I try make more better than I make before. I can use all my drill coz universal, mininimum chuck 10mm. I add cross laser guide for speed and accuration. Easy for build and very cheap. Every time perfect and straight drill hole.
https://youtu.be/it9yUn4aFRA
Thanks for posting, I was just looking at the Woodpeckers Drill Guide!
That should give you some idea for modifications. The two pin centering is so logical. You saved me $359.00.
Ralph
Could be a great addition to a pedestal drill or vertical mill if LASER was mounted close to the quill or better on the quill. Height plays a part in accuracy here, perhaps two LASERs directed crossing paths?