Hikoki Angle Disc Grinder G18SE4 – 180 mm (7″), 2,400 W

The Hikoki Angle Disc Grinder G18SE4 is a powerful corded electric grinder designed to tackle heavy cutting, grinding, and surface preparation tasks with dependable performance. Built around a 2,400 W motor and compatible with large 180 mm (7″) discs, it’s suitable for rigorous workshop, construction, and metalworking jobs where high output and solid control are needed.

Key Features

Robust Motor Performance

• A strong 2,400 W power unit supplies the torque and sustained output needed for grinding and cutting tougher materials such as steel and masonry.

Large 180 mm Disc Capacity

• Designed to run standard 180 mm (7″) grinding and cutting wheels, offering broader working surface and faster material removal.

Trigger (Deadman) Switch

• Equipped with a trigger‑type switch that enhances safety by cutting power immediately when released.

Vibration‑Reducing Side Handle

• A specially shaped side handle absorbes vibration to help reduce fatigue and improve operator comfort during lengthy tasks.

Tool‑Less Wheel Guard

• The protective wheel guard can be adjusted without tools, allowing quick positioning for safe grinding and cutting.

Practical Accessories Included

• Typically supplied with a side handle and wrench, letting you prepare the grinder for use quickly.

Technical Specifications

(Specifications compiled from manufacturer published data; actual specs may vary by region or configuration.)

Performance & Practical Use

The Hikoki G18SE4 is engineered for demanding grinding and cutting work. Its high‑output 2,400 W motor delivers the power needed to tackle thicker steel, weld seams, and masonry surfaces, while the larger 180 mm disc size provides efficient material removal on broader jobs.

The trigger switch and vibration‑absorbing handle help with safer and more comfortable operation, especially during longer sessions. The tool‑less guard adjustment allows you to reposition the protective cover quickly without additional tools, improving usability on site or in the workshop.

Best Suited For:

✔ Heavy metal cutting and trimming
✔ Grinding welds and smoothing rough edges
✔ Masonry surface prep and concrete work
✔ Industrial and construction jobs requiring high output

User Tips

Safety First

Always wear eye protection, hearing protection, and gloves when operating an angle grinder — sparks and debris are common during cutting and grinding.

Choose Appropriate Discs

Use discs rated for 180 mm (7″) diameter and suited to your material (e.g., metal‑cut wheels for steel, grinding discs for surface prep).

Clamp Workpiece

Secure the material you’re working on to improve cutting precision and reduce the risk of kickback.

Ventilation & Maintenance

Keep ventilation slots clear of dust and debris to help maintain cooling efficiency and tool longevity.