Dewalt DW8352 Zirconia Flap Disc 60 Grit Type 27

Product Description

The DEWALT DW8352 is a Type 27 zirconia alumina flap disc designed for aggressive grinding and blending on metal surfaces. Measuring 4.5 inches in diameter with a 0.875-inch arbor hole, this disc runs at 60 grit, placing it in the medium-coarse range suited for stock removal, weld blending, and surface preparation. The zirconia alumina abrasive grain self-sharpens during use, maintaining cut rate and extending disc life compared to standard aluminum oxide options. It is installed on a 4.5-inch angle grinder and is a standard consumable used by fabricators, ironworkers, pipefitters, and general metalworkers.

This flap disc is used in residential, commercial, and industrial fabrication settings where flat or near-flat grinding is required. The Type 27 flat profile is suited for work on flat stock, structural steel, pipe, and weld seams where the operator needs to keep the grinder at a low angle to the workpiece. It is a common consumable on job sites, in welding shops, and in mechanical contractor work involving structural steel and pipe preparation.

Key Features

• Zirconia alumina abrasive grain for self-sharpening performance and extended disc life
• Type 27 flat profile for low-angle grinding and weld blending
• 60 grit for aggressive stock removal and surface prep
• 4.5-inch diameter with 0.875-inch arbor fits standard angle grinders
• Sold individually per unit

Compatibility

Designed for use on 4.5-inch angle grinders with a 0.875-inch arbor. Suitable for grinding carbon steel, stainless steel, and other ferrous metals.

Installation Notes

Flap discs are installed and replaced by the operator without specialized tools beyond the grinder wrench. Always power down and unplug or lock out the grinder before changing a disc. Inspect the disc for damage before mounting and confirm the grinder RPM rating meets or exceeds the disc rating. Eye protection, a face shield, and appropriate PPE are required during operation per ANSI and OSHA guidelines.

Technical Specifications

• Disc Diameter: 4.5 inches
• Arbor Size: 0.875 inches
• Grit: 60
• Abrasive Material: Zirconia Alumina
• Disc Type: Type 27 (Flat)
• Unit of Measure: Each
• Minimum Order Quantity: 10
• UPC: 885911036184

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: DW8352