Square Slot Cutter Stainless Steel Rectangular Milling Cutter Hole Cutting Tool for Drywall, Plastic Metal, WoodFeatures: -- Fine workmanship ensures high-utility and stable efficiency. -- Practical tool to make your installation easier. -- Can be used for cutting wood, soft metal, gypsum board and blue brick without sparks or flying debris.Specification:Material: Stainless Steel Color: Silver Size:Square cutter: 4.54"4.3"1.53" Rectangle cutter: 2.92"1.53"4.3" Applicable Occasion: Indoors & OutdoorsPackage Included 1 X Outlet CutterPromise If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.