Angle Grinder EINHELL TC-AG 18/115 Li 4Ah

The EINHELL TC-AG 18/115 Li 4Ah angle grinder is a cordless grinding and cutting tool designed for versatile metal and masonry work. It uses a 115 mm disc diameter and is powered by an 18 V battery with a 4 Ah capacity to provide extended runtime for cutting, grinding and surface preparation tasks. The design emphasizes lightweight handling and an ergonomic grip to support control and reduce operator fatigue during extended use.

Advantages

The cordless construction removes the restriction of a power cable, allowing more freedom of movement on job sites and in confined spaces. The 115 mm disc size balances cutting depth and maneuverability, while the robust motor delivers the torque required for common grinding and cutting operations. The 4 Ah battery provides longer operating intervals compared with lower-capacity batteries. Ergonomic features improve handling and integrated safety elements contribute to safer operation.

Suitable for

• Cutting metal pipes and rebar
• Grinding and removing rust or scale from metal surfaces
• Cutting and shaping masonry and small concrete elements
• Surface preparation before welding or painting
• DIY repairs and light construction work

Key specifications

• Disc diameter: 115 mm
• Battery voltage: 18 V
• Battery capacity: 4 Ah
• Tool type: Cordless angle grinder
• Design: Lightweight, ergonomic grip

How to use

Fit an appropriate 115 mm disc for the intended task and ensure the disc is correctly secured before powering the tool. Insert a fully charged 18 V 4 Ah battery into the tool according to the manufacturer’s instructions and check that all guards and safety features are in place. Hold the grinder with both hands by the main handle and auxiliary handle, align the disc with the workpiece, and apply steady, controlled pressure. Allow the disc to reach full speed before contacting the material and avoid excessive force that can overload the motor or damage the disc. After use, switch off the tool, wait for the disc to stop, remove the battery for storage or charging, and store the grinder in a dry place.

Recommendations

Use suitable personal protective equipment such as eye protection, hearing protection and gloves. Select discs designed for the material being worked on and respect the disc speed rating. For prolonged tasks, use a charged spare 4 Ah battery to maintain continuous operation and allow batteries to cool between heavy use sessions.