EZE-LAP use a patented heat treatment process to bond the highest quality industrial grade diamond particles in a stainless steel alloy to a precision matched metal substrate. The resulting surface hardness, 72 on the Rockwell C hardness scale, makes these diamond sharpening stones suitable for carbide, ceramic, tool steel, hardened materials and modern stainless steels.
The larger 3" x 8" size of the stone makes for easier sharpening of larger tools and blades like planer blades, and where the use of a honing guide may be preferred for correct sharpening angles.
Use the coarse stone for fast sharpening of agricultural tools, gardening tools, axes and industrial tools to a good quality finish. The course stone is also suitable for de-burring applications and prepping before a final finish.