Two 4040-PRO CNC router versions are sitting side by side, and apart from the small "+ RC" suffix on one title, they look like the same machine. Both describe the same aluminum-frame router with a 75W spindle, a 400 x 400 x 83mm working stroke, USB communication, and GRBL/Candle compatibility. The real buying question is whether the + RC label matters enough to move the price needle for your shop.
Quick verdict
For most shop owners, the base Pro CNC Machine 4040-PRO at USD 360.26 is the more direct pick: it carries the same listed performance details as the + RC version, while the + RC title is about USD 57 more at USD 417.48. Neither title changes the listed power, working stroke, or software support, so the practical difference comes down to the + RC suffix and the price gap. Choose the + RC version only if the extra suffix in the model name matters to you.
At a glance
| Model | Listed price | Price bar | Key listed difference |
|---|---|---|---|
| Pro CNC Machine 4040-PRO + RC | USD 417.48 | Title includes "+ RC" | |
| Pro CNC Machine 4040-PRO | USD 360.26 | Title omits "+ RC" |
Where each one wins
Choose the + RC version if: you want the 4040-PRO name with the extra suffix included and you don't mind paying the higher listed price.
Choose the base version if: your priority is the straight 4040-PRO title and a listed price that stays below its + RC counterpart.
Both versions list the same GRBL/Candle software support and USB communication, so don't expect a different setup between them.
Product notes
Pro CNC Machine 4040-PRO + RC
This is the version that carries the "+ RC" distinction, and it's the one to choose if that exact title phrase matters to your purchase. The listed price sits above the base version, and you still get the same core package as the base version. If you're comparing the two on paper, this one is the more expensive way to get the 4040-PRO platform. The listed specifications focus on the same router platform, so the + RC suffix is the primary thing that sets the title apart. The main thing to keep in mind is that the shared feature set doesn't change between the two versions, so the decision ultimately comes down to whether the + RC suffix is worth the extra outlay to you.
Pro CNC Machine 4040-PRO
This version is the straightforward 4040-PRO title. It gets you the same core package as the + RC version, but at a lower listed price. For someone who wants to bring a 4040-PRO-class router into a workshop without adding a title suffix, this title keeps the buying decision simple. If you evaluate CNC machines by their listed capabilities rather than by name suffixes, this is the model that gets you the 4040-PRO platform while spending less. The trade-off is that you're not selecting the + RC-labeled version, so anyone who specifically wants that exact title suffix will need to choose the higher-priced version instead.
Final choice by use case
- If you want the exact 4040-PRO title with the "+ RC" suffix included: go with the Pro CNC Machine 4040-PRO Router Woodworking Metal Acrylic MDF Metal Cutting + RC.
- If your main goal is to get the core 4040-PRO specifications at a lower listed price: go with the Pro CNC Machine 4040-PRO Router Woodworking Metal Acrylic MDF Metal Cutting.
