71923 Flap Disc, 4-1/2 In. X 5/8-11 In., 40/80 Grit, Type 29

The Forney 71923 is a double-sided flap disc designed for use with right-angle grinders. This versatile abrasive disc combines two grit levels on a single wheel, allowing you to transition from aggressive grinding to fine finishing without changing discs. The dual-grit design (40/80) streamlines your workflow by eliminating the need for multiple discs during your project.

The zirconia abrasive Type 29 flap disc features a depressed center design. The 5/8-11 spin-on arbor allows quick, tool-free mounting on compatible right-angle grinders, so you can move from one task to the next without unnecessary downtime. With a maximum operating speed of 13,000 rpm, this disc is built for demanding grinding and finishing work.

Features and Benefits

• Double-Sided Design: Use both sides of the disc to maximize value and minimize disc changes during your project.
• Dual Grit Levels: The 40/80 grit combination lets you handle coarse grinding and fine finishing with a single disc, streamlining your workflow.
• Zirconia Abrasive: Durable abrasive material for grinding and finishing tasks.
• Type 29 Depressed Center: Designed for right-angle grinder use with a depressed center construction.
• Easy Spin-On Mounting: The 5/8-11 center allows quick installation without tools, getting you working faster.
• High-Speed Rated: Designed for operation up to 13,000 rpm for demanding applications.

Specifications

• Brand: Forney
• Model: 71923
• Diameter: 4-1/2 inches
• Arbor Size: 5/8-11 inches
• Grit: 40/80 (Coarse)
• Abrasive Material: Zirconia
• Disc Type: Type 29 (Depressed Center)
• Design: Double-Sided
• Thickness: 0.04 inches
• Maximum Speed: 13,000 rpm
• Recommended Use: Right-angle grinders