Specification Brand : WANQIAN BulletPoint1 : 7pcs spotting drills with 90 degree angle. BulletPoint2 : With high temperature and abrasion resistance. BulletPoint3 : Positioning and chamfering can be finished by one time. BulletPoint4 : The holes made by these drills are not easy to cause edge breakage. BulletPoint5 : High quality high speed steel drills have long service life. CuttingAngleString : 90.0 degrees ExternallyAssignedProductIdentifier : 7392869059088 ExternallyAssignedProductIdentifier1 : 0769902688210 ExternallyAssignedProductIdentifier2 : 769902688210 FinishType : Finished IncludedComponents : inc ItemName : WANQIAN 7pcs M42 HSS High Speed Steel Cobalt Spotting Drill Bits Set Round Shank 90 Degree Drilling Chamfering Tool ItemPackageDimensions_Height : 12 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : spotting-drill-bits Manufacturer : WANQIAN Material : Material Material1 : Stainless Steel Material2 : Cobalt Material3 : Alloy Steel ModelNumber : 17800400 NumberOfItems : 1 PackageLevel : unit PartNumber : WANQIAN E1917 PowerSourceType : PowerSource ProductDescription : If you are looking for a set of spotting drill bits that both high quality and durable, this one is it. With features of high temperature and abrasion resistance, this set is more useful.