A specially chosen range of cutters for dovetailing, morticing and tenoning on the WoodRat WR900 or WR600. It's the perfect way to get started using a 1/2" router. This set also contains extra-long conversion sleeves for use with the supplied 8mm cutters and your own 1/4" cutters. Note: The WR-H-6-25-15 cutter cannot be used for making through dovetails on the WR600. It is, however, excellent for making sliding dovetails. Includes: 8-7-12-6: Dovetail bit, for small drawers and boxes, 8-7-16-8: Dovetail bit, for boxes and large drawers, 8-7-24-12: Dovetail bit, for chests and boxes. H-6-27-15; Half-inch dovetail cutter, ideal for sliding dovetails. 8-S-42-8: 8mm Straight bit for mortising, H-S-50-10: 10mm Straight bit for deep mortises and small dovetails, H-S-50-H Straight bit for tenons and dovetail pins.