Bosch RA1151 Router Subbase Centering Pin and Cone for Models RA1161, RA1162, RA1166, and 1617 (4-Pack)

The Bosch RA1151 Router Subbase Centering Pin and Cone is a genuine OEM replacement part for the Bosch RA1161, RA1162, RA1166, and 1617 plunge routers. It includes two pieces: a metal pin that inserts in the router collet chuck and a cone that is to be placed on the pin. The centering pin and cone help to ensure that the router bit is centered in the workpiece when using a template guide. This is especially important when working with limited clearance between the guide and the bit. The centering pin and cone also help to prevent the bit from wandering off course, which can lead to inaccurate cuts. The Bosch RA1151 Router Subbase Centering Pin and Cone is a relatively inexpensive part, and it is a good idea to have a spare on hand in case the original one becomes damaged or lost.