Safety tips: Never use damaged or worn down bits.
To be used on wood, wood composites for Incra Jigs. The surface of all CMT bits is protected with our trademark orange Industrial PTFE Coating to help keep the bit from collecting resin, pitch and other residue. , Straight Bit, 1/2-Inch Shank, 3/8-Inch Diameter, Carbide-Tipped This straight bit can withstand even the heaviest work load and still give you a smooth, precise cut every time. CMT Straight Bits allow production at an industrial scale on a variety of plywoods, composites and natural woods.