Boost your molding router bit collection with the Yonico 10 bit architectural molding router bits set (16101). From base to case. from ceiling to floor, this fabulous assortment of Yonico molding router bits will yield thousands of molding design possibilities limited only by the imagination! Great for architectural mill work including: baseboards, chair rails, door casings, panel moldings, picture frames, window sills and much, much more. You will not find a more valuable collection! The expense of buying single high quality molding router bits places the value of this set at way more than its price. Bits are industrial quality, made of premium k10 carbide and double fluted. Set includes a beautiful solid wood storage case for easy and convenient storage. All router bit shanks are 1/2".