Center your work by mounting these into your drill chuck or collet and lining up the pointer with the mark on the shaft.

Locate edges, shoulders, center points, and lines on your workpiece with more precision than standard edge finders.

Find the center of square and round materials, such as structural framing and pipe, and determine setup angles on milling machines and grinders.

Find tube, pipe, fastener, wire, and drill bit sizes with one tool.

Replace your try square, miter square, depth gauge, marking gauge, 90° level, ruler, and scriber with one tool.

Attach to High-Accuracy Combination Square Blades with the included lockbolts.

A titanium coating protects the blade against scratches and wear.

Find the edge of a workpiece, align your setup, and inspect parts with one tool. Once installed in your milling machine spindle, these indicators can measure in three axes.

Measure center-to-center distances with the pointed jaws on these calipers, which are designed to self-center in holes.