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 7/64 inch, Total Length 2-5/8 inch, Working Length 1-1/2 inch. 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 : 118 Tip & Twist Design: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. Color : Gold CuttingAngleString : 118.0 degrees ExternallyAssignedProductIdentifier : 6971141014734 FinishType : Titanium ItemName : 20PCS, 7/64", Titanium Coated Drill Bits ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 3 inches ItemPackageDimensions_Width : 1 inches ItemTypeKeyword : step-drill-bits Manufacturer : OXTUL Material : Metal ModelNumber : 6971141014734 NumberOfFlutes : 2 NumberOfPieces : 20 ProductDescription : Specifications: Brand new and high quality. Package: 20 Pieces in a plastic bag. Material: 4241 High Speed Steel, Titanium Coated. Angle Point: 118 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.