Infinity Tools Center Finding Jig

It locates the centerline of round, square, octagonal, and hexagonal stock. Pair it with other marking tools for accurate layout.

For circles, octagons, and squares the maximum diameter is 8". For hexagons, you can use stock up to 5-3/4" diameter.

No. The jig finds the centerline directly with no calculations to make, so you simply seat the stock and mark.

No. It is a high-precision jig with no moving parts, which keeps it accurate and simple to use.

Yes. It is particularly useful for the woodturner who needs to find the center of a blank before mounting it on the lathe. Browse our woodturning tools for more.

The jig locates the centerline of round, square, octagon, and hexagon stock in seconds, making it ideal for quick, repeatable layout work.

Yes. It works with square stock up to 8" as well as round, octagonal, and hexagonal stock, so it handles a wide range of layout tasks.

Beyond woodturning, it has many applications wherever you need accurate centerlines, such as drilling layout and joinery. Pair it with joinery jigs for more precision.

It is made by Infinity Cutting Tools as part of its jigs and fixtures line.

For hexagonal stock, the jig handles material up to 5-3/4" diameter, while circles, octagons, and squares can be up to 8".