Blue Line(TM) Specialty Fiber Disc - 4-1/2" x 7/8" - - United Abrasives, Inc.

Specifications

• Manufacturer: United Abrasives, Inc.
• Model Number: 50062
• Disc Diameter: 4-1/2 inches
• Arbor Hole Size: 7/8 inches
• Abrasive Material: 3A Aluminum Oxide with Grinding Aid
• Grit: 60 Grit
• Maximum RPM: 13,300
• Backing: Sturdy vulcanized fiber
• Bond: Resin-over-resin
• Product Series: Blue Line™ Specialty Fiber Disc

Key Features

• Premium Aluminum Oxide Grain: Features 3A Aluminum Oxide abrasive grain combined with a grinding aid, delivering aggressive cutting and consistent performance. This specialized grain minimizes heat buildup and reduces loading during operation.
• Durable Fiber Backing: Constructed with a robust vulcanized fiber backing, this disc provides exceptional durability and resistance to tearing and wear. The strong backing supports heavy-duty sanding and grinding applications.
• Optimized Dimensions: The 4-1/2 inch diameter and 7/8 inch arbor hole ensure compatibility with standard angle grinders, allowing for easy mounting and secure operation.
• High-Performance Design: The resin-over-resin bond enhances the disc's resistance to heat and moisture, contributing to its long life and consistent cutting action.

Applications

• Metal Fabrication: Effectively performs grinding, deburring, and blending tasks on various metal surfaces.
• Weld Preparation and Removal: Ideal for preparing surfaces for welding and efficiently removing weld beads.
• Surface Conditioning: Strips away rust, paint, and other coatings, leaving a clean and prepared surface.
• Ferrous and Non-Ferrous Metals: Suitable for use on steel, stainless steel, aluminum, and other ferrous and non-ferrous metals.
• General Purpose Grinding: Delivers reliable performance across a wide range of stock removal and finishing operations in industrial and workshop settings.

Benefits

• Increased Productivity: Achieves fast, aggressive material removal and a superior finish, minimizing downtime due to fewer disc changes.
• Extended Disc Life: The durable construction with a strong fiber backing and resin bond resists wear, offering prolonged use and reducing the frequency of replacements.
• Consistent Results: Provides a uniform surface finish with reliable cutting performance from start to finish.
• Cooler Grinding Action: The integrated grinding aid reduces heat buildup and minimizes loading, which helps prevent surface burn and improves disc efficiency.
• Cost-Effective Performance: Delivers high performance and durability, contributing to lower operational costs over time.