Router Bit 12 Pcs Set/Kit, 1/2" ShankDESCRIPTION Router bit sets 12 Pieces 1 2 inch shank is the first router bits exquisite package for beginners. Universal 1 2 inch shank fits all models of routers,(either handheld or benchtop router table) such as TOLEDO, KENWOOD, Bosch, DeWalt, Makita, Milwaukee, MNA, Porter & Cable, Skil, Ryobi, Black & Decker.,Carbide tipped bits retain their cutting edge hardness at high machining temperatures generated by high cutting speeds and feeds that reduce