Feature●?? Akylin Dovetail Joints Router Bits, 1/2" shank,1/2" dutting diameter,5/16" cutting length,14 Degree,carbide tips,2 flute. Application: Make smooth, intricate dovetail joints for drawers●??Dovetail joints for strong, attractive joints for drawers, boxes and exposed furniture joints●??Very high grade tungsten carbide-YG6X virgin original carbide tipped,with minimal wear and up to 2X longer life●?? Route hardwood, softwood, plywood and most composite materials●??Use in CNC, hand-held or table-mounted routers. MAX RPM 24 000Description Akylin Dovetail Joints Router Bits, 1/2" Shank,1/2" Cutting Dia. 14 Degree Dovetail Jigs for Composition Material Drawers and Boxes Jointing,Grooving