Maximum Mrilling Diameter: f180MM/7.1IN. No-load speed: 1200r / min.
Water seal design: Copper Tube. The gear mechanical clutch is built into the gear box.The service life of the carbon brush load is up to 150 hours. The motor has a long service life. 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. Feedback is very important to us.It is impossible to address issues if we do not know about them! Faction 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. This item is in the category "Business, Office & Industrial\Power Tools\Drills\Drills\Corded Drills". The seller is "mallruianzishuo" and is located in this country: DE. This item can be shipped to United Kingdom.