Specification Brand : KATUR BulletPoint1 : ★【Drill Bit Hole Saw】42mm diametermeter Cobalt Drill Bit Hole Saw is made of high speed steel teeth for fast cutting of clean, round holes. BulletPoint2 : ★【Accurate】Split tip pilot drill prevents damage and deviation by gradually guiding cutter to material. BulletPoint3 : ★【Safe】Over drill flange built in to prevent penetration beyond the sheet metal. BulletPoint4 : ★【Use for】Can be used for cutting tool for steel, wood, metal, tiles, aluminum, boards, etc. BulletPoint5 : ★【Buy with Confidence】We offer "TWO YEAR" warranty on item(s) that confirm to be manufacturer defect.We'll respond within 24 hours on weekdays.(Please clamp the shaft in right place and necessary protective measures in woodworking processing.) BulletPoint6 : Hole saws do not come with the Arbors. Arbors sold separately. Color : Gold CompatibleMaterial1 : Stainless Steel CompatibleMaterial2 : Metal CompatibleMaterial3 : Aluminum CompatibleMaterial4 : Wood CompatibleMaterial5 : Copper CompatibleMaterial6 : Alloy Steel CompatibleMaterial7 : Iron CompatibleMaterial8 : Brass CustomerPackageType : Standard Packaging CuttingAngleString : 135 degrees ExternallyAssignedProductIdentifier1 : 4007140102898 ExternallyAssignedProductIdentifier2 : 04007140102898 ExternallyAssignedProductIdentifier3 : 636123663664 ExternallyAssignedProductIdentifier4 : 7566908087640 ExternallyAssignedProductIdentifier5 : 0783310035992 ExternallyAssignedProductIdentifier6 : 5272003734748 ExternallyAssignedProductIdentifier7 : 0787721690375 ExternallyAssignedProductIdentifier8 : 0636123663664 ExternallyAssignedProductIdentifier9 : 00783310035992 FinishType : Brass GpsrSafetyAttestation : 1 IncludedComponents : Components included ItemName : KATUR 42mm HSS Drill Bit Hole Saw Tooth Kit, Stainless Steel Metal Cutter, Cobalt Opener Cutting Tool for Wood, Alloy (42mm) ItemPackageDimensions_Height : 14 centimeters ItemPackageDimensions_Length : 6.4 centimeters ItemPackageDimensions_Width : 9.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hole-saws Manufacturer : KATUR Material : HSS M35 Cobalt ModelName : 5423000 ModelNumber : 106200 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 NumberOfPieces : 5 NumberOfTeeth : 6 PackageLevel : unit PartNumber : BT-5046-42 ProductDescription : Features: Split tip pilot drill prevents damage and deviation by gradually guiding cutter to material. Over drill flange built in to prevent penetration beyond the sheet metal. Can cut precise holes quickly in stainless steel, mild steel, iron, copper and brass.