HMT TurboTip Impact Drill Bit Set, 3/16, 1/4, 5/16, 1/2 in.

VersaDrive TurboTip Impact drill bits are stepped tip bits that drill at twice the speed of standard bits without the need for pilot drilling while cutting a perfectly round hole.Turbocharge your drilling performance by using this revolutionary tool with an impact wrench or impact driver. Double hardened and titanium coated for faster drilling & reduced wear.VersaDrive TurboTip drill bits have a patented non-slip, Hex shank suitable for use in any standard 1/2 in. drill chuck for cordless or pistol drills or used with a VersaDrive Rapid Lock adapter for use in a wide range of powertools such as Magnetic Drills.Patented Drill Point50% Faster Drilling with 30% less pressureIncredible Finished Hole qualityInstant drill start with no slippingNo 'snatch' when drill bit breaks throughFantastic Tool LifeFully Impact Rated on structural steel