I love Amana Tool bits. They are strong and last a long time. This one is no exception and gives me that wonderful 1/16" round-over I was looking for on some wall sconces that I am fabricating. I used this to put a 1/16" round edge on 12" x 4" x 1/4" beech wood planks as a base for my sconces. In my opinion, the 1/16" uniform route created by this tool looks way better than the other choices for this European Beech, such as 1/8" round-over or simply breaking the hard edge with sand paper. With the thinner 1/4" material, the edge created by this bit is definitely noticeable, if not preferred as previously mentioned. Shipping was fast, great price for this hard to find bit, created by a reputable and trust-worthy company. Almost every bit I own is made by Amana Tool, safe for one bit, my compression (up/down combination spiral) which is made by Align Carbide, simply because the Amana Tool compression bits are more than double the cost ranging from $50 USD all the way up to $200 USD for a single bit (depending on width, length, coating, and type of material you intend to cut).