Amazon Basics High Speed Steel Wood Drill Bits Set

Made with high-speed steel, quenched for durability, titanium surface coating, Inclined blade design for cleaner, faster drilling, Suitable for drilling soft metals (iron, copper, aluminium), wood and plastic. NOT for glass, ceramics materials, masonry, heat-treated steel or high-carbon steel. Drill bits shall be kept vertical carefully when using, Includes the following sizes: 1.5 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm,3.2 mm, 3.2 mm, 3.5 mm, 4 mm, 5 mm, 5.5 mm, 6 mm, 8 mm, 10 mm