this if
Hobbyists who want a compact, stiff desktop machine for small parts, PCBs and light aluminum work. All-metal frame with dual steel X guide rails is far stiffer than any 3018.
Skip this if
Work area is only 300 x 205mm, small for signs and furniture parts, and stock 300W DC spindle tops out at 10000 RPM, slow for small bits in wood and plastic.
What else you still need
Flat end mills and a sacrificial board on top of the aluminum spoilboard, a dust shoe or shop vac setup, and probably a 65mm or 69mm trim router plus mount if you want higher RPM for small bits. The laser module and air pump are extra.
Material reality check
Wood, plastics, acrylic, PCB and carbon fiber sheet are comfortable. Aluminum and brass work with small bits, shallow passes and patience; the 10000 RPM ceiling and lead-screw drive mean it is not a fast metal cutter.
Better alternative if...
spend $130 more on the 3020-PRO Ultra on the same frame if you want a 710W router up to 30000 RPM and stronger 60mm stepper motors out of the box. See Sainsmart Genmitsu 3020-PRO Ultra
Where it wins
- All-metal frame with dual steel X guide rails is far stiffer than any 3018
- Machined one-piece aluminum spoilboard with a printed scale
- 78mm Z travel and a Z mount that takes 65mm or 69mm routers
- Six limit switches, E-stop, photoelectric Z-probe and offline controller all included
- Mostly pre-assembled with cable management in a drag chain
Where it falls short
- Work area is only 300 x 205mm, small for signs and furniture parts
- Stock 300W DC spindle tops out at 10000 RPM, slow for small bits in wood and plastic
- Y axis still runs on round rods with lead screws, not rails
- 2000 mm/min max speed is modest
- Upgrading to a trim router means buying a separate mount
Specifications
300 × 205 mm
615 cm²
300W
300W DC spindle, 52mm body, ER11 collet (1/8in included), 48V supply
32-bit GRBL 1.1h board with TB67S109 drivers, 6 limit switches, E-stop, MPG, laser and air-assist ports, offline controller included
15.1 kg
$369
budget
Full specification table
Relative to database
Benchmark Scores
Overall Score
Composite across 5 dimensions
Community Sentiment
We have not summarised owner feedback for the Sainsmart Genmitsu 3020-PRO MAX V2 yet, so this section is intentionally left without claims. Check the sources for current owner discussions.
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