![Forney 71920 Flap Disc, 4-1/2 in Dia, 5/8-11 Arbor, 40 Grit, Medium, Zirconia Aluminum Abrasive [SKU: ORG8911927]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/11843/11873/8911927__73218.1683055774.jpg?c=1 "Forney 71920 Flap Disc, 4-1/2 in Dia, 5/8-11 Arbor, 40 Grit, Medium, Zirconia Aluminum Abrasive [SKU: ORG8911927]")
![Forney 71920 Flap Disc, 4-1/2 in Dia, 5/8-11 Arbor, 40 Grit, Medium, Zirconia Aluminum Abrasive [SKU: ORG8911927]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/11843/11873/8911927__73218.1683055774.jpg?c=1 "Forney 71920 Flap Disc, 4-1/2 in Dia, 5/8-11 Arbor, 40 Grit, Medium, Zirconia Aluminum Abrasive [SKU: ORG8911927]")
Product Overview
High density flap disc with depressed center. Jumbo blue zirconia. 4-1/2 in with 5/8-11 arbor. For right angle grinders. Cuts fast and outlasts sanding discs. Great flexibility. Ideal for rough or fine finishing the extra tough jobs. Long lasting, cooler running Jumbo style. Wheel size: 4-1/2 in, arbor 5/8-11, maximum rpm: 13,300, tool type: right angle grinder. [QTY/UOM: 1EA / 1EA] [PMS SKU: ] [Category: GRINDER WHEELS & ACCESSORIES/ABRASIVE FLAP WHEELS;Shop All]
![Forney 71930 Flap Disc, 4-1/2 in Dia, 5/8-11 Arbor, 36 Grit, Medium, Zirconia Aluminum Abrasive [SKU: ORG8911968]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/11847/11877/8911968__45903.1683055777.jpg?c=1 "Forney 71930 Flap Disc, 4-1/2 in Dia, 5/8-11 Arbor, 36 Grit, Medium, Zirconia Aluminum Abrasive [SKU: ORG8911968]")
![Forney 71931 Flap Disc, 4-1/2 in Dia, 5/8-11 Arbor, 60 Grit, Medium, Zirconia Aluminum Abrasive [SKU: ORG8911976]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/11848/11878/8911976__14754.1683055777.jpg?c=1 "Forney 71931 Flap Disc, 4-1/2 in Dia, 5/8-11 Arbor, 60 Grit, Medium, Zirconia Aluminum Abrasive [SKU: ORG8911976]")
![Forney 71985 Flap Disc, 4-1/2 in Dia, 7/8 in Arbor, 40 Grit, Medium, Zirconia Aluminum Abrasive [SKU: ORG8912016]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/11851/11881/8912016__47899.1683055779.jpg?c=1 "Forney 71985 Flap Disc, 4-1/2 in Dia, 7/8 in Arbor, 40 Grit, Medium, Zirconia Aluminum Abrasive [SKU: ORG8912016]")
![Forney 71921 Flap Disc, 4-1/2 in Dia, 5/8-11 Arbor, 60 Grit, Medium, Zirconia Aluminum Abrasive [SKU: ORG8911935]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/11844/11874/8911935__90715.1683055775.jpg?c=1 "Forney 71921 Flap Disc, 4-1/2 in Dia, 5/8-11 Arbor, 60 Grit, Medium, Zirconia Aluminum Abrasive [SKU: ORG8911935]")
![Forney 71926 Flap Disc, 4-1/2 in Dia, 7/8 in Arbor, 36 Grit, Medium, Zirconia Aluminum Abrasive [SKU: ORG8911943]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/11845/11875/8911943__28022.1683055776.jpg?c=1 "Forney 71926 Flap Disc, 4-1/2 in Dia, 7/8 in Arbor, 36 Grit, Medium, Zirconia Aluminum Abrasive [SKU: ORG8911943]")