Hapstone R1 Sharpening Platform Attachment

thingiverse

This is a Table with magnetic base for the Hapstone R1 Sharpening system. Simply remove the clamp from its mount and screw this table into its place Most knife sharpening clamps do not work well on a full flat grind knife (like Spyderco knives etc). This platform attachment makes it easier to sharpen full flat ground knives and gives more flexibility in general sharpening. Assembly: The 2 guides slide together to make a 3-point guide for your knife. This gives you the exact same position if you flip your blade over. Use a small M4 knurled hand nut for assembly, or even simply just a small M4 screw and nut if preferred. I recommend a M4 brass threaded melt-in insert. The Magnet slot in the bottom of the table is for a Neodymium magnet size 50mm x 15mm x 5mm. NOTE: Some of my other useful designs: https://www.thingiverse.com/leadingedge/designs