Specification Brand : Gyros BulletPoint : These Panther Brand polished steel twist drills have a 3/32 Inch uniform shank that can be used in a quickchange flexshaft handpiece without an adapter. The drills are approximately 1-3/4 Inch long. Made in Germany. BulletPoint1 : Industrial Grade HSS for greater wear resistance BulletPoint2 : 19 peice Set BulletPoint3 : Sizes 1.00 - 10.00 by .5 mm BulletPoint4 : 118 degree point BulletPoint5 : Ideal for hard metals, work hardened stainless and other difficult to drill materials Color : Gold CuttingAngleString : 118.0 degrees ExternallyAssignedProductIdentifier1 : 780670227272 ExternallyAssignedProductIdentifier2 : 0780670227272 ExternallyAssignedProductIdentifier3 : 00780670227272 FinishType : Titanium Nitride IncludedComponents : Drill Bit ItemName : Gyros 45-31019 Industrial Grade High Speed Steel Metric Drill Bit Set (19 Piece) ItemPackageDimensions_Height : 2.794 centimeters ItemPackageDimensions_Length : 19.05 centimeters ItemPackageDimensions_Width : 10.668 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : jobber-drill-bits Manufacturer : Gyros Material : High Speed Steel ModelNumber : 45-31019 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 29 PartNumber : 45-31019 ProductDescription : Features: Versatile Use: This 8-piece rotary tool kit is suitable for both metal and wood, meeting your drilling needs for different materials. It has wide applications for drilling, grinding, polishing and sanding.Extra Long HSS Twist Drill Bits: The twist drill bits in this kit have a length of 200mm, which is longer than regular ones, enabling you to drill deeper into materials. Made of high-speed steel and subjected to heat treatment, they offer higher hardness and durability.Multiple Sizes of Rotary Drill Bits: This kit includes rotary drill bits of various sizes from 4mm to 10mm, which can be used for different diameter drilling needs. The standard round shank design is compatible with different brands of power tools, making it more convenient and user-friendly. Specification: