Specification Brand : OSCARBIDE BulletPoint : Circuit Board Drill Bits BulletPoint1 : Annular Cutter Size :1/2” Cutting Diameter,1"Cutting Depth, 3/4” Weldon Shank with 2 Flat,Pilot Piin Size: 6.34x77mm. BulletPoint2 : OSCARBIDE Annular bits will drill large holes up to ten times faster than regular drill bits,and the mag drill bits are thin-walled and have dual alternating teeth for efficient and aggressive cutting that is easier than traditional hole saws and twist drill bits,It can drill a much larger hole and requires less force and time. BulletPoint3 : These HSS Slugger Bit ability to re-sharpen and burr-free holes and smooth holes, resulting in less scrap and wastage of material,has higher accuracy and multiple cutting edges for ply-cutting and lower friction to reach better performance of endurance and removal of chips. BulletPoint4 : OSCARBIDE annular Bit fits most standard magnetic drills and machine tools such as mills and large drill presses with tool holders BulletPoint5 : These annular cutters are suitable for working with both ferrous and non-ferrous metals,cast iron, stainless steel, aluminum, copper, and plastic,wood, in either plate or pipe form.Hole processing field such as engineering,rail transit, bridges, ships, machinery manufacturing, aerospace. Mild & Structural Steel BulletPoint6 : 【Instructions for use】Simply fit the round hole at the end of the shank to the steel ball in the drill chuck, then tighten the hexagonal bolt on the flat surface at the end of the shank to secure the shank with the hexagonal bolt. Color : Multi CuttingAngleString : 118 degrees ExternallyAssignedProductIdentifier : 9408675183812 ExternallyAssignedProductIdentifier1 : 766415074691 ExternallyAssignedProductIdentifier2 : 0766415074691 FinishType : Sand Blast GpsrSafetyAttestation : 1 IncludedComponents : 1x annular cutter;1x pilot pin ItemName : OSCARBIDE 1/2"x1"Annular Cutter,3/4 inch Weldon Shank,1/2 inch Cutting Diameter,1 inch Depth of Cut,2 Flat Mag Drill Bit with Pilot Pin for Magnetic Drill Press,1 Piece ItemPackageDimensions_Height : 11.9888 centimeters ItemPackageDimensions_Length : 3.302 centimeters ItemPackageDimensions_Width : 9.4996 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : annular-cutters Manufacturer : OSCARBIDE TOOLS Material : High Speed Steel Material1 : High Speed Steel Material2 : Carbide Material3 : Blend Material4 : Blend Material5 : Blend ModelNumber : ACT021 NumberOfFlutes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : 1 Pattern : .22 LR ProductDescription : OSCARBIDE Annular Cutter 1/2 inch Cutting Diameter,1 inch Depth of Cut,3/4 inch Weldon Shank 2 Flat Mag Drill Bit with Pilot Pin for Magnetic Drill Press,1 Piece ProductSiteLaunchDate : 2023-07-10T02:20:00.400Z Size : One Size Style : Classic SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Structural SurfaceRecommendation1 : Metal SurfaceRecommendation2 : Aluminum SurfaceRecommendation3 : Copper UnitCount : 1 UnspscCode : 27111700