DescriptionThis item is a set of drill bits with different sizes with a carrying case. They are made of high-speed steel, they are sturdy, durable and practical. This special coating gives the bits a very high surface hardness to help penetrate tough materials, makes the bits highly corrosion resistant and significantly reduces friction between bit and workpiece. Perfect to drill holes on aluminum alloy, thin wood broad, wood slices, plastic and other similar materials.Features- Color: As shown - Material: HSS/High Steel - Size: 18.2x10x4.8cm. - Various sizes are offered to meet different needs. Accurate size will do the work well. - Classic high-speed steel construction with titanium coating for proven capability and durability. - Made of quality high steel, it is wear resistant and corrosion resistant. - Good performance and long life. Excellent for DIY, home and general building or engineering using. - for drill presses and stationary machines. - Note: This item is not suitable for heavy metal drilling. It only suits aluminum alloy, thin wood broad, wood slices, plastic and other similar materials, not for use on concrete or masonry. - Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you!
