Here’s a simple method for marking the drill holes for mounting a router to a jig or router-table insert. For each threaded mounting hole in the router base, purchase a 1-1/2-in.-long machine screw. Install each machine screw in a drill press with the screw head down. Set the drill press to a slow speed, and use the edge of a flat file to remove the head of the screw and create a centered point. Use this same process to make an end mill for the collet using the unthreaded section of a 1/4-in. bolt. Screw in the threaded inserts, points down, and chuck the end mill into the collet, adjusting its height to match that of the threaded inserts. Now carefully place your router on the router-table insert, and press down. The collet and all the threaded inserts will leave a mark pinpointing the exact drill sites.

Mike Mullin, Manhattan Beach, Calif.

Fine Woodworking Magazine, June 1995 No. 112

Fine Woodworking Recommended Products

Hedgehog featherboards

The Hedgehog's unique spiral shape and single knob make it easy to set up and fast to adjust.

Buy at Amazon

Incra Miter 1000HD

One of many extremely accurate Incra miter gauges, this model offers 180-degree adjustment to 1/10 of a degree, and a long, straight fence with a telescoping stop system.

Buy at Amazon

Double Sided Tape

A thin woven core makes XFasten tape strong yet not too thick (0.008 in.), and helps it hold powerfully without being difficult to peel off.

Buy at Amazon