Twin Wheel: A stationary electric tool with two circular grinding wheels. It is mainly used for grinding, sharpening cutting tools (such as axes, chisels, drills), and removing rust or burrs from hard metals.
The motor’s electrical power in watts. It determines how easily the wheel can handle hard materials without “sticking” or slowing down its rotation when pressure is applied.
Dry: Grinding without the use of water or coolant. It is the most common and fastest method for general tasks, material removal, and shaping.
Liquid: Grinding using water that continuously cools the disc and the material. It operates at much lower speeds and prevents the metal from overheating.
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