The Whiteside 3019 Template Router Bit is super for making exact copies and multiple reproductions because the Top Bearing (bearing on the bit shaft) allows you to place template patterns on top of the work piece for greater visibility. Also useful for sign making and template guided tenon fixtures. Carbide tipped. Double flute. This bit comes with a B11 (1/2" ID x 1-1/8" OD) bearing. Whiteside Machine Company - Claremont, North Carolina.
SH = Shank Size. CD = Cutting Diameter. CL = Cutting Length. OAL = Overall Length.
1/2" SH X 1-1/8" CD X 2" CL x 4" OAL