Profile: E.H.Stock(Engineering)Ltd specializes in the design and manufacture of precision cutting and ultra-hard tools. We also provide cutting tools including high speed steel, tungsten carbide, rotary cutters and various forming tools. We provide PCBN & PCD tooling for the global automotive and engineering market. PCBN tools are used in a wide range of industries including automotive, aerospace, mould and die, medical or indeed any application where the machining of hard steel or abrasive iron is necessary. Our HE10 to HE30 grades are designed for turning components in their hard state such as gears, shafts and bearings. We offer polycrystalline diamond (PCD) cutting tools used to machine high abrasive materials.