THE MOST COMPLETE JOB TOOL SET: Complete your hardwood tool collection with the Valiant Tongue and Dado Bit Set. Included is a feather drill, ½'' groove bit and 45° miter bit with locking mechanism. Everything you need is here in one Valiant resource pack MANY USES TO UNLOCK: Use these tongue and groove tools to improve your hardwoodworking performance and create your own even more beautiful handcrafted furniture. Ideal for kitchen and bathroom doors, office cabinets, floor tables, bedroom shelves, exterior frames, walls and more. The unique design, durability and impact resistance guarantee the sharpness of the blade, your first choice in terms of quality. Hardened steel housing with anti-recoil protection. Heat and construction resistant Teflon coating. EXTREMELY VERSATILE WORKING TOOLS: This groove and slot cutter set is truly versatile and offers extra convenience. Suitable for wood, MDF, chipboard, plywood compact board; Please avoid cutting ferrous metals and other materials