Radial Arm Saw (RAS) Digital Readout (DRO) Mount

thingiverse

This mount was created for a Craftsman Profession Radial Arm Saw Model Number 315.220100. The upper-mount is fairly universal. The lower mount is very custom to this saw, as it fits the collar exactly. This part would need to be reworked for likely any saw by the the 315.220100. The DRO used was the Shahe Digital Readout Linear 0-150mm/0-6inch Accurate Digital LCD Digital Readout Lathe Linear Scale for Milling Machines:. https://www.amazon.com/gp/product/B089ZSG84J/ref=ppx_yo_dt_b_search_asin_image?ie=UTF8&th=1. I used the following hose clamp on the upper part: https://www.amazon.com/gp/product/B07HVBLVD2/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 EesTeck 4" (Diameter) Adjustable 304 Stainless Steel Duct Clamps Hose Clamp Pipe Clamp Air Ducting Clamp worm drive hose clamps. I used metric hex bolts to attach the halves together. I forget the exact size, but I bought the https://www.amazon.com/gp/product/B0B6H9H8S5/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 mixed set. I lengthened the pieces to 4" so that I could rotate the arm on the column back 90 degrees. That's the one you want to do exactly as I've pictured. The piece for the column is symmetrical, so you just need to mirror it to get left and right halves.