Description
When it comes to grinding, blending, and finishing metal surfaces, the Allstar Performance Flap Disc (ALL12121) delivers consistent, aggressive material removal with a smooth, controlled finish. Built with durable zirconia grain, this disc cuts faster and lasts longer than standard aluminum oxide alternatives — saving you time and money on the job. Whether you’re working on fabrication, weld prep, or surface cleanup, this 60 grit flap disc gets it done right.
- Brand: Allstar Performance
- MPN: ALL12121
- Type: Flap disc / sanding disc
- Diameter: 4-1/2 in
- Arbor Size: 7/8 in
- Grit: 60 (medium-coarse)
- Grain: Zirconia
- Max RPM: 13,300
- Attachment: Twist-Lock
- Style: Flap disc
- Sold: Individually
Designed for use with standard 4-1/2 in angle grinders, the twist-lock design makes swapping discs quick and hassle-free. If you’re serious about metalwork, this is a reliable, hard-working disc you’ll want to keep stocked in your shop.






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