3M 7000119607 Sanding Disc P400 Grit 3 Inch Aluminum Oxide

Product Description

The 3M 7000119607 is a coated abrasive hook-and-loop sanding disc designed for clean sanding applications in finishing and surface preparation work. The disc uses a proprietary multi-hole dust extraction pattern that outperforms standard 5-hole and 6-hole disc designs, evacuating debris more efficiently to extend disc life. Aluminum oxide abrasive grain delivers faster cut and longer service life compared to traditional garnet abrasives. A C-weight paper backing provides the structural support needed for aggressive sanding passes. At 3 inches in diameter with P400 grit, this disc targets fine finishing stages where surface quality matters most.

This disc suits residential and light commercial finishing work, including furniture, cabinetry, auto bodywork prep, and general woodworking. The open-coat, load-resistant construction resists clogging on resins, paints, and softwoods. The hook-and-loop attachment system allows fast disc changes and permits reuse across multiple work sessions, making it a practical choice for production environments and detail work alike. Dust extraction through the multi-hole pattern keeps the work surface cleaner and reduces airborne particulate exposure.

Key Features

• Proprietary multi-hole pattern provides superior dust extraction compared to 5- or 6-hole disc designs
• No hole alignment required — disc attaches and indexes automatically via hook-and-loop backing
• Open-coat, load-resistant abrasive layer resists clogging on paints, resins, and softwoods
• Aluminum oxide grain cuts faster and lasts longer than garnet abrasives
• C-weight paper backing supports aggressive sanding without backing failure
• Hook-and-loop mount allows disc removal, repositioning, and reuse

Compatibility

Designed for use with 3-inch hook-and-loop random orbital and orbital sanders equipped to accept multi-hole disc patterns.

Installation Notes

Disc attachment and removal requires no tools — press firmly onto the sanding pad to seat the hook-and-loop interface before use. Inspect the backing pad regularly for wear, as a degraded pad reduces holding force and can cause disc slippage. Disconnect the sander from power before changing discs. Follow applicable workplace dust control requirements when sanding painted surfaces, particularly those that may contain lead.

Technical Specifications

• Grit: P400
• Disc Diameter: 3 inches
• Abrasive Material: Aluminum Oxide
• Backing Weight: C-weight paper
• Coating Type: Open coat, load-resistant
• Attachment Type: Hook and loop
• Unit of Measure: Each
• Package Weight: 0.02 pounds
• Package Length: 7.8 inches
• Package Width: 6.7 inches
• Package Height: 4.6 inches
• UPC: 00051141555256

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000119607