Overview
This 4-inch fiberglass sanding disc is engineered for professional-grade stock removal and surface preparation. It delivers consistent, aggressive cutting action on a wide range of materials, including metals, wood, and composites. The combination of a premium white aluminum oxide abrasive and a rugged fiberglass backing provides exceptional durability and tear resistance, making it ideal for high-production environments where disc longevity and performance are critical. Each package contains 100 discs, ensuring an uninterrupted supply for extended work sessions.
Key Features
Premium white aluminum oxide abrasive for fast cutting and a smooth finish
Reinforced fiberglass backing for maximum strength and resistance to tearing
Consistent grit distribution ensures uniform material removal and reduces loading Standard arbor hole design for secure, quick mounting on compatible angle grinders and sanders Optimized for aggressive deburring, weld blending, rust removal, and general surface conditioning
Specifications
Abrasive Grade: Medium Abrasive Grit: Medium Backing Material Type: Fiberglass Abrasive Material: White Aluminum Oxide Disc Diameter: 3.94 inches Arbor Hole Diameter: 0.63 inches Attachment Type: Arbor Hole Package Quantity: 100 discs
Applications
Deburring and finishing metal edges and parts
Blending welds and smoothing seams on steel and aluminum Removing rust, scale, and old paint from metal surfaces
Shaping and smoothing wood in fabrication and carpentry General surface preparation across manufacturing, metalworking, fabrication, and automotive repair shops
