Description
10 Unified Coarse Thread sizes: 9/16-12, 1/2-13, 7/16-14, 3/8-16, 5/6-18, 1/4-20, 12/24, 10-24, 8-32, 6-32".
This guide is for Screw Thread Insert (STI) type ground taps.
Used mostly for thread repair jobs. Works great on flat surfaces, round parts, and angled edges.
Lifetime Warranty. 100% American made quality. Tap Straight - Every Time!
1 lbs (0.5Kg) shipping weight.
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