Our Pick: Sainsmart Genmitsu CubiKo

It wins 5 out of 8 comparison categories while costing $50 less.

Sainsmart Genmitsu
Spec
Lunyee 4040
$800
Price
$850
300 × 200 mm
Work area
400 × 400 mm
90 mm
Z travel
80 mm
500 W
Spindle power
800 W
18 kg
Weight
18 kg
Fully enclosed aluminum with linear rails
Frame
Aluminum extrusion with reinforced steel gantry
GRBL 1.1 (32-bit)
Controller
GRBL 1.1 (32-bit)
Candle, UGS, Fusion 360, Carbide Create
Software
Candle, UGS, CNCjs, LaserGRBL

Specs are evenly split between both machines. Both are similarly priced. Sainsmart Genmitsu CubiKo leads by 9 points overall — here’s where those points come from:

Benchmark Scores

Side-by-side score comparison across all five benchmark dimensions.

64
Sainsmart Genmitsu

Overall

55
Lunyee 4040
55 Value 60
62 Rigidity 42
72 Precision 45
80 Ease of use 60
45 Capability 45

Sainsmart Genmitsu CubiKo

Pros

  • Fully enclosed design for dust and noise containment
  • Linear rails on all axes for smooth precision
  • 500W brushless spindle is a major upgrade over 300W DC motors
  • Compact footprint suits small workshops
  • Can cut aluminum with proper feeds and speeds

Cons

  • Small 300x200mm work area limits project size
  • Premium price for the work area offered
  • Relatively new product with growing community
  • Enclosed design limits visibility during cuts

Lunyee 4040 Titan CNC Router

Pros

  • 800W brushless spindle is a significant upgrade over budget 500W motors
  • Reinforced steel gantry improves rigidity over other Lunyee models
  • Reasonable price for an 800W spindle machine
  • Can handle hardwoods with appropriate feeds and speeds
  • ER11 collet accepts standard endmill sizes

Cons

  • Lunyee brand still has limited customer support infrastructure
  • 400x400mm work area is small for an $850 machine
  • Documentation quality remains below competitors like Sainsmart or Sienci
  • Lead screws can develop backlash over extended use
  • Spare parts availability is uncertain

Verdict

Sainsmart Genmitsu CubiKo wins this comparison with 5 categories to 3.

It wins 5 out of 8 comparison categories while costing $50 less.

Where to Buy

Price-first merchant links with the clearest reason to click first.

Frequently Asked Questions

What is the difference between Sainsmart Genmitsu CubiKo and Lunyee 4040 Titan CNC Router?

The Sainsmart Genmitsu CubiKo ($800) features a 500W spindle with a 300×200mm work area and a Fully enclosed aluminum with linear rails frame. The Lunyee 4040 Titan CNC Router ($850) features a 800W spindle with a 400×400mm work area and a Aluminum extrusion with reinforced steel gantry frame. Overall, the Sainsmart Genmitsu CubiKo wins more comparison categories.

Which is better value for money — Sainsmart Genmitsu CubiKo or Lunyee 4040 Titan CNC Router?

The Sainsmart Genmitsu CubiKo is $50 cheaper at $800 vs $850. Our value scores rate the Lunyee 4040 Titan CNC Router higher at 60/100.

Which router is easier to set up and use?

Based on our ease-of-use benchmarks, the Sainsmart Genmitsu CubiKo scores higher (80/100 vs 60/100). Both support Candle, UGS, Fusion 360 among other software options.

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