<strong>Description</strong><br /> <br /> This set of screwdriver bits 1/4 inch tools fits most powered corded or cordless drills to drive head screws. Strong inner hexagon sleeve without magnetic. The specifications of the bits inlcude 5mm, 6mm, 7mm, 8mm, 9mm, , 11mm, 12mm, 13mm. It's made of chrome-vanadium steel with long life and great durability for use. Easy to install on the screwdriver handle. Widely used in household DIY, woodworking, parts, professional machine repairing, etc.<br /> <br /> <strong>Features</strong><br /> <br /> - Color: As shown<br /> - Material: Chrome-vanadium steel<br /> - size: 25 x 6.35mm / 0.98 x 1/4 inch (L x )<br /> - Made of chrome-vanadium steel with long life and great durability for use. Strong inner hexagon sleeve without magnetic.<br /> - This set of screwdriver bits 1/4 inch tools fits most powered corded or cordless drills to drive head screws.<br /> - The specifications of the bits inlcude 5mm, 6mm, 7mm, 8mm, 9mm, , 11mm, 12mm, 13mm.<br /> - Wide application. Suitable for household DIY, woodworking, parts, professional machine repairing, etc.<p><br />1 x 9PCS 5-13mm Metric Socket Nut Impact Driver Adapter Drill Bits 1/4 Inch Tool Set Nut Driver Socket Bit Set (5mm 6mm 7mm 8mm 9mm 11mm 12mm 13mm)</p><p></p><p></p><p></p><p></p><p></p>