Specification:<br /><br />    Brand new and high quality.<br /><br />    Hss Drill Bit Set For Wood， Plastic And Aluminum<br /><br />    Ideal For DIY， Home And General Building/Engineering Using<br /><br />    Can not use for Stainless Steel Material<br /><br />    Containing Sizes：1mm，1.5mm，2mm，2.5mm，3mm<br /><br />    Material :High Speed Steel with Titanium coated<br /><br />Size<br /> QTY<br />1.0mm<br /> 10pcs<br />1.5mm<br /> 10pcs<br />2.0mm<br /> 10pcs<br />2.5mm<br /> 10pcs<br />3.0mm<br /> 10pcs<br /><br />Note: It is manual measurement， there may be 2-3mm error. And item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. hope understand.<br />Package included: 50x Drill Bit