Features & Benefits:
STI V-Tap guide automatically aligns tap to the work surface for precision alignment. The STI V-Tap guide used with the V-Drill guide provides centered and aligned drill - tap alignment. STI tap threads are cut evenly increasing thread strength and reducing tap failure. Heat treated nickel alloy steel guide provides years of service and accuracy. Precision ground base provides perpendicular alignment of taps on flat surfaces. V-Groove aligns taps on round and square cornered materials. Compact and portable, the STI V-Tap guide is perfect for field service, shop, industrial and home applications.
9 guide holes cover 9 Unified Fine Thread (UNF) ground thread STI tap sizes: 8-36, 10/32, 1/4-28, 5/16-24, 3/8-24, 7/16-20, 1/2-20, 9/16-18, 5/8-18