answer reward deadline - - : : hardness, cutting speed submit other answers - - : : the coating has high hardness (tic - hv . tin - hv ), good wear resistance, can reduce the crater wear and flank wear on the rake face of the tool, and improve the durability of the tool. the coated blade has a % to %...
answer reward question has expired trying to recycle ground carbide powder from our cutting tool shop dust collectors. i know it is a very small particulate. anyone know of a filter or something i might use to pull out the sand and ground tool steel. any advice might help. thanks submit other answers...