1 mm Minimum diamond layer thickness 2 mm Real diamond layer thickness 2-3 mm Durable CNC milled duralumin base plate Diamond layer is glued to the base plate Marking is clearly visible on CNC milled aluminum No copper in the binder

T1 Angle Guide slides on the surface of your working table and does not damage the sharpening stone

Gokumyo stones are universal and can be used to sharpen knives of any steel including high carbon

2" Magnetic attachment for small knives (4

Breeze stones are universal and can be used to sharpen knives of any steel

laser edge goniometer master Variation:Master 1 mm Minimum diamond layerLaser Goniometer is a tool of measurement of the sharpening angle of knives and scissors. It's the price wise alternative of expensive equipment invented by CATRA. Laser Goniometer Master version is more advanced than Lite and Pro versions. Master version has a blade fixation by magnets. This allows you to study the geometry of the knife in peace and quiet. Two strong magnets allow you to hold the knife inside the goniometer or the goniometer itself