Rockler Woodturner's Center Finder and Diameter Gauge

No matter how irregular a bowl blank may be, our handy gauge can help you visualize the largest circle the blank will yield (up to 10'') and find the exact center point. Use it to draw circles ranging from 2'' to 10'' in diameter, in 1/4'' increments. A center hole lets you mark the center point with an awl and hold the gauge in place. Then, place a pencil point in the correct hole of the diameter you want to draw—those 1/8'' holes are located along the four axis lines. Simply rotate the gauge around the center point to draw the circle.

Rockler Woodturner’s Center Finder and Diameter Gauge Details:

• Lay the gauge on any bowl blank to quickly find the largest circle it will yield (up to 10'') as well as the circle's center point
• Draw circles ranging from 2'' to 10'' in diameter, in 1/4'' increments
• Easier to use than a compass, with pencil holes for the center point and every diameter
• Made of durable 1/8''-thick clear acrylic
• Black screen-printed markings alternate between solid and dashed lines so they're easy to read
• Larger hole makes the gauge convenient to hang on a pegboard, nail or screw