Specification Brand : Mavaol BulletPoint1 : DRILLING DEPTH: The drill bit can form cylindrical holes up to 50mm (2 in) deep on ferrous and non ferrous metals, which is efficient and convenient. BulletPoint2 : FAST DRILLING: The drill is a thin walled hollow design with double alternating tooth geometry, which provides fast drilling and cutting. BulletPoint3 : : Several cutting design helps you create more accurate holes without flanging, which is simple and labor saving. BulletPoint4 : CEMENTED CARBIDE: The drill bit is made of cemented carbide, which can withstand high temperature and maximize durability, not easy to deform. BulletPoint5 : WIDE APPLICATION: The bit has standard size and can be installed on the magnetic drill, for processing cast iron, stainless steel, aluminum, copper, etc. Color : Silver CompatibleMaterial1 : Plastic CompatibleMaterial2 : Glass CompatibleMaterial3 : Porcelain CompatibleMaterial4 : Ceramic CompatibleMaterial5 : Wood CompatibleMaterial6 : Marble CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 694951301660 ExternallyAssignedProductIdentifier2 : 0694951301660 IncludedComponents : inc ItemName : Mavaol Carbide Hole Saw Bit Steel Plate Hole Cutter Opener Bit for Magnetic Drill 50mm Drilling Depth (28mm) ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 13 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hole-saw-pilot-bits Manufacturer : Mavaol Material : Alloy Steel ModelName : Mavaoldxz7w2yhk0-13 ModelNumber : Mavaoldxz7w2yhk0-13 NumberOfItems : 1 NumberOfPieces : 13 PartNumber : Mavaoldxz7w2yhk0-13 ProductDescription : Item Type: Hole Opener Bit Material: 40CR, Cemented Carbide Drill Bit Length: Approx. 95mm / 3.7in Opening Depth: Approx. 50mm / 2in