Northfield Precision Instrument’s Model 700 air chuck features a 7" diameter and three jaws that grip the automotive “hub” to drill and chamfer the holes. A stop mounted to the chuck face has “air detect” holes for part seating confirmation. The stop is contoured and relieved to enable a chamfering tool to break the edge on the banking surface of the workpiece.
Editor PickEconomical Clamping System Suits T-Slot, Grid-Pattern Tables
The System 3R Delphin Zero Point system from GF Machining Solutions is designed as an affordable clamping system for use during heavy milling operations on a variety of machine tools.