Specification Brand : Junsi BulletPoint1 : High Quality: The twist drill is made of cobalt-containing high-speed steel, with overall heat treatment, high hardness and longer service life. BulletPoint2 : Precise Positioning: The drill bit adopts 135° relief angle treatment to improve positioning accuracy, stable drilling, fast cutting and higher efficiency. BulletPoint3 : Chip Removal Design: Practical spiral design, full grinding process, effectively reduce the accumulation of debris, fast and smooth chip removal. BulletPoint4 : Application: Suitable for drilling stainless steel, die steel, ordinary steel, angle iron, iron plate, copper, aluminum, rubber, plastic, wood and other materials. BulletPoint5 : Applicable Equipment: Round shank design, suitable for ordinary hand drill, rechargeable drill, bench drill and other machines. When drilling, you can add coolant or cutting fluid to cool down to reduce the damage to the drill bit. CuttingAngleString : 135.0 degrees ExternallyAssignedProductIdentifier : 6163225762826 FinishType : Titanium IncludedComponents : inc ItemName : Junsi Twist Drill Bits - 16.5mm HSS Spiral Drill Bit Hole Opener Tools for Stainless Steel/Iron/Copper/Aluminum/Plastic/Wood ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : jobber-drill-bits Manufacturer : Huizhou City Junsi Electronics Co., Ltd. Material : High Speed Steel Material1 : Stainless Steel Material2 : High Speed Steel Material3 : Alloy Steel NumberOfItems : 1 PartNumber : DIY6542twidri16.5mmusjunsi ProductDescription : Specifications: ●Type: Metal Twist Drill Bits. ●Material: High Speed Steel Contains Cobalt. ●Shank Type: Round handle. ●Shank Diameter: about 12.5-12.7mm (about 1/2 Shank). ●Overall Length: 150mm. ●Useful Deep: 90mm. ●It is suitable for drilling of various materials such as die steel, ordinary steel, stainless steel, angle iron, cast iron, iron plate, aluminum, copper, rubber, plastic, wood, etc. ●Suitable for hand electric drills, rechargeable drills, bench drills, drilling machine, milling machine and other equipment. ●Package Included: 1 x Twist Drill Bits. ●Note: Please allow 1-2mm errors due to manual measurement. ProductSiteLaunchDate : 2022-03-03T03:57:13.657Z Size : 16.5mm SurfaceRecommendation : Stainless,Wood,Aluminum,Copper,Plastic,Steel,Iron UnitCount : 1