GOLD DEER 6Pcs M3×0.5 Combination Drill & Tap Bit Set, 1/4" Hex Shank, All-in-One Hole Drilling & Threading Tool for Aluminum, Plastic, Wood, Includes Storage Case

["All-in-One Drilling & Tapping Function: Each bit combines pilot hole drilling, countersinking, and M3×0.5 thread cutting in one step—ideal for fastening hinges, brackets, or electronic housings without switching tools.","1/4\" Hex Shank for Versatile Use: Compatible with cordless drills, impact drivers, bench drills, and manual tap wrenches. The hex design allows quick changes and secure grip during operation.","Designed for Light Materials: Optimized for use in aluminum, plastic, wood, and thin-gauge metals. For best results, apply light pressure, maintain perpendicular alignment, and use at low-to-moderate speeds with lubricant.","Clear Size Identification & Efficient Chip Removal: Each bit is laser-marked with “M3×0.5” for easy identification. Dual spiral flutes help guide chips away from the cut, reducing clogging during threading.","Organized Storage Included: Set comes with a reusable plastic case to keep all six bits protected and sorted—perfect for workshop organization or on-the-go repairs."]