Special Features:

For use in high speed portable or stationary routing machines on such highly abrasive materials as fiberglass and phenolic epoxy glass

Properties:

A specifically designed tool to be used on nonmetallic materials. It may have fluted cutting edges or formed blades on the periphery and one end, and a driving and/or mounting element on the opposite end. Double end straight shank bits are literally two bits in one, with cutting positions on both ends of the shank.