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The CENTAUR RDF - 098 is a Series 75 AF collet designed to hold workpieces and tooling within a capacity range of 5/32 inch (minimum) to 11/64 inch (0.1719 inch maximum). With an overall diameter of 1.13 inches and an overall length of 2.02 inches, this collet is built for precision clamping applications in machine shop environments. It is installed by machinists and toolroom technicians working with collet chucks or spindle systems that accept the Series 75 AF standard. The compact geometry and defined capacity range make it suitable for light-diameter workholding and tool-holding tasks requiring accurate, repeatable grip.
This collet fits into Series 75 AF collet chuck systems and is appropriate for use in lathes, milling machines, and similar machine tool setups where the workpiece or cutting tool shank diameter falls between 5/32 inch and 11/64 inch. It is a single-piece unit sold individually and is suited to both production and toolroom environments requiring consistent clamping in that diameter range.
Designed for use in Series 75 AF collet chuck systems that accept collets within the 1.13-inch outside diameter and 2.02-inch length envelope. No additional specific compatible model numbers were provided in the product data.
Installation is performed by a qualified machinist or toolroom technician. Before installing or removing a collet, ensure the machine spindle is fully powered down and at a complete stop. Use the correct draw bar torque procedure and collet wrench specified for the Series 75 AF chuck to seat the collet properly. Do not exceed the stated maximum capacity of 0.1719 inch, as overloading a collet can damage both the collet and the chuck body.
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