TurboTip Impact Drill Bit- 5/16" Mechanical This is the ballast door

This is the ballast door bar tool

making it an excellent addition to your toolbox

It has a strength of 2000 PSI

Can remove and reuse

TurboTip Impact Drill Bit- 5/16" Mechanical This is the ballast doorDescription 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. Double hardened and titanium coated for faster drilling & reduced wear. Use TurboTip drill bit with an impact wrench or impact driver. VersaDrive TurboTip drill bits have a patented non slip, Hex shank suitable for use in any standard 1 2 drill chuck for cordless