Accupro 586353 DA100 Double Angle Collet 17/64 Inch

Product Description

The ACCUPRO 586353 is a double angle collet in the DA100 series, designed for secure tool holding in milling and drilling applications. It accepts a 17/64 inch tool shank (0.26563 inches decimal equivalent) and features an overall length of 1.441 inches with an overall diameter of 0.769 inches. Double angle collets provide a two-surface gripping geometry that improves concentricity and holding force compared to single-taper designs. Machinists and toolroom technicians install this collet into compatible DA100 collet chucks on vertical mills, CNC machining centers, and drill presses where precise tool runout control is required.

This collet is suited for light to medium machining operations in production and job shop environments. The DA100 collet series is a widely adopted standard for general-purpose tool holding, making this size appropriate for installations where 17/64 inch shank tooling such as drills, end mills, and reamers are run at moderate speeds and feeds. It is sold individually and is appropriate for both new chuck setups and replacement of worn collets in existing DA100 chuck assemblies.

Key Features

• DA100 double angle collet series for two-surface gripping geometry
• 17/64 inch bore size (0.26563 inches decimal) for standard shank tooling
• Overall length of 1.441 inches for proper chuck engagement depth
• Overall diameter of 0.769 inches for fitment in DA100-compatible chuck bodies
• Sold as a single unit with no minimum beyond one piece

Compatibility

Designed as an OEM-style replacement or supplemental collet for use in DA100 series collet chucks accepting 17/64 inch bore collets.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Before inserting or removing the collet, confirm the spindle is fully stopped and the machine is locked out per facility lockout/tagout procedures. Clean the chuck body bore and collet taper surfaces before seating to ensure proper contact and minimize runout. Do not exceed the chuck manufacturer's recommended torque specification for the collet nut.