Forney 4-1/2 in. 36 Grit Type 27 Flap Disc

The Forney 4-1/2 in. 36 Grit Type 27 Flap Disc is engineered for aggressive stock removal, grinding, and finishing on right angle grinders. Featuring premium zirconia alumina cloth flaps, this disc continuously exposes fresh, sharp abrasive points to ensure consistent cutting action and long service life, outlasting conventional sanding discs. Designed for professional durability, this flap disc is constructed with a reinforced fiberglass backing plate and laminated using precision automated processes. Each disc is balance tested to deliver smooth, vibration-free operation, making it ideal for metal fabrication, weld blending, and surface preparation.