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Features and Benefits: SAE sizes: 1/4" - 20, 5/16" - 18, 3/8" - 16 and 1/2" - 13 How it works: - In order to drill out a broken bolt or stud, the drill must be centered over the broken surface. The QuikCenter System allows for an accurate pilot hole in a variety of broken bolt positions each and every time. No more guessing, no more disastrous results!
- Simply secure the QuikCenter as shown and then drill. Remove the QuikCenter and progressively drill larger holes to tap drill size. The remaining coil of "old bolt threads" can then be pulled out in a spring-like coil. Then re-tap to remove any residue and simply replace bolt or stud.
- All QuikCenter tool sets include a thorough set of instructions along with cobalt drills and a sturdy case
Additional Details
BRAND : Bolt Master
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