Angle Grinder EINHELL TP‑AG 18/125 F Li BL Solo, 125 mm (model 4431175)

The cordless angle grinder EINHELL TP-AG 18/125 F Li BL Solo accepts 125 mm discs and is supplied as a tool-only unit without battery or charger. Designed for cutting, grinding and surface work on metal, stone and masonry, this model features a brushless motor that improves efficiency and extends runtime when used with compatible 18V batteries from the same system. Its compact form factor and removable side handle provide control during precision tasks and general material preparation.

Advantages

The brushless motor reduces mechanical wear and increases energy efficiency, enabling longer working times with the same battery capacity. A 125 mm disc size offers a balance between cutting depth and maneuverability, suitable for tight spaces and standard workshop tasks. Tool-only delivery lets users integrate the grinder into an existing 18V battery system. The spindle lock and easy-to-adjust protective guard simplify disc changes and enhance operator safety during cutting and grinding operations.

Suitable for

• Cutting metal pipes, rebar and sheet metal
• Grinding welds, burr removal and edge preparation
• Surface dressing of stone, concrete and masonry
• Small renovation and repair jobs around the house

Key specifications

• Disc diameter: 125 mm
• Brushless motor technology for higher efficiency
• Battery platform: compatible with 18V system batteries (battery and charger not included)
• Guard: adjustable protective guard for dust and spark deflection
• Handle: removable side handle for left/right mounting
• Spindle: quick-release or spindle lock for tool-free disc changes

How to use

Install a compatible 18V battery before operation and check that the battery is fully charged. Fit a suitable 125 mm disc for the required task, ensuring the disc type matches the material (cutting, grinding or masonry). Secure the side handle in the preferred position and adjust the protective guard to shield the operator from sparks and debris. Start the tool briefly to confirm smooth rotation, then proceed with steady, controlled passes—avoid excessive pressure to prevent disc overload. After use, allow the disc to stop completely before placing the tool down and remove the battery for safe storage.

Recommendations

Use only discs rated for 125 mm and the grinder's maximum speed. Wear appropriate personal protective equipment, including eye protection, hearing protection and gloves. For prolonged work, alternate batteries from the same 18V system to maintain runtime and heat management. Follow the manufacturer's maintenance guidelines: inspect discs for damage, keep ventilation slots clear and tighten fittings regularly.