Whiteside Template Bit, 1/2 in. SH x 3/4 in. CD x 1-1/2 in. CL is a high-quality router bit designed for precision and durability. This Whiteside 3022 Template Router Bit is a standard straight template guide bit, i for making exact copies and multiple reproductions. Its top bearing, located on the bit shaft, allows you to place template patterns on top of the workpiece, providing greater visibility and accuracy. This bit is especially useful for sign making and template-guided tenon fixtures. Featuring a carbide tip and double flute design, it ensures clean, efficient cuts. The bit comes equipped with a B19 bearing (1/2" ID x 3/4" OD) for smooth operation. Whiteside Machine Company, based in Claremont, North Carolina, recommends using their more robust 1-1/8" diameter bits whe possible due to the fragile nature of the B19 bearing on the 3/4" diameter 1/2" shank template bits. Specifications include a 1/2" shank size, 3/4" cutting diameter, 1-1/2" cutting length, and 3-1/4" overall length, making it a versatile tool for your woodworking projects. Model Number: 3022