Tap and Drill Reference Table
Tap and Drill Reference Table
Features:Double-sided guide features a Tap Drill Depth Chart, decimal conversions from 1/64" to 63/64" and a ruler graduated in 64thsFront side has a machine screw size tap drill chart for recommended 75% depth threadFeatures a convenient 6 inch ruler for any additional measuringThe Tap Drill Reference Table works with National Fine, National Course, American Standard Pipe and Metric threadsDimensions: 0.1 x 1.2 x 7 inchesThe Tap and Drill Reference Table is a must have for any toolmaker, machinist or mechanic. The double-sided guide features a Tap Drill Depth Chart, decimal conversions from 1/64" to 63/64" and a ruler graduated in 64ths. The Tap Drill Reference Tale works with National Fine, National Course, American Standard Pipe and Metric Threads. ... Show More Show Less