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The ACCUPRO 586311 is a DA200 series double angle collet sized at 5/32 inch (0.1563 inches decimal) for use in compatible DA200 collet chucks on milling machines, CNC machining centers, and manual machine tools. With an overall length of 1.193 inches and an overall diameter of 0.539 inches, this collet provides a secure, concentric grip on round shank tooling including end mills, drills, and reamers. The double angle design seats against both inner tapered surfaces of the chuck body, improving grip force and reducing runout compared to single-angle collets. Machinists and CNC operators in job shop, production, and toolroom environments install this collet as a direct-fit component in DA200 chuck systems.
This collet is suited for light to medium-duty material removal operations where consistent tool holding and repeatable tool length are required. Typical applications include CNC vertical machining centers and manual knee mills equipped with DA200 collet chucks. The 5/32 inch bore size accommodates 5/32 inch shank tooling commonly used in finishing passes, light profiling, and detail work on ferrous and non-ferrous materials. Sold individually, this collet allows technicians and machinists to replace a single worn collet without purchasing a full set.
Designed for use with DA200 series collet chuck bodies accepting 5/32 inch bore collets. Confirm chuck series and bore size before installation.
Installation is performed by qualified machinists or CNC setup technicians. Before changing collets, power down the machine and ensure the spindle has come to a complete stop. Clean the collet taper and chuck bore thoroughly before seating the collet to prevent runout caused by chips or debris. Do not use damaged or worn collets, as improper seating can result in tool pullout during cutting operations.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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