Accupro 586559 DA180 Double Angle Collet 5/16 Inch

Product Description

The ACCUPRO 586559 is a double angle collet in the DA180 series, designed for use in DA180-style collet chucks found on CNC machining centers, milling machines, and high-speed spindles. It accepts a 5/16-inch shank diameter tool and provides the precise, concentric clamping force required for accurate material removal in production and toolroom environments. With an overall length of 1.637 inches and an overall diameter of 1.035 inches, this collet delivers the dimensional consistency that machinists and setup technicians depend on when running tight-tolerance work. It is installed and serviced by machinists, CNC operators, and toolroom technicians.

The 586559 is suited for use in machine shops running DA180-compatible spindle tooling on vertical and horizontal machining centers. It is a standard production-grade collet for facilities that run 5/16-inch end mills, drills, reamers, or other round-shank cutting tools. This collet ships in a quantity of one and carries a minimum order quantity of one, making it practical as a direct replacement or for expanding an existing DA180 collet set.

Key Features

• DA180 collet series for use with DA180-style chuck bodies
• 5/16-inch (0.31250-inch) tool shank capacity
• Overall length of 1.637 inches for standard DA180 spindle reach
• Overall diameter of 1.035 inches
• Double angle collet design for uniform radial clamping force
• Single-unit packaging — no multi-pack required for single-position setups

Compatibility

Designed for use with DA180-style collet chucks accepting 5/16-inch round-shank tooling. Verify chuck body collet series and bore size before installation.

Installation Notes

Installation is performed by a qualified machinist or CNC toolroom technician. Power down and lock out the spindle drive before removing or seating any collet. Ensure the collet, chuck body bore, and nut threads are clean and free of chips or coolant residue before assembly. Do not exceed the collet's rated tool shank size, as oversizing will damage the collet and reduce clamping accuracy.