Dotco 100PT Die Grinder Collet

Product Description

The DOTCO 100PT is a replacement collet designed for use with die grinders. Collets are the precision clamping components that secure cutting, grinding, and finishing bits to the spindle of a die grinder. A worn or damaged collet can cause bit slippage, runout, and unsafe operating conditions. Replacing a collet with an OEM-matched part restores proper clamping force and concentricity. This part is intended for installation by machinists, tool-and-die technicians, maintenance mechanics, and other trade professionals who service pneumatic or electric die grinders.

Die grinder collets see heavy use in metal fabrication, aerospace, automotive, and general maintenance environments. When a collet shows signs of wear such as chatter, bit slippage, or visible deformation of the clamping faces, replacement is required. The 100PT is sold as a single unit and is intended as a direct replacement component to restore the grinder to factory operating condition.

Key Features

• OEM-style replacement collet for DOTCO die grinders
• Restores proper bit retention and concentricity
• Lightweight construction at 0.04 pounds
• Single-unit packaging for targeted maintenance replacement
• UNSPSC Code 27112800 for procurement and cataloging use

Compatibility

Designed as an OEM-style replacement collet for compatible DOTCO die grinder models. Verify collet size and spindle thread specifications against your specific grinder model before ordering.

Installation Notes

Collet replacement on a die grinder should be performed by a qualified technician familiar with rotary tool service procedures. Disconnect the air supply or unplug the tool from its power source before beginning disassembly. Use the correct collet wrench and spindle lock to avoid damage to the spindle threads during removal and installation. Do not overtighten the collet nut beyond the tool manufacturer specifications.