Specification Brand : DaduoRi BulletPoint1 : Package(No Pilot Bit): This concrete core bit kit includes 5/8"-11 thread adapters for SDS Plus, SDS Max, and 1/2" Hex shank, a user manual, and a 2-inch outer diameter dry core drill bit for depths up to 9.5 inches BulletPoint2 : Versatile Adapters: Equipped with adapters for easy use with rotary hammers and standard drill, compatible with both fixed or handheld drilling machines with 5/8-11 threads, ensuring broad applicability and flexibility in various drilling scenarios (Never use the hammering mode) BulletPoint3 : Efficient Dry Drilling: This 2" concrete drill bit designed for dry drilling but recommended to use water when encountering concrete(non-reinforced) to prevent tooth breakage and enhance drilling efficiency BulletPoint4 : High Precision: The 2-inch diamond core bit ensures uniform cutting for enhanced drilling performance BulletPoint5 : Multi-Material Drilling: This 2" core drill bit perfects for drilling into soft concrete, brick, block, stone, and masonry, making it versatile for HVAC, electrical, and plumbing tasks. Good for DIYer Color : Assorted Color IncludedComponents : Core Bit *1; 3 Adapters to SDS Plus, SDS Max, and 1/2 Hex Shank; User Manual*1 ItemDisplayDimensions_Height : 0.83 inches ItemDisplayDimensions_Length : 1.97 inches ItemDisplayDimensions_Width : 0.83 inches ItemDisplayWeight : 0.35 pounds ItemName : DaduoRi 2" Dry Core Drill Bit for Brick and Block with 3 Adapters Included: SDS Plus, SDS Max and 1/2" Hex Shank, 9.5" Drilling Depth Core Bits for Concrete, Brick, Masonry, 5/8"-11 Thread ItemPackageDimensions_Height : 27.2034 centimeters ItemPackageDimensions_Length : 7.5946 centimeters ItemPackageDimensions_Width : 7.7978 centimeters ItemPackageQuantity : 10 ItemTypeKeyword : core-drill-bits Manufacturer : DaduoRi Tool Material : Cobalt ModelName : Fladder Blades ModelNumber : 2" core drill bit for concrete NumberOfFlutes : 2 NumberOfItems : 1 PackageLevel : unit PartNumber : DaduoRi 2" Dry Core Bits Adapter ProductDescription : DaduoRi 2" Dry Core Drill Bit for Brick and Block with 3 Adapters Included: SDS Plus, SDS Max and 1/2" Hex Shank, 9.5" Drilling Depth Core Bits for Soft Concrete,Brick,Stucco,Masonry, 5/8"-11 Thread (Note: THE PILOT BIT IS NOT INCLUDED) ProductSiteLaunchDate : 2024-07-30T09:41:43.689Z Size : 2 Inch Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation1 : Concrete SurfaceRecommendation2 : Brick SurfaceRecommendation3 : Masonry UnitCount : 1 UnspscCode : 27111700