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The 3M 7000119124 is a replacement collet body designed for use with 3M disc sanders, die grinders, and cut-off wheel tools. The collet body is a core mechanical component that secures the rotating accessory — such as a disc or cut-off wheel — to the tool spindle during operation. This part is intended as a direct replacement when the original collet body shows wear, damage, or loss of clamping integrity. Installation is typically performed by trained tool technicians or experienced trades professionals who service pneumatic and electric abrasive tools.
This collet body is applicable across the 3M line of disc sanders, die grinders, and cut-off wheel tools where this component is specified. It is sold as a single unit and is intended for service and repair use. Technicians should consult the owner's manual and parts list schematic for the specific tool model to confirm this part is listed before ordering. Typical use cases include workshop tool maintenance, fleet servicing of abrasive tools, and field repair in metal fabrication or finishing environments.
Designed as a replacement part for 3M disc sanders, die grinders, and cut-off wheel tools. Refer to the owner's manual parts list and tool schematic for your specific model to verify this collet body is the correct listed component.
Installation should be performed by a qualified technician familiar with pneumatic or electric abrasive tool service. Disconnect the tool from its air supply or power source completely before disassembling any spindle or collet components. Consult the tool's owner's manual for the correct assembly sequence and torque guidance specific to your model. Do not operate the tool after reassembly until the collet body is confirmed fully seated and secured.
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