Width 13 cm

Breeze sharpening stones should be used water or soapy water as a lubricant

delivering 4000 grit

Abrasive: Bonded Silicon Carbide

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

laser knife edge goniometer Width 13 cmLaser 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. Goniometer Lite is an incredibly simple, but sufficiently informative device. It utilizes a built in laser source powered by one CR2032 battery. You can test knives up to 2" wide. The grind can be symmetric, asymmetric, multi beveled, or convexed. The maximum full angle 80 degrees.