Description Drill through metal easily with help from this high-speeds alloy drill bit set. The drill bits make a great choice when working with stainless steel, aluminum alloy, titanium alloy, and other high hardness materials. Great for professionals and DIY lovers alike, the drill bit set comes in handy for a variety of projects, whether at home or on the jobs. Features - Color: Orange. - Material: HardAlloy. - Size: 12.00X0.90X0.90cm/4.72X0.35X0.35inch. - Each drill bit in the set features high-speeds alloy construction with a surface coating for high hardness, long-lasting strength cutting power. - Even more, thanks to its precision grinding inclined cutter design, each bit ensures fast drilling with excellent chip removal. - Made from hard alloy material, durable, practical and long service life. - Swivel head flips and locks from drilling to driving, works with your own power drill, drill to driving in half of the time. - Perfect for home DIY and general building engineering use. Easy for store and carry.Package list: 10 x drill bits