BOSI TOOLS 1/4" DR Double end Bits in Pakistan BR1523 Description: A screwdriver bit is a detachable metal bit used for inserting and removing screws. Screwdriver bits are used in hand-held power tools such as cordless screwdrivers or drill drivers. Screwdriver bits come in many different shapes and sizes depending on the type of screw you want to insert. Specification: Designed for drilling thin sheet metal and aluminum, Premium Swift Bore Hardened and tempered high-speed steel double-end bits can be reversed if one side is wor 135-degree split point for fast penetration and accurate starting with no center punch Diameter: 3.2mm, Overall Length: 48mm Item specifics: Length: 48mm Material: High Speed Steel Type: Twist Drill Bit Brand Name: SIJIBOSI Use: Other is_customized: Yes Model Number: BR1523 DIY Supplies: Metalworking Package Include: 1 x BOSI TOOLS 1/4" DR.double end bits