Angle Grinder DeWALT DWE4237K

The DeWALT DWE4237K angle grinder is a compact, mains-powered tool designed for a wide range of grinding and cutting tasks. Fitted with a 125 mm grinding disc and driven by a 1400 W motor, the tool delivers a maximum idle speed of 11,500 RPM. With a spindle thread of M14 and a lightweight construction of 2.2 kg, the grinder combines portability and usable power in a design that measures approximately 285 mm in length and 80 mm in height. Sound pressure and power level uncertainties are both specified at 3 dB, giving predictable acoustic characteristics during operation.

Advantages

The compact dimensions and 2.2 kg weight make the DWE4237K easy to handle for extended periods, while the 1400 W motor provides sufficient power for metal grinding, cutting, and surface preparation. The 125 mm disc size balances maneuverability and effective material removal. The M14 spindle thread ensures compatibility with a wide range of abrasive discs and accessories, and the high idle speed of 11,500 RPM supports efficient cutting and grinding performance.

Suitable for

• Grinding and smoothing metal surfaces
• Cutting steel rods, rebar and profile sections
• Removing rust, paint and scale
• Light to medium-duty masonry and tile cutting with appropriate discs
• On-site repair and maintenance tasks requiring a portable grinder

Key specifications

• Disc diameter: 125 mm
• Rated power input: 1400 W
• Maximum no-load speed: 11,500 RPM
• Spindle thread: M14
• Weight: 2.2 kg
• Approximate dimensions: 285 mm (length) x 80 mm (height)
• Product colour: yellow and black
• Sound pressure and power level uncertainty: 3 dB

How to use

Before use, ensure the correct disc type is selected for the intended material and that the disc is rated for the grinder's maximum speed. Secure the chosen 125 mm disc onto the M14 spindle according to the manufacturer's instructions and tighten with the appropriate spanner. Connect the tool to a properly rated AC power supply, hold the grinder with both hands using the main handle and auxiliary grip, and allow the motor to reach full speed before applying the disc to the work surface. Use steady, controlled motions and avoid excessive pressure that could overload the motor or damage the disc. After finishing, switch off the tool and wait for the disc to stop completely before setting the grinder down or changing accessories.

Usage recommendations

Use personal protective equipment including eye protection, hearing protection and gloves. Select discs suitable for 125 mm diameter and M14 mounting, and verify disc speed rating exceeds 11,500 RPM when applicable. Allow the tool to cool during prolonged operation, and perform regular checks on power cable condition and accessory tightness to maintain safe operation.