Norton 662610-10448 Speed Lok Beartex Disc 4.5 in Medium

Product Description

The NORTON 662610-10448 is a SPEED LOK Beartex surface conditioning disc designed for use with quick-change angle grinders and disc tools. Built from aluminum oxide (A/O) abrasive material, this maroon disc delivers consistent medium-grit surface preparation across metal and similar substrates. At 4.5 inches in diameter, it fits standard quick-change SPEED LOK arbors without additional hardware. The medium grit makes it suitable for blending, deburring, light stock removal, and surface finishing operations where a controlled cut rate and uniform scratch pattern are required. Each disc weighs approximately 0.1 pounds, keeping tool fatigue low during extended use.

This disc is used in metal fabrication shops, welding operations, and general industrial maintenance where consistent surface conditioning is needed before coating, painting, or inspection. The maroon color coding indicates medium grit, helping technicians and fabricators quickly identify the correct disc at the bench or on the job. It is well suited to ferrous metals and is sold individually, with a minimum quantity of 40 per case for production environments.

Key Features

• SPEED LOK quick-change mount for tool-free disc swaps on compatible angle grinders
• Aluminum oxide abrasive construction for reliable cut rate on ferrous metals
• Medium grit for blending, deburring, and pre-coat surface preparation
• 4.5-inch diameter fits standard SPEED LOK disc tools
• Maroon color coding for quick grit identification in multi-disc environments
• Lightweight at 0.1 pounds for reduced operator fatigue

Compatibility

Designed for use with SPEED LOK quick-change angle grinders and disc tools that accept 4.5-inch surface conditioning discs.

Installation Notes

Installation is performed by qualified fabricators or grinding technicians familiar with angle grinder safety practices. Ensure the grinder is powered off and unplugged before mounting or removing the disc. Inspect the disc for damage before each use and do not exceed the maximum RPM rating of the tool or disc. Follow applicable ANSI B7.1 grinding safety standards and always use appropriate eye and face protection during operation.

Technical Specifications

• Diameter: 4.5 inches
• Grit: Medium
• Material: Aluminum Oxide (A/O)
• Color: Maroon
• Weight: 0.1 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 40

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662610-10448