71924 Flap Disc, 4-1/2 In. X 5/8-11 In., 60/120 Grit, Type 29

The Forney 71924 is a double-sided Type 29 flap disc designed for right angle grinders, combining coarse and fine grinding capabilities in a single tool. Each disc features 60 grit on one side and 120 grit on the other, allowing you to transition from aggressive material removal to fine finishing without swapping discs. The zirconia abrasive material is built for grinding and finishing work.

This compact 4-1/2 inch diameter disc mounts securely via a 5/8-11 inch spin-on arbor that fits standard right angle grinders. The double-sided design eliminates the need to change discs when moving between grinding and finishing phases of a job. Whether you're a professional metalworker or a DIY enthusiast, this flap disc reduces tool changeovers and keeps your work moving efficiently.

Features and Benefits

• Double-Sided Design: One disc provides both 60-grit grinding and 120-grit finishing, eliminating the need to change discs mid-project.
• Zirconia Abrasive: Durable abrasive material for grinding and finishing applications.
• Type 29 Depressed Center: Recessed profile design for grinding and finishing work.
• Fast Spin-On Mounting: The 5/8-11 arbor threads securely onto compatible right angle grinders for quick setup and secure attachment.
• Compact Size: At 4-1/2 inches in diameter, this disc is maneuverable and suitable for detailed work in confined spaces.
• High Speed Rated: Rated for operation at up to 13,000 rpm, providing efficient material removal and finishing performance.

Specifications

• Brand: Forney
• Model: 71924
• Diameter: 4-1/2 in.
• Arbor Size: 5/8-11 in. spin-on
• Grit: 60/120 (coarse)
• Disc Type: Type 29 (depressed center)
• Abrasive Material: Zirconia
• Thickness: 0.04 in.
• Maximum Speed: 13,000 rpm
• Tool Type: Right angle grinders