Product Specifications
Set Includes: 7 single-head ball pointer hex bits.Total length: 65mmShaft Diameter: 6.35mm Shank (1/4")Material: Chrome vanadium steelHardness: HCR60±Size: 2/2.5/3/4/5/6 on opposite sidesFeatures: Made of premium chrome, molybdenum and vanadium steel with excellent toughness and abrasion resistance. This 7 screwdriver bit comes with a magnet.Application: Used for holes bolts and set screws used in machinery, equipment, automobiles, motorcycles, etc.