Print one Ratchet gear
Print one Block
-Place a bolt into the ratchet gear so that the bolt head sits flush with the gear.
-Insert the bolt into the jig block.
-if you have one, insert a 608 bearing into the jig, and snug it in with a nut and washer
-secure the jig in a vice, or clamp. (or hold it if you feel brave)
-use a rotary tool to grind your first tooth into the bolt
-rotate the bolt clockwise one notch
-use a rotary tool to grind tooth into the bolt
-rotate and repeat
This was designed with Sketchup. The skp file has been added for others to work with.