guide

Key Techniques

You can make accurate cuts using a router guide. Sometimes a simple straightedge will suffice; just hold the baseplate tight against it as you cut. A template guide like the one shown allows you to follow a precut template. You may want to purchase a router table, which holds the router in an upside-down position; you can adjust and operate it much as you would a tablesaw.

specialty guides

A variety of guides is available for special purposes. To cut smooth circles or curves, use a trammel-point guide like the one shown. A router bit spins clockwise, so you will get the best results if you move the router counterclockwise. You also can buy guides for cutting dovetail joints or hinge mortises.

bits

Piloted bits, such as the flush trim, rabbet, chamfer, and corner round, are self-guiding; you don't need to use a guide or template when cutting with them. Use these bits to shape edges of boards or to final-cut laminates after they have been applied. Bits with ball-bearing guides usually work more smoothly.

The other bits shown require a guide or a steady hand. You can use two or more bits in succession to make intricate shapes.