The Whiteside 1920 Slotting & Rabbeting Bit is used to rout narrow grooves, slots, or shallow rabbets. Carbide tipped. Two wing. This bit comes with a B3 (3/16" ID x 1/2" OD) bearing. Whiteside Machine Company - Claremont, North Carolina.
SH = Shank Size. CL = Cutting Length. CD = Cutting Depth. LD = Large Diameter. OAL = Overall Length
1/4" SH X 1/2" CL X 1/2" CD X 1-1/2" LD X 2" OAL