Centaur Rdf - 110 Series 75 Af Collet 5/16 to 21/64 in

Product Description

The CENTAUR RDF - 110 is a Series 75 AF collet designed to hold workpieces ranging from 5/16 inches to 21/64 inches (0.3281 inches maximum capacity). The collet measures 1.13 inches in overall diameter and 2.02 inches in overall length. It is used in precision machining applications where consistent tool or workpiece holding accuracy is required. Machinists and toolroom professionals install this collet into compatible Series 75 AF collet chucks or collet blocks as part of milling, turning, or grinding setups. The design provides repeatable grip across the rated capacity range without requiring special tooling beyond a standard collet wrench.

The RDF - 110 is suited for light to medium-duty machining work where the workpiece or cutting tool shank diameter falls within the 5/16-inch to 21/64-inch range. It fits into Series 75 AF collet chuck systems and is a standard catalog replacement collet for shop floor and production machining environments. Both manual and CNC machine setups can use this collet where the Series 75 AF system is already in place.

Key Features

• Capacity range of 5/16 inches to 21/64 inches (0.3281 inches) for precise workpiece or tool holding
• Overall diameter of 1.13 inches for compatibility with Series 75 AF chuck systems
• Overall length of 2.02 inches providing stable engagement depth
• Series 75 AF collet design for use in standard collet chuck and collet block configurations
• Packaged as a single unit for individual replacement or toolroom stocking

Compatibility

Designed as an OEM-style replacement collet for Series 75 AF collet chuck systems accepting workpiece or tool shank diameters between 5/16 inches and 21/64 inches.

Installation Notes

A machinist or toolroom technician should install this collet. Before installation, confirm the machine spindle or chuck is fully de-energized and the machine is locked out per applicable shop safety procedures. Use the correct collet wrench for the Series 75 AF system to seat and torque the collet nut — do not use pipe wrenches or improvised tools that can damage collet tapers. Inspect the collet bore and chuck taper for chips or burrs before seating to maintain runout accuracy.