Unique design and performance - Unique flute thread design optimizes chip removal and improves work efficiency. The alloy steel body features graduations marked on the beam for quick measurement and precise application. - Adjustable hole spacing from 30 mm to 200 mm provides maximum flexibility for different project requirements. You can create holes exactly where you need them. - Premium quality construction combines carbon steel and alloy for durability, smooth rotation, and sharp cutting. Easy to use and built to last. - Removable blades allow free disassembly and easy adjustment. Suitable for cutting thin or ultra-thin metal plates, helping to improve work efficiency. Key specifications - Material: carbon steel and alloy - Hole spacing range: 30 mm to 200 mm - Blade: removable and adjustable - Design feature: flute thread for smoother chip removal - Measurement: graduations on the beam for quick reference - Application: designed to cut thin or ultra-thin metal plates Simple and practical applications - Fabrication and installation of electrical panels, metal enclosures, and outlet housings where precise hole spacing is required - Production or repair of thin metal sheets for vent covers, grills, and metal housings with customizable hole patterns - On-site adjustments and field work that demand quick and accurate hole placement without changing tools frequently This tool maintains a professional build and provides reliable performance for precise, adjustable hole cutting on thin metal plates.