3M 7000045101 Roloc 361F Disc P100 1.5 Inch Aluminum Oxide

Product Description

The 3M 7000045101 is a Roloc quick-change coated abrasive disc designed for grinding, blending, deburring, and finishing on metal surfaces. The disc uses aluminum oxide abrasive grains bonded to a YF-weight polyester cloth backing with heat-resistant resin. At 1.5 inches in diameter and P100 grit, it delivers fast cutting action at medium pressure. The resin bond holds up under heat and moisture, supporting both wet and dry use. Licensed HVAC, sheet metal, and fabrication professionals reach for this disc when precise surface prep is required on steel, aluminum, and other metals.

This disc is suited for light to medium material removal and surface conditioning in residential and commercial sheet metal work, HVAC fabrication, and general metal finishing. The quick-change Roloc attachment system allows fast disc swaps without tools, reducing downtime during production or service work. It is appropriate for use with compatible right-angle die grinders and rotary tools fitted with a Roloc-style mandrel. Both wet and dry operating environments are supported, making it versatile across shop and field conditions.

Key Features

• Roloc quick-change attachment for fast, tool-free disc installation and removal
• Aluminum oxide abrasive grains provide fast cutting on steel, aluminum, and other metals
• YF-weight polyester backing supports medium-pressure grinding and finishing applications
• Heat-resistant resin bond maintains abrasive adhesion under elevated temperature and moisture
• Compatible with both wet and dry operating conditions
• P100 grit suited for blending, deburring, and finishing stages

Compatibility

Designed for use with Roloc-compatible right-angle die grinders and rotary tools fitted with a Roloc-style mandrel attachment. Suitable for grinding, blending, deburring, and finishing on all metals.

Installation Notes

Installation and removal are performed by a quarter-turn motion on a Roloc-compatible mandrel — no tools required. Ensure the grinder is powered off and disconnected from its air or electrical supply before changing discs. Verify disc is fully seated and locked on the mandrel before resuming operation. Follow the tool manufacturer's maximum RPM rating and do not exceed the disc speed rating.

Technical Specifications

• Diameter: 1.5 inches
• Grit: P100
• Abrasive Material: Aluminum Oxide
• Backing Type: YF-Weight Polyester Cloth
• Bond Type: Heat-Resistant Resin
• Attachment Type: Roloc Quick-Change
• Application: Wet or Dry
• Unit of Measure: Each
• Weight: 0.01 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045101