Feature:1. Adjustable Pivot Point: This kind of round hole for cutting drywall has an adjustable pivot point, which can effectively cut through the round hole on the dry wall.2. Applicability: This kind of drywall cutter is suitable for cutting round holes in drywall. The maximum diameter of the round holes that can be cut is 16 inches (406mm).3. Carbon steel structure: the round hole for drywall adopts carbon steel structure, with stable structure, high hardness, replaceable blades and convenient use.4. Durability: This kind of drywall cutter has a compact structure, small size, and high durability. It can be used directly and is easy to operate.5. Ideal for making round holes for drywall to accommodate light fixtures, round pipes and other fittings. Specifications:Type: circle cutterMaterial: carbon steelColor: silverSize: as the picturesApplication: used to cut round holes in dry wall materialPackage included:1 x Round Hole Drywall Cutter