SG Tool Aid SGT.94760 Phenolic Backing Disc Set - 3-Piece 4 5 7

The SG Tool Aid SGT.94760 Phenolic Backing Disc Set provides three essential sizes for versatile sanding and grinding applications. This professional-grade set includes 4-inch, 5-inch, and 7-inch phenolic reinforced backing plates designed for use with angle grinders and other power tools.

Key Features:

• Three-piece set includes 4", 5", and 7" backing discs for multiple applications
• Phenolic reinforced construction for durability and heat resistance
• Molded depressed center contour on each disc for better control and comfort
• Standard 7/8" arbor hole fits most angle grinders
• Compatible with hook-and-loop (Velcro) sanding discs
• Ideal for automotive bodywork, metal fabrication, and woodworking

These backing plates provide a stable, flat surface for sanding discs while the phenolic reinforcement ensures longevity even under demanding grinding conditions. The depressed center design allows for comfortable hand positioning and improved access to tight areas.