Tap & Drill Set - Spiral Point, Smallest Thread Size #6 – 40, Largest Thread Size 1/2 – 20, Smallest Drill Bit Diameter #33, Largest Drill Bit Diameter 29/64 inTwist drill combined with the corresponding Hi-Tungsten Magnum spiral point tap
Both tools are gold surface-treated for maximum lubricity, and precision ground for the ultimate in accuracy and performance Type NC
190-AG drill sizes: #36, 29, 25, 21, 7, F, 5/16, U and 27/64”
20-AG tap sizes: 6-32, 8-32, 10-24, 10-32, 1/4”-20, 5/16”-18, 3/8”-16, 7/16”-14 and 1/2”-13 Type NF
190-AG drill sizes: #33, 29, 25, 21, 3, 1, Q, 25/64” and 29/64”
20-AG tap sizes: 6-40, 8-36, 10-24, 10-32, 1/4-28, 5/16”-24, 3/8”-24, 7/16”-20 and 1/2”-20.
WARNING: Cancer & Reproductive harm www.P65Warnings.ca.gov