1/2" shank x 1/2" cut dia. x 3" over all length x 1-1/8" cut length Compression spiral router bit
Great for chip free cut on double sided laminates. Mdf, melamine, etc. The up spiral on this bit is about 3/8" long.
If your looking for onsrud 60-169, vortex 3135, whiteside UD5122, amana 46188, or s.e. tool SUD555 you should try our SP031 made in Salem Oregon USA.