BEAM COMPASS WITH TRAMMEL POINTS

BEAM COMPASS – TRAMMEL POINTS “Essentially, a giant compass” ** DETAILS ** HOW LONG TO MAKE: 2 hours each HARDEST PART(s): Shaving off the concrete nail heads HOW FOUND: For my circle routing jig, I needed a trammel to scribe the circle sections. Looked it up on the internet for a DIY version, found this guy’s video and liked it. MATERIALS: Brass knurled rod, countersunk machine screw, 3’ threaded rod, concrete nails NOTES: They work great! ORIGINAL SOURCE: COMMENTS: