- VEVOR Column Drill (8260H)Z1Z-9260 with powerful 3500W motor, designed for precision drilling in reinforced concrete, red brick, and marble - Drilling capacity from 20 to 300 mm diameter, suitable for professional tasks and large-scale projects - Supports dry and wet cutting modes, allowing fast and safe drilling in different environments - Includes 127 mm drill bit, two carbon brushes, and double-ended wrench for easy maintenance - Ergonomic and portable handle for easy transport and reduced handling risks - Ideal for installation of air conditioning systems, pipes, railings, and repair work in civil construction