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The PRO-SOURCE 5590002511PRO is a collet guard designed for use with die grinders and 3 inch cut-off tools. The collet guard fits over the collet assembly to provide a protective barrier during operation, reducing exposure to the rotating collet and attached accessory. This type of guard is a standard component in angle and straight die grinder setups used in metalworking, fabrication, and maintenance applications. Machinists, millwrights, and metal fabricators typically install and service this component as part of routine grinder maintenance or replacement service.
This collet guard is suited for use with a 3 inch cut-off tool attachment on compatible die grinders. It is a common replacement or spare part in industrial, shop, and field service environments where die grinders see regular use. Applications include metal cutting, deburring, and surface preparation tasks across light manufacturing and maintenance trades.
Designed for use with 3 inch cut-off tool attachments on die grinders. Consult your grinder manufacturer documentation to confirm fitment before installation.
Installation is typically performed by machinists, fabricators, or maintenance technicians familiar with die grinder disassembly. Disconnect the grinder from its air supply or power source before removing or replacing any collet components. Follow the tool manufacturer service instructions for proper collet guard seating and retention. Do not operate the grinder with a missing or improperly seated collet guard.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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