Specification Brand : cizihuu BulletPoint : Spotting Drill Bits BulletPoint1 : Suitable material:suitable for workpieces with a hardness below 25°,such as wood,plastic,PVC plate,iron plate,plate thickness within 3MM.Please note that stainless steel and spring steel are not applicable.Not for quenching. BulletPoint2 : High-speed steel,high quality with good durability for you to use BulletPoint3 : Professional drill for deburring,chamfering,elliptic hole enlargement BulletPoint4 : The main advantages of the spiral groove step drill compared to the ordinary straight groove step drill are its strong chip removal ability,better guidance,and smoother cutting. BulletPoint5 : Notes:Please allowed 1-3mm differences due to manual measurement,thank you for your understanding!Due to the difference between different monitors,please understand that the picture may not reflect the actual color of the item Color : One Color ExternallyAssignedProductIdentifier : 9408673443482 FinishType : Titanium GpsrSafetyAttestation : 1 ItemName : 1PCS HSS Titanium Coated Step Drill Bit Drilling Power Tools Metal Wood Hole Cutter Cone Drill,4-12 Hexagon ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : step-drill-bits Manufacturer : cizihuu Material1 : Stainless Steel Material2 : High Speed Steel Material3 : Alloy Steel ModelNumber : DMBGRXJF NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : 1vBVNeoMGoJ-0,4-12 Hexagon ProductDescription : Material:High-speed steel 4241 Surface Treatment:Titanium coated ProductSiteLaunchDate : 2022-09-04T04:59:38.248Z Size : 4-12 Hexagon SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Wood UnitCount : 1 UnspscCode : 27110000