It Accurately sets Turning, Boring & Facing Tools on the Centerline of the work piece.
All edges of the Tools Setting Gauge V-body are accurately machined and may be used for vial calibration to suit your intended use.
The Vial body may be positioned on either side of the V-body for easier use in different applications.
This tool is also used to set up grinding wheel on centerline of tooth rest for cutter grinding and to set table stops on horizontal mills.
The gauges can be used to set the bed at different angles. (0° to 60° in increments of 15°)