This bit is essentially a plunge-cutting straight with a shank-mounted ball-bearing pilot. Versatile, useful for template/pattern routing of parts, joints, internal cuts and can be used in handheld and table-mounted routers. The template is attached to the work piece, and the pilot bearing rides along its edge as the cutting edges rout the work piece, forming an exact duplicate of the template. With a hand-held router, the pattern is on the top of the work. With a table-mounted router, the pattern is underneath the work.

• D-bit width = 3/4"
• B-blade height = 1-3/4"
• d-shank diameter = 1/2"
• L-overall bit length = 3-3/4"