A non-standard tool is a tool that is best suited for full or partial cutting of a part and is based on proven standards such as existing blades, clamping devices, tool holders and interfaces; it may be equipped with multiple standards The blade's special tool holder can be used as two or more standard tools; it may also be made of special carbide material and / or slotted indexable inserts that are most efficient and capable of providing longer, More stable tool life. Associated with the non-standard tool also includes incomplete standards, as a standard tool alternative, with a very small deviation characteristics.
