Our Pick: ShopBot PRS5 Alpha CNC Router

It scores 82/100 overall versus 80/100, winning 6 out of 10 comparison categories.

Avid CNC
Spec
ShopBot PRSalpha
$2800
Price
$31127
660 × 961 mm
Work area
2616 × 1245 mm
152 mm
Z travel
203 mm
710 W
Spindle power
3700 W
120 kg
Weight
n/a
Aluminum frame with profile linear guides and ball screws on all axes
Frame
Welded and bolted steel legs and cross supports with aluminum extrusion table sides; hardened steel V-rail on X, linear rails on Y and Z; rack-and-pinion drive on all axes
Avid CNC control system running Centroid CNC12; motor and control package selected when ordering
Controller
Sealed UL certified ShopBot control box with closed-loop Oriental Motor alphaStep steppers and 7.2:1 gearboxes, remote E-stop pendant; runs ShopBot SB3 software on a PC (ShopBot also documents its browser-based FabMo control)
Centroid CNC12, Fusion 360, VCarve, Aspire
Software
ShopBot Control Software (SB3), VCarve Pro, Aspire, Fusion 360

ShopBot PRS5 Alpha CNC Router wins 3 of 4 spec categories. Avid CNC Benchtop Pro 2436 costs $28,327 less. The overall scores are virtually tied — the differences are in the details below.

Benchmark Scores

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

80
Avid CNC

Overall

82
ShopBot PRSalpha
42 Value 38
88 Rigidity 78
90 Precision 72
40 Ease of use 72
82 Capability 88

Avid CNC Benchtop Pro 2436

Pros

  • Industrial-grade linear rails and ball screws
  • Aluminum frame with profile linear guides and ball screws on every axis
  • Designed for wood, plastics and non-ferrous metal work with a suitable spindle and tooling
  • True CNC motion controller (not GRBL) for advanced features

Cons

  • Expensive for the work area offered
  • Spindle, control package and work surface affect the complete-system cost
  • CNC12 setup and learning the machine still take time
  • Requires a suitable Windows control PC for CNC12
  • Assembly is more involved than consumer machines

ShopBot PRS5 Alpha CNC Router

Pros

  • Closed-loop drives correct position and stop with an alarm instead of silently losing steps
  • Published cutting speed up to 720 in/min (18.3 m/min) and rapids up to 1,800 in/min (45.7 m/min)
  • Rails sit level with the bed, so sheets load from any side, and the space under the table stays open
  • Starting price includes a 2.2 hp HSD spindle with VFD and RPM control, plus VCarve Pro
  • Two-year warranty, lifetime phone support and detailed documentation from ShopBot in North Carolina

Cons

  • Starts at $31,127 before vacuum hold-down, a bigger spindle, longer Z or the ATC version
  • Needs a licensed electrician: 120 V for the motors plus 220 V single-phase or three-phase for the spindle
  • Ships as modules for on-site assembly; the gantry alone weighs over 150 lb (68 kg) and needs two people
  • Rack, pinions and V-rails need regular cleaning and greasing
  • Takes a 120 x 79 in (3048 x 2007 mm) footprint for the 4 x 8 size

Verdict

ShopBot PRS5 Alpha CNC Router wins this comparison with 6 categories to 4.

It scores 82/100 overall versus 80/100, winning 6 out of 10 comparison categories.

Where to Buy

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

Avid CNC Benchtop Pro 2436

$2800

ShopBot PRS5 Alpha CNC Router

$31127

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Frequently Asked Questions

What is the difference between Avid CNC Benchtop Pro 2436 and ShopBot PRS5 Alpha CNC Router?

The Avid CNC Benchtop Pro 2436 ($2,800) features a 710W spindle with a 660×961mm work area and a Aluminum frame with profile linear guides and ball screws on all axes frame. The ShopBot PRS5 Alpha CNC Router ($31,127) features a 1641W spindle with a 2616×1245mm work area and a Welded and bolted steel legs and cross supports with aluminum extrusion table sides; hardened steel V-rail on X, linear rails on Y and Z; rack-and-pinion drive on all axes frame. Overall, the ShopBot PRS5 Alpha CNC Router wins more comparison categories.

Which is better value for money — Avid CNC Benchtop Pro 2436 or ShopBot PRS5 Alpha CNC Router?

The Avid CNC Benchtop Pro 2436 is $28,327 cheaper at $2,800 vs $31,127. Our value scores rate the Avid CNC Benchtop Pro 2436 higher at 42/100.

Which router is easier to set up and use?

Based on our ease-of-use benchmarks, the ShopBot PRS5 Alpha CNC Router scores higher (72/100 vs 40/100). Both support Mach4, Fusion 360, VCarve among other software options.

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