- **Unmatched Drilling Power:** Featuring a robust 3500W motor, our core drill machine effortlessly tackles hole sizes ranging from Φ0.8-11.8 in / Φ20-300 mm. Whether you're working on large-scale projects or intricate tasks, expect unparalleled efficiency and precision every time. - **Versatile Wet & Dry Cutting Options:** Designed for ultimate flexibility, this core drill rig supports both wet and dry cutting modes. Experience fast drilling in dry conditions with dry cutting, or switch to wet cutting for reduced dust and heat, ensuring a safer and more comfortable work environment. - **Complete Set of Professional Accessories:** Each core drilling machine comes with a Φ5 in / Φ127 mm drill bit for quick large-diameter jobs, along with two carbon brushes and a double-ended wrench for swift maintenance and hassle-free operation. - **Precision Engineering for Expert Drilling:** Our diamond concrete core drill excels at easily penetrating reinforced concrete, red brick, and marble. Perfectly suited for large-scale projects like installing air conditioning units, plumbing, stair railings, and even highway maintenance, it's your go-to tool for professional results. - **Ergonomically Designed for Portability:** The user-friendly handle design makes this coring drill easy to transport and maneuver. It enhances comfort, minimizes the risk of bumps during transit, and ensures smooth handling, so you can focus on getting the job done.