Abstract: An apparatus and method for forming a keyway in a workpiece is provided. The apparatus includes a shank and cutter, the shank and cutter immovably associated with respect to each other during the keyway forming operation. The apparatus is engageable with a computer numeric controlled machine. The method of forming a keyway in a workpiece includes a reciprocating, chiseling motion for removing layers of material from the workpiece.

Abstract: A wire shaving apparatus for shaving a periphery of wire, bar or rod stock, including structure defining a product flow path between an input and an output and a plurality of shaving stations spaced along said flow path for scrapingly engaging product conveyed through said structure. Each shaving station includes a pair of slide mechanisms, one slide mounting a releasable tool cartridge including a pair of cutting tools having associated cutting edges positioned at a predetermined angle, and another slide assembly mounting a product support cartridge including support rollers aligned with said cutting tools for supporting said product as it is being scraped. The slides are reciprocally moved between processing and retracted positions by a threaded drive shaft, the rotation of which is controlled by a servo controlled system. A clamping arrangement associated with each slide mechanism releasably clamps the tool and support cartridges allowing easy and speedy replacement.