The Whiteside 3010 Dado Clean Out Router Bit is designed to square and smooth the bottom of dado cuts made on the table saw. Carbide tipped. Double flute. This bit comes with a B4 (1/4" ID x 3/4" OD) bearing. Whiteside Machine Company - Claremont, North Carolina.
SH = Shank Size. CD = Cutting Diameter. CL = Cutting Length. OAL = Overall Length.
1/4" SH X 3/4" CD X 1/4" CL x 1-3/4" OAL