V-Core 4.1 Toolhead - SLM/CPAP - Rapido 2 UHF

This is a reimagined V-Core 4.1 toolhead designed to be SLM metal 3d printed. All of the important features remain identical to the original design... nozzle to Beacon offset, duct placing at the nozzle, belt attachment points... this is plug and play. I did this because RR decided not to sell just the toolhead on it's own, and a lot of us would like to have it. Making it SLM friendly seemed like a better option than trying to get individual parts CNC machined. This version is for the Phaetus Rapido 2 Plus UHF. I have a version for the Dragon UHF I'll be posting. I'll also post the CAD file up as soon as I have it cleaned up.

Also, I made it compatible with CPAP cooling. If not, I have another model posted that uses the stock RR 4028 fan and ducts that is also SLM friendly (I'll be updating that soon). 

This has also been adapted to use the EBB42 that we all already have. Those parts are in the DXF folder and are designed to be laser cut from your local source. SendCutSend is who I use in the States. I've included a reference STL for the EBB42 plate to use for the countersinks. Also, there are reference images attached showing where to countersink. 

All the printed parts are oriented how they should be printed. Use standard RR print settings, or whatever you want. It's your stuff, print it how you like. Unfortunately the ducts do require supports under the CPAP extension. This was unavoidable. I designed a two piece duct that didn't require supports, but it added 4 cap head screws and 4 heat set inserts, so for the sake of simplicity I went this direction. It prints fine, so don't stress. 

The BOM is listed below. Sorry if I missed anything, but most likely you already have whatever I missed laying around. 

Here's a short video of the assembled prototype.