【Dual-Size Carbide Blades & Powerful 1100W Copper Motor】Equipped with 25mm and 35mm ultra-tough carbide blades for razor-sharp, single-pass cuts every time. Driven by a robust 1100W copper-core motor (2000 RPM) featuring integrated cooling vents—ensuring steady, reliable functionality even during extended tasks 【Dust-Contained Functionality】Connect directly to any vacuum cleaner (sold separately) via the dedicated port to drastically reduce airborne particles. The rubber-sealed cover prevents debris ingress when the vacuum isn’t attached, keeping the mechanism clean during storage 【Precision Depth Control & Wall-Mount Convenience】Effortlessly adjust cutting depth from 15-30mm for exact customization. The wall-mountable design lets you securely hang the unit during work pauses—no slipping or accidental drops 【Intuitive User-Focused Design】Safety lock switch prevents unintended start-ups, while wear-resistant rollers ensure smooth material tracking. The ergonomic non-slip grip maximizes comfort and command, backed by a generous 3-meter cord for unimpeded movement around workspaces 【Versatile Professional Tool for Trades】Perfect for plumbers and electricians tackling hollow sand bricks, white/solid red bricks, cinder blocks, aerated bricks, and cement-rendered walls. Important: Not engineered for concrete or stone applications