2200w Wet/dry Diamond Core Drill Machine? 180mm, Concrete Drilling Rig. Have a nice day!! VonVVer Wet/Dry Diamond Core Drill Machine 2200W? 180mm 1200RPM. It is a concrete drilling rig that can greatly improve drilling efficiency and reduce workload. With 2200-watt power, pure copper motor, convenient operation, and dual use of dry and wet design, it brings you a new drilling experience. It is a good assistant for decoration, construction, and maintenance. Our Wet/Dry Diamond Core Drill Machine is used in drilling reinforced concrete, brick, marble, and other materials, suitable for wall opening, demolition, installation of air conditioners, pipes, stair handrails, bridges, airports and highways, and other scenarios. For Wet and Dry Use. The concrete drilling rig can be used for wet drilling when water is applied. When the water seal is turned off, it can be used for dry drilling. The wet and dry design allows it to be used in a wide range of applications. Copper, Aluminum Alloy, Iron, Plastic, Rubber, Steel. Thread Type of Output Shaft. 1-1/4-7 unc European Thread. 803619cm/31.514.27.5in. Thread Type of Output Shaft: 1-1/4-7 unc European Thread. The height of the bracket is adjustable (up to 22.83 inches), which makes the operation more flexible. The bracket is equipped with high-precision and neat racking to ensure the head is smoothly lifted and not easily shaken, which greatly improves the flexibility of the product. The detachable stand allows the option of vertical or handheld operation, which makes drilling more flexible and convenient to suit different scenarios. The surface of the rubber handles is equipped with an uneven anti-slip design to bring you a comfortable touch and effective anti-slip. The aluminum alloy housing and multiple heat dissipation holes of the product can dissipate heat in time to ensure long and stable operation. The anti-slip auxiliary handle of the product can be installed in multiple directions to facilitate multi-angle operation. Moreover, the detachable shoulder bracket handle and auxiliary handle make the operation more flexible and convenient. The gearbox has a built-in gear mechanical clutch. When the high-speed rotation causes the rig to lock, the gear and motor will be mechanically separated in time to ensure the safety of the motor and you. And the overload protection button of the product can prevent overload to improve safety and durability. France, Germany, spain, Italy. Feedback is very important to us. It is impossible to address issues if we do not know about them! Please keep the original box or packaging within 15days since item received. Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it’s non-workdays, please kindly be patient and wait till Monday.