2200W Stand Drilling Machine Power Core Drills, Concrete Water Drilling Machine Diamond Core Drill Wet/Dry Handheld for Concrete Drilling Water Well Drilling Equipment 180mm 110V USA STOCK

Name: Drilling Machine Maximum Mrilling Diameter: Φ180MM/7.1IN Voltage: 110V 60HZ Input Power: 2200W No-load speed: 1200r / min Water seal design: Copper Tube

• When the high-speed rotating drill is locked, the gear and the motor are mechanically separated in time to ensure that the motor also prevents accidental damage to the user, greatly improving Quality and safety of the product.
• The motor has strong load capacity and high hole expansion efficiency. The electric wire guarantees the service life.
• The service life of the carbon brush load is up to 150 hours.The motor has a long service life.
• The gear mechanical clutch is built into the gear box .The power cord used in the midplane should be more than 2 square.
• Equipped with sharp high-quality drill bits, easily loosening the reinforced concrete wall.