Precision machined stainless steel centering bit. A centering bit is ideal for translating a pattern drawn on the end of one of your boards into the Router Boss's ruler or digital readings. Use it in place of Router Boss's laser crosshair, and no batteries are required.
This double-ended bit works in all 1/4" and 1/2" chucks and is intended for alignment and set-up only. Routers should not be run with a centering bit installed.