Specification Brand : Spyder BulletPoint1 : Spyder Hex8 arbor and pilot bit assembly - 3/8-in hex, 1/4-in TCT drill bit, 1/2-20 thread BulletPoint2 : Spyder's Rapid Core Eject arbor removes cores without prying, cuts at an angle, and enlarges existing holes BulletPoint3 : TCT (tungsten carbide tipped) pilot bit drills cement block, brick and other masonry materials BulletPoint4 : Spin on, spin off saw mounting BulletPoint5 : 2-7/8-in drilling depth Color : Metallic CompatibleMaterial1 : Wood CompatibleMaterial2 : Plastic CompatibleMaterial3 : Fiberglass CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 8906183731507 ExternallyAssignedProductIdentifier1 : 884835006457 ExternallyAssignedProductIdentifier2 : 0884835006457 ExternallyAssignedProductIdentifier3 : 00097758290340 FinishType : Uncoated GpsrSafetyAttestation : 1 IncludedComponents : pilot bit, arbor ItemDisplayWeight : 0.3 pounds ItemName : Hex8 3/8-in TCT Quick Change Hole Saw Arbor Assembly ItemPackageDimensions_Height : 1.5 inches ItemPackageDimensions_Length : 9.25 inches ItemPackageDimensions_Width : 3.35 inches ItemPackageQuantity : 1 ItemTypeKeyword : hole-saw-arbors Manufacturer : Spyder Material : Tungsten Carbide (cutting edge) MfgSeriesNumber : LSS ModelName : Rapid Core Eject Hole Saw Arbor ModelNumber : 600638P NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : 600638P PowerSourceType : hand_powered ProductDescription : A slitting saw arbor is a tool used to hold and secure a slitting saw in place during machining operations. It consists of a shaft or spindle onto which the slitting saw is mounted, along with mechanisms for clamping and tightening the saw securely. The arbor is inserted into the spindle of a milling machine, lathe, or other machining equipment, allowing the slitting saw to rotate and perform cutting operations. Arbor Body: The main body of the arbor, usually made of high-quality steel or other durable materials, providing stability and support for the entire assembly. Arbor Shank: One end of the arbor features a shank that fits into the chuck of a milling machine or similar equipment. The shank may have various configurations to ensure compatibility with different machines. Arbor Flange: Located at the opposite end of the shank, the arbor flange is designed to securely hold the slitting saw blade in place during operation. It often includes bolt holes or slots for attaching the saw blade using mounting screws. Mounting Hardware: Typically includes screws or bolts used to fasten the slitting saw blade onto the arbor flange. These fasteners ensure that the blade remains securely attached during cutting operations, minimizing vibrations and enhancing precision. Features an R8 shank, making it compatible with mills such as Bridgeport and other similar models. ProductSiteLaunchDate : 2023-06-07T15:02:57.587Z Size : R8 Shank with Circular Blade StreetDate : 2017-10-21T00:00:01Z Style : Hole saw arbors SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation1 : Wood SurfaceRecommendation2 : Metal SurfaceRecommendation3 : Plastic UnitCount : 1 UnspscCode : 27111700