Accupro 586290 DA300 Double Angle Collet 7/64 in

Product Description

The ACCUPRO 586290 is a DA300 series double angle collet designed for use in DA-style collet chucks on CNC machining centers, mills, and routers. It accepts a 7/64 inch (0.1094 inch decimal) tool shank and has an overall length of 1 inch and an outer diameter of 0.375 inches. The double angle geometry provides secure, concentric clamping of cutting tools such as end mills, drills, and reamers. Machinists and CNC setup technicians install this collet when changing tooling or setting up new operations on compatible spindle systems.

This collet is suited for light to medium material removal operations where DA300 collet chucks are already in use. Typical applications include production machining environments where fast tool changes and repeatable runout are required. The 7/64 inch bore size makes it well matched for small-diameter end mills and drills commonly used in finishing passes and detail work on metal or composite materials.

Key Features

• DA300 collet series for use with DA-style collet chucks
• 7/64 inch (0.1094 inch) bore diameter for small-shank tooling
• 1 inch overall length for standard DA300 chuck depth
• 0.375 inch outer diameter for proper chuck seating
• Double angle clamping design promotes concentric tool holding and reduced runout

Compatibility

Designed as a direct-fit replacement or supplemental collet for DA300 series collet chucks accepting a 0.375 inch outer diameter collet body.

Installation Notes

Installation is performed by a machinist or CNC technician. Before inserting or removing a collet, ensure the machine spindle is fully stopped and the control is in a safe state. Seat the collet fully into the chuck nut before threading onto the chuck body to avoid cross-threading or damage to the collet taper. Inspect the collet bore and chuck taper for chips or debris before each use to maintain runout accuracy.