Specification Brand : NGe BulletPoint1 : Product Name: M35 HSS Straight Shank Cobalt Drill BulletPoint2 : Materia: HSS Cobalt high speed steel for super abrasive resistance in tough metals, improve much higher heat resistance because of cobalt steel's high red hardness. BulletPoint3 : Size: Metric 1.7mm Diameter BulletPoint4 : Package Contents: 10 x M35 HSS Straight Shank Cobalt Drill BulletPoint5 : Application: M35 high speed steel cobalt drill set is greatly suitable for hardened material and hard metals, such as cast iron, high temperature alloy, hard plastics, stainless steel, titanium alloy, woods, etc.also for soft materials. BulletPoint6 : More User Guidence please see the below. Color : Champagne ExternallyAssignedProductIdentifier1 : 751004139509 ExternallyAssignedProductIdentifier2 : 0751004139509 FinishType : Titanium GpsrSafetyAttestation : 1 IncludedComponents : no ItemName : Metric 1.7mm Diameter Twist Drill Bits M35 HSS Straight Shank Cobalt Drill Bit Set HSS Champagne (10 Pcs) ItemPackageDimensions_Height : 7.62 centimeters ItemPackageDimensions_Length : 0.254 centimeters ItemPackageDimensions_Width : 5.08 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : wood-drill-bit-sets Manufacturer : NGe Material : High Carbon Steel Material1 : Stainless Steel Material2 : Cobalt Steel Material3 : Cobalt Material4 : High Speed Steel ModelNumber : zz202900001 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 2 PartNumber : zz202900001 ProductDescription : Product Name: M35 HSS Straight Shank Cobalt Drill Color: Champagne Materia: HSS Cobalt high speed steel for super abrasive resistance in tough metals, improve much higher heat resistance because of cobalt steel's high red hardness. With high surface finish, high grinding precision,the blade is sharp and durable in use. Size: Metric 1.7mm/0.066" Diameter Package Contents: 10 x M35 HSS Straight Shank Cobalt Drill Application: M35 high speed steel cobalt drill set is greatly suitable for hardened material and hard metals, such as cast iron, high temperature alloy, hard plastics, stainless steel, titanium alloy, woods, etc.also for soft materials. Easy to carry: The twist drill bits are housed in plastic case for easy storage, easy to carry out homework.