Specification Brand : HARFINGTON BulletPoint1 : Size - Drilling diameter: 20mm / 3/4"; shank size: 7mm / 7/25"; drilling depth: 10mm-40mm / 25/64"-1-9/16"; total length: 78mm / 3"; shank type: round shank; design: 3 spurs, 2 flutes, adjustable. BulletPoint2 : Material - The woodworking drilling tool is made of tungsten carbide, which has high strength, hardness, wear resistance, and heat resistance. The painted surface can improve rust and corrosion resistance. The heat-treated drill bit is durable, sharper, and can drill neat, smooth and burr-free holes. BulletPoint3 : Features - The spurs design ensures that the drill bit penetrates the wood accurately, prevents slipping, and accurately locates the drilling. The 2 flutes, 3 spurs and arc curve design on the head can reduce cutting resistance and improve work efficiency. Equipped with an adjustable depth plate and a wrench, the cutting depth can be adjusted to the depth you want. BulletPoint4 : Applications - Suitable for opening holes in solid wood, cork, hardwood, plywood, medium-density fiberboard, particleboard, as well as plastics, rubber, and other materials. The forstner drill bits can be applied to handheld drills, drilling machines, bench drills, vertical drills, CNC engraving machines, etc. BulletPoint5 : Notes - Forstner bits for wood cannot be used for metal processing. The material must be fixed when cutting, and the drill bit should be perpendicular to the material. When processing hardwood, water, oil or lubricant can be used to improve drilling accuracy and quality. ExternallyAssignedProductIdentifier1 : 721511721054 ExternallyAssignedProductIdentifier2 : 0721511721054 ExternallyAssignedProductIdentifier3 : 00721511721054 FinishType : Painted IncludedComponents : Alfa Tools ItemName : HARFINGTON 2pcs Forstner Drill Bit 20mm (3/4") Carbide Adjust Depth Wood Forstner Bits Round Shank Hole Saw Auger Opener Cutter with a Wrench for Woodworking Drilling ItemPackageDimensions_Height : 16 centimeters ItemPackageDimensions_Length : 4 centimeters ItemPackageDimensions_Width : 12.3 centimeters ItemPackageQuantity : 2 ItemTypeKeyword : forstner-bits Manufacturer : HARFINGTON Material : High Carbon Steel ModelNumber : FB61458 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : hta240523hh001267 ProductDescription : 1. The forstner bit is made of tungsten carbide, which has high strength, hardness, wear resistance, and heat resistance. The painted surface can improve rust and corrosion resistance. 2. The spike design helps guide the drill bit through the wood accurately, prevents slipping, and ensures the accurate position of the starting hole. The 2 flutes, 3 spurs and arc curve design on the head make the cutting resistance smaller, improve the perforation efficiency, and can clear the debris faster, making your work more efficient. 3. The heat-treated drill bit can be repeatedly sharpened for a longer service life, and can achieve neat, smooth, burr-free holes. 4. Metric forstner bit sets are suitable for opening holes in solid wood, cork, hardwood, plywood, medium-density fiberboard, particleboard, as well as plastics, rubber and other materials. The standard shank diameter can be applied to handheld drills, drilling machines, bench drills, vertical drills, CNC engraving machines, etc. 5. It cannot be used for metal processing. The material must be fixed when cutting, and the drill bit should be perpendicular to the material. When processing hardwood, water, oil or lubricant can be used to improve drilling accuracy and quality. ProductSiteLaunchDate : 2024-06-29T03:17:59.195Z Size : 3/4" SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Wood UnitCount : 2 UnspscCode : 27112700