Parlec DA300-3.5MM Double Angle Collet DA300 3.5mm

Product Description

The PARLEC DA300-3.5MM is a Double Angle Collet in the DA300 series, designed to hold cutting tools and workpieces with precision in milling and drilling applications. It accepts a 3.5 mm (0.1378 inch) bore size and measures 1 inch overall length with a 0.375 inch overall diameter. This collet is installed by machinists and CNC operators into DA300-compatible collet chucks on milling machines, machining centers, and drill presses. The double angle design provides a secure, concentric grip that resists tool pullout under cutting loads.

This collet is suited for light to medium material removal in production and job-shop machining environments. It is commonly used in CNC machining centers and manual milling machines where a DA300 collet chuck is already in service. The 3.5 mm bore size targets small-diameter end mills, drills, reamers, and other round-shank tooling. It is appropriate for both short-run prototype work and repetitive production setups.

Key Features

• DA300 collet series for use in DA300-compatible collet chucks
• 3.5 mm (0.1378 inch) bore accepts small-diameter round-shank tooling
• 1 inch overall length provides compact fitment in the chuck body
• 0.375 inch overall diameter matches DA300 chuck internal geometry
• Double angle design delivers consistent clamping force and concentricity

Compatibility

Designed as an OEM-style replacement or direct-fit collet for machining setups using DA300-series collet chucks.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Before inserting or removing the collet, ensure the machine spindle is fully stopped and locked out per applicable safety procedures. Use the correct collet wrench for the DA300 chuck body to avoid damaging the collet or chuck threads. Inspect the collet bore and chuck taper for chips or debris before seating the collet.