Parlec DA300-0078 Double Angle Collet DA300 5/64 in

Product Description

The PARLEC DA300-0078 is a Double Angle collet in the DA300 series, designed to hold cutting tools and workholding shanks in CNC machining centers, mills, and drilling equipment. It accepts tool shanks from 0.0625 inches minimum to 0.0781 inches maximum capacity, covering the 5/64 inch nominal size range. The collet measures 1.0 inch overall length and 0.3750 inches overall diameter. Machinists and toolroom technicians install this collet into compatible DA300 collet chucks for precision tool holding in production and job-shop environments.

This collet is suited for light-duty drilling, reaming, and milling operations where small-diameter tool shanks are common. The DA300 series is a widely used double angle collet standard in both manual and CNC machine tool setups. It is appropriate for production machining cells, toolroom applications, and repair or replacement of worn collets in existing DA300 chuck assemblies.

Key Features

• DA300 series double angle collet design for secure, concentric tool holding
• Nominal size 5/64 inch with capacity range of 0.0625 to 0.0781 inches
• 1.0 inch overall length for standard DA300 chuck fitment
• 0.3750 inch overall diameter for proper seating in DA300 collet chucks
• Single-piece quantity packaging - sold individually

Compatibility

Designed for use with DA300 series collet chucks. Accepts tool shanks in the 0.0625 to 0.0781 inch diameter range. Confirm chuck series compatibility before installation.

Installation Notes

DA300 collets are installed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before changing collets. Inspect the collet bore, taper surfaces, and chuck for wear, chips, or damage before seating the collet. Do not exceed the collet capacity range, as oversized shanks will cause collet damage and loss of tool concentricity.