Drill Tap Bit Sets

These Bits Will Automatically Thread Every Hole You Drill . Hate having to constantly replace your drill bits with a tapperevery time you have to drill a hole ?    This unique drill bit set will automatically thread your holes whenever you drill a hole for your screws.Increase your productivity and efficiently drill holes and tap them without even to change your bits.   Features  COMBINATION DRILL & TAP & COUNTERSINK- No more using a drill to drill the hole and then tapping it out later with another tool. All in one and works great and save a lot of time and trouble.   HANDY TOOLS – These drill tap bits are must have if you fabricate a lot; you can use the in aluminum, plastic, steel, and so on; They're sharp, and easy to use; Go slow, once the tap is doing its thing, make sure not to strip the threads by bottoming it out. EASY TO USE - Each tap drill is engraved with its size convenient for you to choose the suitable size with a glance. A tapered end on hex shank can prevent excessive knocks; Back taper exceeds the tap to prevent over-drilling and damage to the thread. Package Included 1x Drill Tap Bit Sets - 6 Pieces