The Whiteside SC90V is a solid carbide "toothed" router bit that is designed specifically for cutting through fiberglass. Bit is machined with a v-point tip for making plunge cuts. Whiteside Machine Company - Claremont, North Carolina.
SH = Shank Size. CD = Cutting Diameter. CL = Cutting Length. OAL = Overall Length.
1/4" SH X 1/4" CD X 3/4" CL x 2-1/2" OAL