Oak Park Brass Guides & Pins

Oak Park carries the most extensive line of brass guides on the market. A total of 18 different sizes are available. These guides fit into base plates with a 1 1/2" center diameter and have a 1/4" flange for pattern work. A locking ring nut (not included with the guide) is required to hold the guide in place. The first number indicated on the individual guide information shows the outside diameter of the flange, the second number indicates the largest bit size that can be used with that guide.