Air-Cooled Back-Up Pad - 7" Firm - Norton Company

The Norton Company 43425 7" Firm Air-Cooled Back-Up Pad is engineered for professional automotive and industrial grinding applications that demand aggressive material removal and sustained performance. This robust back-up pad features a unique design with a slotted aluminum hub and curved ribs on its rubber face, promoting significantly cooler cutting action to minimize loading and extend abrasive life by up to 20%.

Key Features

• Optimized Cooling: Slotted aluminum hub and curved rubber ribs actively dissipate heat, reducing abrasive loading and extending disc life.
• Aggressive Material Removal: Firm density construction provides a stable and aggressive cutting platform for demanding grinding tasks.
• Enhanced Durability: Constructed with professional-grade materials for long-lasting performance in rigorous industrial environments.
• Standard Arbor Fitment: Designed to securely fit 5/8"-11 arbors for broad compatibility with professional grinding tools.
• High RPM Rating: Rated for 8600 RPM, supporting high-speed grinding operations.

Applications

This firm density air-cooled back-up pad is ideal for a range of medium to heavy grinding tasks. It performs exceptionally well when paired with fiber discs and Bear-Tex abrasive brushes. Common applications include grinding metal, weld preparation and blending, deburring workpieces, and efficient rust removal. It's a reliable choice for professional technicians and mechanics seeking consistent, high-performance grinding.

Specifications

• Manufacturer: Norton Company
• Model Number: 43425
• Pad Diameter: 7 inches
• Density: Firm
• Arbor Size: 5/8"-11
• Maximum RPM: 8600