Dewalt DWE402K Corded Angle Grinder 4.5 in 11000 Rpm Kit

Product Description

The DEWALT DWE402K is a corded angle grinder kit built for grinding, cutting, and surface preparation in demanding trade and job-site environments. It runs at 11,000 RPM on 120 volts, drawing 11.0 amps, and accepts 4.5-inch wheels on a 5/8-11 spindle — the standard thread size used across most grinding and cutting disc accessories. A paddle switch with trigger-lock provides quick control during extended use. This kit includes the DWE402 grinder body, a one-touch guard, side handle, wrench, and a kit box. HVAC technicians, pipefitters, plumbers, and electricians use this tool for cutting pipe, grinding welds, and removing scale or corrosion from metal surfaces.

The DWE402K is suited for both residential and commercial applications where a compact, high-speed grinder is needed for metalwork, conduit prep, or surface finishing. The 4.5-inch wheel diameter keeps the tool maneuverable in tight spaces, making it practical for work inside mechanical rooms, utility chases, and panel enclosures. The included kit box allows organized storage and transport of all accessories between job sites.

Key Features

• 11,000 RPM no-load speed for efficient material removal on metal and masonry
• 11.0-amp motor on 120-volt power for consistent performance under load
• 5/8-11 spindle accepts standard grinding wheels, cut-off discs, and wire wheels
• Paddle switch with trigger-lock for improved control and reduced fatigue
• One-touch guard adjustment without tools for quick wheel changes
• Kit includes grinder, one-touch guard, side handle, wrench, and kit box

Compatibility

Designed for use with standard 4.5-inch grinding wheels, cut-off discs, flap discs, and wire wheels with a 5/8-11 arbor thread, which is the most common arbor size for small angle grinders in the trade.

Installation Notes

Always disconnect the tool from power before mounting or changing a wheel. Inspect wheels for cracks or damage before installation and verify the wheel speed rating meets or exceeds 11,000 RPM. Use the included wrench and side handle when tightening accessories to the spindle. Wear appropriate PPE including eye protection and gloves whenever operating an angle grinder.