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The CENTAUR RDF - 208 is a Series 100 AF collet designed for precision workholding in machining operations. It accepts round stock ranging from 29/32 inch to 59/64 inch (0.9219 inches maximum capacity), making it well suited for applications requiring close-tolerance clamping within that size range. The collet measures 1.45 inches in overall diameter and 2.5 inches in overall length. Machinists and toolroom technicians install this collet into compatible Series 100 AF collet chucks or collet closers to secure workpieces during turning, milling, or grinding operations.
This collet is appropriate for use in production and job-shop environments where consistent, repeatable workholding is required. It is intended for use with lathes, milling machines, or similar machine tools equipped with a Series 100 AF collet system. The capacity range of 29/32 to 59/64 inch covers bar stock and round workpieces in that fractional-inch window. Installation is performed by machine operators or toolroom staff during setup.
Designed for use with Series 100 AF collet chucks and collet closers that accept the 100 AF collet form factor. Confirm chuck series compatibility before installation.
Installation should be performed by a qualified machinist or toolroom technician. Power down and lock out the machine before inserting or removing the collet. Ensure the collet bore and chuck taper are clean and free of chips or debris before seating. Do not exceed the stated collet capacity, as overloading can damage the collet and compromise workholding accuracy.
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