Specification Brand : METOTY BulletPoint1 : All-in-One Professional Kit – This 8-piece premium set includes 3 high-end bi-metal hole saws (2", 4", 6"), 2 high-speed steel drill bits, a heavy-duty A2 arbor joint, and a 6.3 inch (160mm) large dust cover, providing everything you need for precise cutting in one convenient package. BulletPoint2 : Ultra-Durable Bi-Metal Hole Saws – Engineered with high-speed steel teeth and a reinforced alloy steel body, these hole saws deliver 3x longer lifespan, effortlessly cutting through hardwood, plywood, thin metal sheets, clean edges every time. BulletPoint3 : Complete Cutting System – The included A2 arbor joint ensures secure attachment, while the two premium drill bits (HSS) allow for pilot holes and additional drilling tasks. The 6.3 inch(160mm) wide dust cover captures debris efficiently, keeping your workspace clean during overhead or indoor projects. BulletPoint4 : Precision & Versatility – Perfectly sized for recessed LED lighting (6"), HVAC vents (4"), and smaller wiring/piping (2"), this kit handles multiple materials with professional-grade accuracy—ideal for electricians, contractors, and DIYers alike. BulletPoint5 : Ergonomic & Easy to Use – Lightweight design with optimized tooth geometry (4-6 TPI) reduces resistance and vibration. Compatible with standard 1/4" hex shank drills, allowing smooth one-handed operation even during extended use. BulletPoint6 : Warmly Tips: Can be used with a standard electric drill, impact drill, If you need very precise holes, please use a saw machine, not suit for hard metal, hard wood or density board. Not for use for cutting depths beyond about 1"(25 mm) Color : Black CompatibleMaterial : Alloy Steel CompatibleMaterial1 : Aluminum CompatibleMaterial2 : Wood CompatibleMaterial3 : Plastic ExternallyAssignedProductIdentifier1 : 768894424684 ExternallyAssignedProductIdentifier2 : 0768894424684 GpsrSafetyAttestation : 1 IncludedComponents : 2", 4", 6" Inch Bi-Metal hole saw With Dust Bowl ItemDisplayWeight : 2.4 pounds ItemName : [8-in-1 Kit] Bi-Metal 2", 4", 6" Hole Saws + Drill Bits & Accessories – Complete Cutting Set for Wood, Thin Metal,PVC– Ideal for LED Lighting Installation ItemPackageDimensions_Height : 24.511 centimeters ItemPackageDimensions_Length : 10.6934 centimeters ItemPackageDimensions_Width : 18.5928 centimeters ItemPackageQuantity : 1 ItemShape : Circular ItemTypeKeyword : hole-saws Manufacturer : METOTY Material : Bi-Metal ModelNumber : SJS-7PCS-2-6 NumberOfItems : 8 NumberOfTeeth : 15 PartNumber : SJS-7PCS-2-6 Pattern : Super sharp ProductDescription : 1 ProductSiteLaunchDate : 2025-02-25T07:48:29.348Z Size : 8Pcs(2", 4", 6" Inch With Dust Bowl) Style : Basic SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 27112700