New genuine Dremel six piece router bit kit. A set of six high-speed router bits made from high-grade steel and packaged in a reusable plastic case. For use with the 335 Plunge Router and 231 Shaper/Router attachments sold seperately. Ideal for routing, inlaying and mortising in wood and other soft materials. Includes 1 - 612 Piloted Beading Router Bit 1 - 615 Corner Rounding Router Bit 1 - 650 1/8" Straight Router Bit 1 - 654 1/4" Straight Router Bit 1 - 617 Core Box Router Bit 1 - 618 Chamfer Router Bit