2 flute 1/4 inch shank, 1/4 inch cut diameter, 1 inch cut length, 2-1/2 inch over all length. Solid carbide up spiral router bit.
If your looking for onsrud 52-285, vortex 1230, whiteside ru2100, amana 46315, or s.e. tool sru120 you should try our SPO13 made in Salem Oregon USA.