Dotco 304PT Collet 400 Series

Product Description

The DOTCO 304PT is a replacement collet designed for use with 400 Series collet tooling. Collets are precision clamping components that secure cutting tools, burrs, or bits in pneumatic die grinders and rotary tools. They provide the concentricity and grip force necessary for accurate, repeatable material removal. Licensed tool and machine repair technicians, as well as industrial maintenance professionals, typically source and install these components during tool refurbishment or routine maintenance cycles.

This collet is intended for use in applications where 400 Series collet compatibility is required. It is suited for industrial and shop environments where pneumatic rotary tools are in regular service. Proper collet sizing and condition directly affect tool runout, surface finish quality, and operator safety during grinding or deburring operations.

Key Features

• Designed as a direct replacement collet for 400 Series collet tooling
• Maintains precise tool concentricity to reduce runout during operation
• Sold individually, allowing single-unit replacement as needed
• Sourced from DOTCO, a recognized manufacturer of pneumatic tool components

Compatibility

Designed for use with 400 Series collet tooling as specified by the manufacturer.

Installation Notes

Collet replacement is typically performed by tool repair technicians or experienced industrial maintenance personnel. Always disconnect the air supply and verify zero pressure at the tool inlet before disassembling the collet chuck. Use the correct collet wrench and spindle lock per the tool manufacturer's service documentation. Avoid overtightening the collet nut, as this can distort the collet and damage the spindle bore.