Metric Flat Hex Head Size: H6.0 (6mm)Hex Shank Size: 1/4"Overall Length: 100mm (4")Hardness: HRC59-61 (The recognized stable hardness is around HRC60.)Color: GrayPackage Content: 1pcs x Hex Head Drill Bit WrenchThe H value indicates the size of the hexagonal head. The larger the value, the larger the head, and the smaller the value, the smaller the head.Industrial grade hex flat tip screwdriver bit is made from specially heat-treated S2 steel for superior strength, hardness and durability, with a sandblasted surface for a textured effect for enhanced grip and corrosion resistance.The hexagonal head of the screw driver is magnetized for easy use. Flat hex driver with strong magnetism can stably absorb the screw vertically or obliquely, making it easy to fix the screw, especially in a small space.
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