100 Pieces Premium Zirconia Flap Disc Sanding Grinding 4-1/2" X7/8" 40 Grit

100 Pieces Premium Zirconia Flap Disc Sanding Grinding 4-1/2" X7/8" 40 Grit

Upgrade your grinding and finishing projects with this bulk pack of 100 premium zirconia flap discs. Designed for high-performance sanding and grinding, these 40-grit discs provide aggressive material removal and a long service life. This is a high-quality aftermarket part designed to deliver reliable results for both professional and DIY applications at a fraction of the cost of OEM alternatives.

Key Features & Benefits

• High-quality zirconia alumina grain for faster cutting and longer life than standard aluminum oxide
• Aggressive 40-grit surface ideal for heavy stock removal, deburring, and weld blending
• Durable fiberglass backing provides strength and vibration absorption during use
• Bulk 100-piece set ensures you always have a fresh disc ready for large-scale projects
• Designed for use with standard 4-1/2 inch angle grinders

Compatible Models

• Compatible with most standard 4-1/2" angle grinders from major brands
• Fits tools requiring a 7/8" arbor hole
• Suitable for use on stainless steel, carbon steel, cast iron, and various alloys

Product Specifications

• Quantity: 100 Pieces
• Abrasive Material: Zirconia Alumina
• Diameter: 4-1/2 inches
• Arbor Size: 7/8 inch
• Grit: 40

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket part designed to meet or exceed the performance of original equipment manufacturer components.

How do I confirm compatibility?
Please ensure your angle grinder is designed for 4-1/2 inch discs with a 7/8 inch arbor. You can verify this by checking your tool's manual or current accessory specifications.