Diamond Core Drilling Machine, Wet&Dry Concrete Core Drill Rig With Stand, 700RPM Speed,9.4In Drilling Diameter For Concrete Brick Block Stone, 3200W

Features

• 9.4-inch Wet & Dry Diamond Core Drilling MachineThis versatile stand-up core drilling machine offers both wet and dry drilling modes, providing flexibility for a variety of applications. With an 9.4-inch (24 cm) diameter hole capacity, it ensures precision when boring through different surfaces.
• Powerful and Efficient Drilling: Equipped with a robust 3200W motor and a high-speed 700RPM gearbox, this core drill delivers exceptional drilling power. The variable speed control allows operators to adjust the speed based on the material being drilled. and the machine features external thread output arbor sizes (1-1/4" x 7 UNC) for compatibility with a wide range of core bits
• Safety Features: Designed with operator safety in mind, this core drill features a secure clutch and an overload protection device. The safety system automatically engages when the drill bit becomes stuck or meets excessive resistance, reducing the risk of damage or injury.
• Durable and User-Friendly: The concrete core drill is built to withstand heavy use, with a rustproof, steel-forged output shaft that can handle higher pressure. An upgraded one-touch water pipe connector ensures a consistent water supply, while a thickened guide rail reduces machine vibrations for smoother operation.
• Heavy-Duty Performance: Perfect for drilling into reinforced concrete, red brick, marble, and other tough materials, this core drill is ideal for professional-grade projects. Whether you're installing air conditioners, kitchen pipes, stair railings, or repairing highways, this machine is built to meet the demands of the job.