APPLICATION - Ideal for steel sheets/ aluminum sheets/ copper/ plastic/ wood board and many other types of sheet metal with ease countersink.
HIGH SPEED STEEL TITANIUM COATING - Industry grade fully ground high speed steel with titanium coating reduces friction and drills with less heat,which ensures strong wear-resistance and durability.
WE ARE DIFFERENT - The spiral groove is sharper than the straight groove, which can reduce the cutting resistance, strengthen the cutting groove, and effectively block the metal splash caused by damage.135° split point not only promises cutting speed,but also prevents slipping when start drilling.
Quick change 1/4-inch hex shank makes for easy, convenient bit switches and is compatible with impact ready power tools