Beam Compass Heads Whetstone and hobbyists alike

and hobbyists alike

D-Rings: 2 large and 4 small

If you want to adjust the stone to a finer sharpening

from rustic timber frames to fine furniture

Beam Compass Heads Whetstone and hobbyists alikeUsing a regular compass for small circles is OK, but for projects involving large circles or arcs, our beam compass heads are ideal. The aluminum heads clamp onto a piece of wood from 5 8" to 3 4" thick, creating a compass whose radius is limited only by the length of stock you have at hand. Each brass clamping knob holds the head securely to the beam using a trapped pin that prevents pivoting and shifting. The pins withdraw as the clamping knob is