Router Bit Kit Contains: 6mm (1/4") Straight Bit - 12mm (1/2") Straight Bit - 16mm (5/8") Straight Bit - 90 V Groove Bit 12 ,7mm ) - 45 Degree Chamfer Drill Bit, 32mm (1-1/4") - Dovetail Drill Bit, 12.7mm (1/2") - Flush Drill Bit, 12.7mm (1/ 2") - 1/4" Round Drill Bit - R9.5mm (3/8") Round Bit - R6.3mm (1/4") Throat Bit - R4mm (5/32") Roman Ogee Bit - Alan Key Universal 1/4" shank can be used in all routers equipped with 6.35mm 1/4" carbide cutter bits, sealed bearings for smooth rotation and precise cuts; High quality tungsten carbide blades - TCT cutters can be resharpened, sealed bearings for smooth rotation and precise cuts. With an antioxidant coating on the blade head, these bits are durable and have a long life. Easy to identify and organize. The starter router bit set is labeled with the type of bit with a coordinating picture enclosed in a wooden case, so you can easily choose the one you need. With the storage box, it is convenient to carry these tools anywhere. Wide application. Perfect for your woodworking projects for edging, trimming, graining, tenon boring and grooving, professional DIY tools for woodworkers and hobbyists; Suitable for chipboard, MDF, hardwood and softwood; can be used on CNC routers and other automatic routers, as well as portable and handheld routers. Specification: Material: 45# carbon steel, YG8 alloy Bit Color: Yellow Package: wooden box Shank Diameter: 6.35mm / 1/4" Package Contents : 1x straight bit 6mm (1/4") 1x straight bit 12mm (1/2") 1x 16mm (5/8") Straight Bit 1x 12.7mm (1/2") "V" Groove Bit 1x Doverail Bit: 12.7mm 1/2")< /p> 1x Countersink Bit: 32mm (1-1/4") 1x Bearing Flush Trim Bit: 12.7mm (1/2") 1x Round beads on R6.3mm (1/4") strand 1x Round beads on R9.5mm (3/8") stub 1x Drill bit: 6, 3mm (1/4") 1x Round Bit: R6.3mm (1/4") 1x Roman Ogee Bit: R4mm (5/32")< /p>