The broaching process, similar to shaping with multiple teeth, is used to machine internal and external surfaces such as holes of circular, square, or irregular shapes, keyways and teeth of internal ...

A new device developed by Command Tooling Systems, Ramsey, Minn. (www.commandtool.com), the New Axis Keyway Cutter, harnesses the machining center's coolant system for power, letting it cut keyways ...