【Accurately Cutting】 : Triangular cutting is more stable, specially designed for cutting various shapes of porcelain drills, thickened track, precise ruler, and more standard cutting. 【Premium Alloy Knife Wheel】: super-hard tungsten alloy knife wheel, overall quenching treatment, fast, accurate and stable blade, cutting without burrs 【All-steel Precision Ruler】: precise ruler, no deformation, no looseness, making cutting more accurate; solid steel pipe: solid track is not easy to deform 【Ergonomic & Comfortable】: The anti-skid rubber handle is ergonomic and more comfortable to use, providing better using experience. Widened and thickened design, stable cutting 【Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours