Sienci Labs LongMill MK2 48x30 wins 2 of 3 spec categories. Sienci Labs LongMill MK2 48x30 costs $1,400 less. Avid CNC Benchtop Pro 2436 leads by 6 points overall — here’s where those points come from:
Benchmark Scores
Side-by-side score comparison across all five benchmark dimensions.
Overall
Avid CNC Benchtop Pro 2436
Pros
- Industrial-grade linear rails and ball screws
- Steel frame provides exceptional rigidity
- Can cut aluminum aggressively
- True CNC motion controller (not GRBL) for advanced features
- Scales to larger Avid machines if you outgrow it
Cons
- Expensive for the work area offered
- Router/spindle not included
- Mach4 software has a steep learning curve
- Requires a Windows PC with parallel port or motion controller
- Assembly is more involved than consumer machines
Sienci Labs LongMill MK2 48x30
Pros
- Large 48x30 inch work area handles full-width projects
- Same excellent documentation as the 30x30 model
- Anti-backlash lead screws on all axes
- gSender software is beginner-friendly and well-maintained
- Responsive Canadian customer support
Cons
- Router not included adds to total cost
- Larger span reduces rigidity compared to 30x30
- Requires significant workspace footprint
- Heavier and more complex assembly
- Lead screw speed limits rapids on longer axis
Verdict
These routers are evenly matched with 4 wins each. The right choice depends on your specific priorities — compare individual specs and scores above to decide.
Where to Buy
Price-first merchant links with the clearest reason to click first.
Avid CNC Benchtop Pro 2436
$2800Sienci Labs LongMill MK2 48x30
$1400As an Amazon Associate I earn from qualifying purchases. Affiliate links may earn a commission at no extra cost.
Frequently Asked Questions
What is the difference between Avid CNC Benchtop Pro 2436 and Sienci Labs LongMill MK2 48x30?
The Avid CNC Benchtop Pro 2436 ($2800) features a 710W spindle with a 610×610mm work area and a Steel and aluminum with linear rails and ball screws frame. The Sienci Labs LongMill MK2 48x30 ($1400) features a 710W spindle with a 1219×762mm work area and a Steel and aluminum with anti-backlash lead screws frame. Both machines are evenly matched overall.
Which is better value for money — Avid CNC Benchtop Pro 2436 or Sienci Labs LongMill MK2 48x30?
The Sienci Labs LongMill MK2 48x30 is $1400 cheaper at $1400 vs $2800. Our value scores rate the Sienci Labs LongMill MK2 48x30 higher at 75/100.
Which router is easier to set up and use?
Based on our ease-of-use benchmarks, the Sienci Labs LongMill MK2 48x30 scores higher (82/100 vs 40/100). Both support Mach4, Fusion 360, VCarve among other software options.