Driver Drill BitProduct Details1.1/4" Hex Shank - Universal 1/4 inch hex shank fits a variety of quick-change chuck and drill, driver, or screw-gun.2.Size - 8mm nut driver, 250mm (9.84-inch) total length.3.No magnetic !!! 4.Material - Heat-treated chrome vanadium steel construction with a sandblasted finish for increased hardness and corrosion-resistant.5.Application - Widely used in household DIY, woodworking, professional machinery repair, etc.
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