3M 7000000744 Scotch-brite Roloc Bristle Disc 120 Grit

Product Description

The 3M 7000000744 is a Scotch-Brite Roloc Bristle Disc designed for surface conditioning and finishing work on metal, welds, and contoured surfaces. The tapered bristle design allows the disc to conform to irregular shapes and hard-to-reach areas, making it effective for deburring, blending, and light material removal. At 2 inches in diameter with a 5/8-inch arbor, it mounts directly to Roloc-style quick-change tools. The 120 grit rating positions this disc for fine finishing passes where the goal is surface smoothing rather than aggressive stock removal. Weighing 0.04 pounds, it is a lightweight consumable suited for bench grinders, die grinders, and angle grinders with compatible Roloc attachments.

This disc is used in metal fabrication shops, welding operations, HVAC ductwork finishing, plumbing pipe prep, and general maintenance applications where controlled surface conditioning is required. The tapered bristle profile is particularly useful when working around welds, inside pipe ends, and on tube fittings where flat abrasive discs cannot maintain consistent contact. Trade professionals including pipefitters, welders, sheet metal workers, and maintenance mechanics commonly use this style of disc for pre-inspection surface prep and post-weld cleanup.

Key Features

• Tapered bristle design conforms to contoured and irregular surfaces
• 120 grit for fine finishing, blending, and light deburring
• 2-inch diameter with 5/8-inch arbor fits standard Roloc quick-change tool systems
• Scotch-Brite construction provides consistent cut rate as bristles wear
• Lightweight at 0.04 pounds, minimizing tool fatigue during extended use
• Sold individually; minimum order quantity of 40 per case

Compatibility

Designed for use with Roloc-style quick-change disc holders and compatible die grinders or angle grinders accepting a 5/8-inch arbor mount.

Installation Notes

Installation and disc changes should be performed with the tool fully powered down and unplugged or air supply disconnected. Always verify the tool RPM rating meets or exceeds the disc RPM rating before mounting. Eye protection and appropriate PPE should be worn during operation. Follow applicable OSHA and shop safety guidelines for abrasive tool use.

Technical Specifications

• Diameter: 2 inches
• Arbor Size: 5/8 inches
• Style: Tapered
• Grit: 120
• Weight: 0.04 pounds
• UPC: 00048011187334
• Unit of Measure: Each
• Minimum Order Quantity: 40

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000000744