Pro-source PRO-50500228-11 Die Grinder Collet 0.25 Inch

Product Description

The PRO-SOURCE PRO-50500228-11 is a replacement collet designed for use with compatible PRO-SOURCE die grinders. A collet is the clamping component that secures the grinding bit or accessory shank inside the grinder spindle. This unit accepts a 0.25-inch shank diameter and measures approximately 1.2 inches in length with a 0.54-inch width and height. At 0.04 pounds, it is a lightweight, direct-fit replacement intended for technicians and tradespeople who maintain or service die grinder tooling in shop, field, or fabrication environments.

This collet is suited for use in applications where the die grinder is used for grinding, deburring, porting, or surface finishing tasks. It is a direct replacement for worn or damaged collets on compatible PRO-SOURCE die grinder models. Tradespeople performing tool maintenance or rebuilding grinding equipment will find this a straightforward swap to restore proper bit retention and concentricity during operation.

Key Features

• 0.25-inch collet size for secure bit shank retention
• Compact dimensions: 1.2 inches long, 0.54 inches wide and tall
• Lightweight at 0.04 pounds for minimal added spindle mass
• Direct replacement fit for SM-52-5201 and SM-50-5200 die grinders
• Sold individually as a single-piece replacement unit

Compatibility

Designed for use with PRO-SOURCE die grinder models SM-52-5201 and SM-50-5200.

Installation Notes

Installation should be performed by a qualified technician familiar with rotary tool service procedures. Disconnect the die grinder from its air supply or power source before removing or installing any collet. Use the appropriate collet wrench to seat and torque the collet nut properly — do not overtighten by hand. Inspect threads on the spindle and collet nut for wear before reinstalling.