Specification Brand : OXTUL BulletPoint1 : Twist Drill Bits Titanium Coated : Classic 4241 High Speed Steel construction with Titanium Coating for proven capability and durability. BulletPoint2 : Strength & Hardness: Made with HSS 4241 steel, Rock wall Hardness Level HRC 60-62. BulletPoint3 : 【20PCS】:Diameter 3/16 inch, Total Length 3-1/2 inch, Working Length 2-5/16inch. BulletPoint4 : Professional & DIY Use: Ideal for drilling on mild steel, copper, Aluminum, Zinc alloy , wood & plastics, Not For Use On Concrete / Masonry / Stainless Steel. Perfect match for workshop or service vehicles. BulletPoint5 : 135 Tip & Twist Design: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. Color : Gold CuttingAngleString : 135.0 degrees ExternallyAssignedProductIdentifier : 6971141014789 ExternallyAssignedProductIdentifier1 : 709841184640 ExternallyAssignedProductIdentifier2 : 0709841184640 FinishType : Titanium GpsrSafetyAttestation : 1 IncludedComponents : Drill Bit IncludedComponents1 : DRILL TAP SET, 6-32NC THRD 2PC IncludedComponents2 : DRILL TAP SET, 6-32NC THRD 2PC IncludedComponents3 : DRILL TAP SET, 6-32NC THRD 2PC IncludedComponents4 : DRILL TAP SET, 6-32NC THRD 2PC IncludedComponents5 : DRILL TAP SET, 6-32NC THRD 2PC IsValueStoresItem : 1 ItemName : 20PCS, 3/16", Titanium Coated Drill Bits ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 4 inches ItemPackageDimensions_Width : 1 inches ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : wood-drill-bit-sets Manufacturer : OXTUL Material : Metal Material1 : Blend Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend ModelNumber : DWA1400 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 10 PackageLevel : unit PartNumber : CC-4K-LUH Pattern : Solid ProductDescription : Package: 20 Pieces in a plastic bag. Material: 4241 High Speed Steel, Titanium Coated. Angle Point: 135 Degree. Shank Type: Straight and Round Shank. Indentation Hardness: 60-62 Rockwell.
Notice: 1. Please keep cool and gentle using, the working life of the twist drill bits can be largely prolonged by proper usage. 2. Not For Use On Concrete, Masonry, Stainless Steel or material harder than 63 Rockwell. 3. Please allow 0.05-0.08 inch difference in size measurement for variance due to manual measurement.