Forney Welding 71739 4-1/2" x 7/8" 50 Grit Aluminum Oxide Sanding Disc

The Forney 71739 is a heavy-duty 4-1/2 inch sanding disc designed for aggressive material removal on metal, wood, and composite surfaces. Featuring coarse 50 grit aluminum oxide abrasive, this disc is ideal for rapid stock removal, rust and paint stripping, weld cleaning, and surface preparation tasks.

Key Features:

• 4-1/2 inch diameter with 7/8 inch arbor hole fits standard angle grinders
• 50 grit aluminum oxide provides aggressive cutting action for fast material removal
• Durable fiber backing disc construction resists tearing and edge wear
• Suitable for use on metal, steel, stainless steel, wood, and fiberglass
• Perfect for weld blending, deburring, edge grinding, and surface prep
• Compatible with most 4-1/2 inch angle grinders with standard 7/8 inch arbor

This coarse grit sanding disc is an essential consumable for welders, fabricators, and metalworkers who need reliable performance for heavy grinding and surface preparation applications.