Accupro 586527 DA180 Double Angle Collet 5/64 Inch

Product Description

The ACCUPRO 586527 is a DA180 series double angle collet sized at 5/64 inch (0.0781 inches decimal) with an overall length of 1.637 inches. Double angle collets grip cutting tools and workholding shanks at two contact angles, distributing clamping force evenly to reduce runout and improve concentricity. This collet is used in DA180-compatible collet chucks mounted on CNC machining centers, manual mills, and toolroom lathes. Machinists, tool crib technicians, and CNC setup operators install and replace these collets as part of routine tooling maintenance or when changing to a different shank diameter.

This collet fits DA180 collet chuck systems and is suited for light to moderate material removal operations requiring accurate tool holding at small shank diameters. The 5/64 inch bore accommodates small-diameter end mills, drills, and similar round-shank cutting tools. It is appropriate for both production shop and toolroom environments where consistent grip and repeatable tool seating are required.

Key Features

• DA180 collet series for use in DA180-compatible collet chucks
• 5/64 inch (0.0781 inches) bore diameter for small-shank cutting tools
• 1.637 inches overall length for standard DA180 chuck depth engagement
• Double angle contact geometry distributes clamping load to minimize runout
• Single-piece collet construction — sold individually

Compatibility

Designed for use with DA180 series collet chucks. Confirm chuck series and bore diameter match before installation. No additional specific compatible model numbers were provided in the product data.

Installation Notes

Collet installation and removal should be performed by a qualified machinist or CNC setup technician. Ensure the spindle is fully stopped and the machine is powered down or placed in an e-stop state before handling collets or collet chucks. Clean the collet taper and chuck bore of chips, coolant residue, and debris prior to seating the collet to ensure proper contact and minimize runout. Do not force a collet into a chuck of a different series or bore size.