Centaur Rdf - 136 Series 75 Af Collet 45/64-23/32 in

Product Description

The CENTAUR RDF - 136 is a Series 75 AF collet designed for precision workholding in machining applications. It accepts a collet capacity range from 45/64 inch (minimum) to 23/32 inch (maximum), with a maximum decimal capacity of 0.7188 inches. The collet measures 1.13 inches in overall diameter and 2.02 inches in overall length. Machinists and toolroom professionals install this collet into compatible Series 75 AF collet chucks or closers to secure round stock, bar stock, or tooling with consistent concentricity and grip force during turning, milling, or grinding operations.

This collet is suited for use in production machining environments where repeatable workholding accuracy is required. It fits machine spindles and collet chucks configured for the Series 75 AF collet standard. Typical applications include CNC lathes, manual engine lathes, and Swiss-type screw machines where the 45/64 to 23/32 inch capacity range aligns with the workpiece or tooling diameter being held. The 2.02-inch overall length is appropriate for standard Series 75 AF collet closer systems.

Key Features

• Collet capacity range: 45/64 inch to 23/32 inch (0.7188 inches maximum)
• Overall diameter of 1.13 inches for compatibility with Series 75 AF tooling systems
• Overall length of 2.02 inches fits standard Series 75 AF collet closers
• UNSPSC Code 27112800 for procurement and catalog classification
• Single-piece package quantity supports individual replacement or tooling inventory

Compatibility

Designed for use with Series 75 AF collet chucks and closers that accept collets with a 1.13-inch outside diameter and 2.02-inch overall length, accommodating workpiece or tooling diameters in the 45/64 to 23/32 inch range.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and all energy is locked out before inserting or removing the collet from the closer or chuck body. Clean the collet bore and mating surfaces before installation to prevent runout caused by chips or debris. Consult the machine manufacturer's documentation for proper collet closer engagement and draw-bar torque procedures.