These solid brass router template guides are used to duplicate parts using a handheld router or router table. They can be installed on any router with a 1-3/16 inch through hole and a 1-3/8 inch counterbore. The router bit protrudes through the center hole in the guide while the outside of the guide follows the outline of a pattern. These are preferred over bearing guided router bits as they produce less vibration thus reduce tearout. They are constructed from solid brass to resist vibrating loose, resist corrosion and to prevent sparking and damage to router bits if inadvertently struck with a spinning bit. The low- profile designs works with thinner templates material down to 1/4 inch thick. Each guide comes with a separate lock nut.

Specifications:

3/8” OD, 9/32”ID, Height .235 inch
1/2” OD, 13/32” ID Height .235 inch
5/8” OD, 17/32” ID, Height .235 inch
3/4” OD, 21/32” ID, Height .235 inch
1” OD, 7/8” ID, Height .235 inch
Overall size: 1.380 inch x .700 inch when assembled