Dewalt D284938 Angle Disc Grinder Guard 9 Inches

Product Description

The DEWALT D284938 is a 9-inch diameter guard designed for use with angle disc grinders. It provides a protective barrier between the operator and the rotating grinding disc, reducing exposure to sparks, debris, and disc fragments during operation. The guard is an accessory-class component intended for installation on compatible DEWALT grinder models and is sized specifically for Type 28 depressed-center wheels at a 9-inch diameter. Installation and replacement are typically handled by licensed tradespeople or experienced tool operators working in fabrication, construction, or mechanical service environments.

This guard is suited for heavy-duty grinding applications where a 9-inch Type 28 wheel is the disc of choice. Type 28 wheels are commonly used for blending and grinding on flat and curved surfaces. The D284938 is designed to mount directly onto compatible DEWALT grinders, making it a straightforward OEM-style replacement or spare component for job sites where a damaged or missing guard must be replaced to meet tool-safety requirements.

Key Features

• 9-inch overall diameter matches standard large-format angle grinder geometry
• Designed specifically for Type 28 depressed-center grinding wheels
• OEM-compatible guard for direct fitment on supported DEWALT models
• Weighs 2.25 pounds for a balance of durability and handling
• Single-piece accessory unit packaged individually

Compatibility

Designed for use with DEWALT DW28494N and DW28493N angle grinders with Type 28 wheels.

Installation Notes

Grinder guards should be installed or replaced by a qualified operator familiar with angle grinder safety requirements. Always disconnect the grinder from its power source before removing or installing any guard. Ensure the guard is fully seated and secured before resuming grinding operations. OSHA 29 CFR 1910.243 and ANSI B7.1 require that guards remain in place during all grinding operations unless a specific exception applies.