Award-Winning Tap Guides - If you start every hole straight, it will help prevent tap breakage and increase the tap life. The V-TapGuide® answers the call to accurately guide hand tapped threads on the inside of a hole to accept a machine screw or bolt. The tap guide can also be used to restore an internal thread that has been damaged or to cut a new, larger thread in the case of severe damage or stripping. 100% American made & Lifetime Warranty. #tools
