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The TEH TG18016S is a heavy-duty 1600W corded angle grinder designed for professional and trade use where a standard 115mm grinder simply isn't big enough. With a 180mm (7-inch) disc capacity, 8500 RPM motor, and soft start technology, it handles the most demanding grinding, cutting, and polishing tasks on thick metal, structural steel, reinforcement bar, stone, and masonry.
The soft start feature gradually ramps up to full speed on start-up — eliminating the sudden jerk that smaller grinders produce and giving you far greater control when starting cuts on large or unstable workpieces. This is particularly valuable on heavy grinding jobs where losing control of a 180mm disc at full speed would be dangerous.
WHY CHOOSE A 180MM OVER A 115MM GRINDER: A 180mm disc has significantly more cutting surface than a 115mm disc — making it faster at cutting through thick steel sections, large diameter pipe, and heavy reinforcement bar. The larger disc also grinds faster over wide weld seams and large surface areas. The trade-off is that it's heavier and less manoeuvrable in tight spaces — making it the right choice for open, heavy-duty work.
KEY FEATURES:
WHAT CAN YOU DO WITH IT:
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⚠️ IMPORTANT NOTE: Disc not included — compatible with standard 180mm M14 grinding, cutting, and flap discs.
TG11508 vs TG18016S — WHICH ONE DO YOU NEED?
| Feature | TG11508 | TG18016S |
|---|---|---|
| Power | 750W | 1600W |
| Disc size | 115mm (4.5") | 180mm (7") |
| Speed | 11000 RPM | 8500 RPM |
| Soft start | No | Yes |
| Best for | Light trade & DIY | Heavy trade & professional |
| Disc included | No | No |
👉 Need a lighter, more compact option for everyday use? See the TEH TG11508 115mm 750W Angle Grinder.
⚠️ SAFETY REMINDER: Always wear safety glasses, face shield, gloves, and hearing protection when using an angle grinder. A 180mm grinder is a heavy-duty tool — ensure the wheel guard is always fitted and secure. Never use a damaged or cracked disc. Always use the correct disc type for the application. Keep bystanders well clear of the working area.



