Angle Grinder DeWALT DWE4257-QS, 1500 W, 125 mm disc, 10,000 RPM, M14 spindle, 2.6 kg

The DeWALT DWE4257-QS is a compact angle grinder designed for cutting, grinding and surface preparation tasks that require a combination of power and manageable size. It features a 1500 W motor capable of reaching up to 10,000 RPM and accepts 125 mm (12.5 cm) discs on an M14 spindle. With an overall weight of 2.6 kg and a slim profile, the tool is intended for users who need a high-speed grinder that remains easy to position and control during extended work periods.

Advantages

The tool’s high-speed 1500 W motor delivers consistent cutting and grinding performance across a variety of materials. Its compact, ergonomic body and balanced weight distribution improve handling in confined spaces and reduce user fatigue. The M14 spindle and 125 mm disc compatibility allow access to a wide range of abrasive and cutting wheels for metal and masonry. Durable construction and a design focused on operator control provide reliable use in professional and DIY environments.

Suitable for

• Cutting and grinding metal components and rebar
• Masonry cutting and surface dressing tasks
• Removing rust, paint and weld spatter
• Shaping and finishing small to medium workpieces
• On-site repair and maintenance work where portability is important

Key specifications

• Rated power: 1500 W
• Maximum no-load speed: 10,000 RPM
• Disc diameter: 125 mm (12.5 cm)
• Spindle thread: M14
• Weight: 2.6 kg
• Colour: black and yellow
• Typical application: cutting, grinding and surface preparation for metal and masonry

How to use

Before use, fit the appropriate 125 mm disc for the intended material and ensure it is compatible with an M14 spindle. Securely tighten the disc flange according to the tool’s instructions and check that the guard is correctly positioned to deflect debris away from the operator. Hold the grinder with both hands, maintain a firm grip and allow the motor to reach full speed before applying the wheel to the workpiece. Use steady, controlled motions and avoid excessive pressure—let the tool’s speed and the abrasive do the work. After finishing, allow the disc to stop completely before placing the tool down and disconnect from the power source during disc changes or maintenance.

Usage recommendations

Use appropriate personal protective equipment, including eye and hearing protection, gloves and a dust mask when working with metal or masonry. Select discs rated for the advertised maximum speed and intended material; do not use damaged or worn discs. For prolonged cutting or heavy-duty tasks, monitor tool temperature and allow cooling periods to avoid overheating. Store the grinder in a dry place and perform regular checks on the guard, power cord and spindle for safe, reliable operation.