Happybuy 0.8-11.8in Core Drill Machine, Diamond Core Drill Rig with Stand, 3500W Concrete, Brick, Marble, Wet & Dry Use, Includes Core Drill Bit

Power: 3500W, Drilling Diameter: 20mm - 300mm (Φ0.8 - 11.8 in), Drilling Speed: 570 RPM, Product Size: 340mm x 210mm x 925mm (13.4 in x 8.3 in x 36.4 in), Net Weight: 28.3 kg (62.4 lbs), Arbor Size: UNC1 1/4-7, Model Number: (8260H)Z1Z-9260.

• Efficient Drilling Performance: Powered by a robust 3500W motor, this core drill is capable of handling a wide range of hole sizes, from 20mm to 300mm (Φ0.8-11.8in), delivering fast, precise, and consistent results every time, regardless of the material or hole size;
• Versatile Cutting Modes: The drill offers both wet and dry cutting modes to suit various environments; Dry cutting provides high-speed efficiency in dry conditions, while wet cutting helps minimize dust and overheating, ensuring a safer and more comfortable work area;
• Comprehensive Accessory Kit: Included in the package is a 127mm (Φ5in) large-diameter drill bit for rapid drilling in tough materials; Additionally, you’ll receive spare carbon brushes and a double-ended wrench, making maintenance quick and easy to keep your tool running smoothly;
• Ergonomic Design for Easy Handling: The core drill features a specially designed ergonomic handle for improved comfort and easy transport; Its design reduces the risk of damage during movement, ensuring the drill remains in optimal condition and is ready for use on your next project;
• Precision Drilling for Professional Projects: Whether you're working on reinforced concrete, brick, marble, or other tough materials, this core drill provides precise results; It’s ideal for large-scale professional tasks such as installing air conditioners, plumbing, stair railings, and even highway maintenance.