- **Exceptional Core Drilling Power**: Featuring a robust 3500W motor, our core drill machine effortlessly tackles hole sizes ranging from Φ0.8 to 11.8 inches (Φ20-300 mm). Experience unmatched efficiency and precision for both large and small drilling projects, delivering superior results every time. - **Versatile Wet & Dry Cutting Options**: This innovative core drill rig is designed for flexibility, enabling both wet and dry cutting modes. Whether you need rapid drilling in dry conditions or effective dust and heat reduction in wet environments, our drill provides safety and comfort during operation. - **Comprehensive Accessory Package**: Included with the core drilling machine is a Φ5 inch (Φ127 mm) drill bit for swift execution of large-diameter drilling tasks. Additionally, we provide two carbon brushes and a double-ended wrench, ensuring quick and hassle-free maintenance whenever required. - **Precision Engineering for Professionals**: Our diamond concrete core drill is tailor-made for effortless operation through tough materials such as reinforced concrete, red brick, and marble. It's the perfect choice for extensive professional applications including air conditioning installations, plumbing, stair railings, and highway repairs. - **Ergonomically Designed for Mobility**: The lightweight and ergonomic handle of our coring drill enhances portability and ease of use. Designed for comfort, it minimizes the risk of damage during transport, ensuring a secure and effortless handling experience on every job site.