Knife Fulcrum Professional Machine The Norton Flattening Stone is

The Norton Flattening Stone is a fast and effective way of maintaining a flat surface on your water stone

375" means 3/8 pitch

Sized Like the Naniwa Stones

#3700026 is a Type 1 Straight Grinding Wheel for use on Foley-Belsaw Model 1055 Sharpeners

then cuts and surfaces them in their shop in France

Knife Fulcrum Professional Machine The Norton Flattening Stone isFor All PT50 Series Sharpness Testers The New KF10R Knife Fulcrum works any of the PT50 Series Edge On Up Sharpness testers. It been redesigned with exciting new features: A wider slot to better accommodate thicker blades A Silcon Insert for edge protection is already installed The best sharpness tester just keeps getting better.