The Kango 13mm Impact HSS Drill Bit is suitable for drilling clean holes into plastic, timber and metal with an impact driver. The titanium-toughened coating has been applied to reduce friction and heat buildup. The tip features four cutting chamfers to provide maximum material contact, support faster drill speeds and produce cleaner holes in metal. The tip also has a 135° split point to prevent the Impact HSS Drill Bit moving from its starting point. The tapered core design strengthens the Impact HSS Drill Bit to prevent breakages. The variable flute shape enables this Impact HSS Drill Bit to rapidly eject material and supports a faster and more efficient drilling action. The Impact HSS Drill Bit’s ¼” hex shank makes it compatible with both drills and impact drivers. Available in a range of sizes from 2mm to 13mm in diameter.