Angle Grinder DeWALT DWE4203-QS

The DeWALT DWE4203-QS angle grinder is a compact, corded power tool designed for a variety of metalworking and surface preparation tasks. It is driven by a 1010 W motor that delivers up to 11,000 RPM no-load speed and accepts grinding discs up to 125 mm (12.5 cm) in diameter. With an overall weight of 2.2 kg and a low profile (approximately 80 mm height and 290 mm depth), this model balances power and maneuverability for work in confined spaces and extended use.

Advantages

The tool combines a high-power motor with a compact housing to provide effective material removal while remaining easy to control. Its relatively light weight reduces operator fatigue during prolonged tasks. The 125 mm disc capacity offers a versatile compromise between reach and control, suitable for cutting, grinding, and surface finishing. The sound pressure level of 91.5 dB is specified to help plan hearing protection and comply with workplace safety measures.

Suitable for

• Grinding and deburring metal edges
• Cutting and trimming metal pipes and profiles
• Removing rust, paint, and weld spatter
• Surface preparation before painting or coating

Key specifications

• Motor power: 1010 W
• No-load speed: up to 11,000 RPM
• Grinding disc diameter: 125 mm (12.5 cm)
• Weight: 2.2 kg
• Power supply: mains (AC)
• Sound pressure level: 91.5 dB
• Approximate dimensions (H × D): 80 mm × 290 mm
• Colour: yellow

How to use

Before starting, fit a disc suitable for the intended task and check that the guard and auxiliary handle are securely attached. Connect the grinder to a properly rated AC supply and hold it with both hands during operation, using the auxiliary handle for additional control. Allow the motor to reach full speed before applying the disc to the work surface, and use steady, controlled movements to avoid overloading. After finishing, switch off the tool and allow the disc to stop completely before setting the grinder down or changing accessories. Follow general safety procedures including eye, hand and hearing protection.

Usage recommendations

Select discs rated for 125 mm grinders and appropriate for the material (cutting wheels for cutting, grinding discs for stock removal, sanding or flap discs for finishing). Maintain a firm two-handed grip and avoid side pressure on cutting wheels. For improved longevity, keep vents clear of dust and debris and inspect brushes and the power supply cord regularly. Use hearing protection at the specified sound pressure level and work in a well-ventilated area or use dust extraction where possible.