3M 7000119312 Disc Backing Pad Quick-change Type P

Product Description

The 3M 7000119312 is a Quick-Change Type P disc backing pad designed to mount and drive quick-change abrasive discs in angle grinder and die grinder applications. It features a 1/4-20 female thread for secure attachment to compatible pneumatic or electric grinder spindles and is rated for a maximum of 18,000 RPM, making it suitable for high-speed material removal, blending, and finishing work. The medium density backing provides controlled flex during use, helping the abrasive disc conform to workpiece contours without sacrificing pad rigidity. Licensed trades and industrial technicians rely on this pad as the foundation for Roloc TP compatible disc systems.

This backing pad is intended for use in environments where quick disc changes are required, such as metal fabrication shops, HVAC duct work preparation, pipefitting, and general maintenance grinding. The Quick-Change Type P interface allows operators to swap abrasive discs rapidly without hand tools, reducing downtime during multi-step surface preparation sequences. It is appropriate for both bench and field applications wherever a 1/4-20 threaded grinder spindle is in use.

Key Features

• Quick-Change Type P interface compatible with Roloc TP abrasive disc systems
• 1/4-20 female thread for direct attachment to standard grinder spindles
• Rated to 18,000 RPM maximum for high-speed grinder use
• Medium density backing for controlled flex and disc conformance
• Single-unit packaging suits individual replacement or low-volume stocking

Compatibility

Designed for use with Roloc TP quick-change abrasive discs. Fits grinders with a 1/4-20 threaded spindle. Verify spindle thread and RPM rating against the grinder nameplate before installation.

Installation Notes

Installation is performed by threading the pad onto a 1/4-20 grinder spindle by hand until snug. Always power down and disconnect the grinder from its air or electrical supply before attaching or removing the backing pad. Do not exceed the 18,000 RPM maximum speed rating of the pad. Inspect the pad for cracks, deformation, or thread wear before each use and replace immediately if damage is found.