Precision Speed Square By mirock'sw in WorkshopTools1,965203Save PDFFavoriteIntroduction: Precision Speed SquareBy mirock'swwww.youtube.com/channel/UCJFCZ2sFollowMore by the author:In this video I am trying to make a midi speed square with precision scales, the accuracy is 0.5mm and 0.5°. It turned out a bit dark in color and for this reason let it be dedicated for Halloweenvideo