DWA8201 Zirconia Type 29 Flap Disc, 40 Grit, 4 In.

The DeWalt DWA8201 is a 4-inch zirconia Type 29 flap disc designed for material removal on angle grinders and similar power tools. This coarse 40-grit abrasive disc is built for heavy-duty grinding applications. The zirconia construction delivers fast, efficient material removal while maintaining durability through extended use.

Professionals and serious DIY users choose zirconia flap discs when speed and longevity matter. This disc removes material three times faster than traditional fiber resin metal sanding discs, reducing project time while the premium zirconia abrasive lasts up to 15 times longer than standard fiber resin alternatives. The Type 29 fiberglass backing design provides an optimized grinding angle of 20–25 degrees, making it a reliable choice for demanding shop work.

Features and Benefits

• Zirconia Grit: Removes material 3X faster than fiber resin metal sanding discs, accelerating your work without sacrificing precision.
• Extended Life: Premium abrasive cloth lasts up to 15 times longer than standard fiber resin discs, reducing replacement frequency and project costs.
• Type 29 Backing: Fiberglass backing provides optimized grinding angle of 20–25 degrees for efficient material removal and better control.
• Coarse 40 Grit: Ideal for aggressive stock removal and heavy-duty grinding tasks.
• Easy Attachment: 5/8-inch arbor fits standard grinder spindles for quick and secure mounting.

Specifications

• Brand: DeWalt
• Model: DWA8201
• Diameter: 4 inches
• Grit: 40 (coarse)
• Arbor Size: 5/8 inch
• Material: Zirconia
• Backing Type: Type 29 fiberglass