Accupro 586553 DA180 Double Angle Collet 17/64 in

Product Description

The ACCUPRO 586553 is a DA180 series double angle collet designed for precision workholding in CNC machining and manual milling operations. It accepts a 17/64 inch (0.26560 inch) tool shank and features an overall length of 1.637 inches and an overall diameter of 1.035 inches. The double angle design provides secure clamping force across a wider contact surface compared to single angle collets, reducing tool pullout under cutting loads. This collet is installed by machinists and toolroom technicians in machine shops running DA180-compatible spindles.

The 586553 is suited for light to medium-duty milling, drilling, and reaming applications where repeatable tool runout and consistent clamping are required. The DA180 collet series is commonly found in vertical machining centers, knee mills, and drill presses equipped with DA180-style collet chucks. It is appropriate for production environments and toolroom use where accurate tool holding at the 17/64 inch bore size is needed.

Key Features

• DA180 collet series — fits DA180-compatible collet chucks and tool holders
• 17/64 inch bore size (0.26560 inch decimal equivalent) for standard shank tooling
• Overall length of 1.637 inches for precise projection control
• Overall diameter of 1.035 inches for proper chuck engagement
• Double angle collet design for enhanced clamping force and reduced tool pullout

Compatibility

Designed as an OEM-style replacement or direct-fit collet for machine spindles and tool holders built to the DA180 collet series standard.

Installation Notes

Installation is performed by machinists or toolroom technicians. Before inserting or removing a collet, ensure the machine spindle is fully powered down and at a complete stop. Use the appropriate collet wrench and draw bar torque procedure specified by the chuck or tool holder manufacturer. Avoid using damaged or out-of-round collets, as they will increase tool runout and reduce surface finish quality.