Accupro 586575 DA180 Double Angle Collet 7/16 Inch

Product Description

The ACCUPRO 586575 is a DA180 series double angle collet sized at 7/16 inch (0.4375 inches decimal) for use in compatible DA180 collet chucks on milling machines, machining centers, and CNC equipment. The collet measures 1.637 inches overall length and 1.035 inches overall diameter. Double angle collets provide clamping force across two contact angles, improving tool concentricity and grip compared to single-angle designs. This collet is suited for holding end mills, drills, reamers, and round-shank tooling in production and job-shop environments. Installation and replacement are handled by machinists and tool-room technicians working with DA-style toolholding systems.

The ACCUPRO 586575 is intended for use in DA180 collet chucks mounted on vertical or horizontal machining centers, knee mills, and similar machine tool spindles. It accommodates 7/16-inch shank tooling in applications where secure, repeatable tool holding is required. This collet size is commonly used in light-to-medium material removal operations across ferrous and non-ferrous workpieces. No specific compatible machine models were provided by the manufacturer for this SKU.

Key Features

• DA180 collet series for use in DA180-style collet chucks
• 7/16 inch bore size (0.4375 inches decimal) for standard round-shank tooling
• 1.637 inches overall length for correct seating depth in DA180 chucks
• 1.035 inches overall diameter
• Double angle contact geometry for improved concentricity and clamping force
• Packaged individually (quantity of 1)

Compatibility

Designed as a direct-fit replacement collet for DA180 series collet chucks accepting 7/16-inch shank tooling. Confirm chuck series and bore size before installation.

Installation Notes

Installation is performed by qualified machinists or tool-room technicians. Always power down and lock out the machine spindle before changing collets. Ensure the collet, chuck body, and clamping nut are clean and free of chips or coolant buildup before seating the collet. Inspect the collet for wear, cracking, or out-of-round bore before each use, and replace if any damage is found.