Covers Inch and Metric Sizes – This updated tap and drill chart includes both standard (inch) and metric sizes for machine screws, fractional, and pipe taps, giving you quick access to precise reference data.
Color-Coded for Easy Reading – Features clearly color-coded information: red for fractional, green for metric, blue for wire gauge, and black for special sizes. Makes size identification fast and accurate.
Includes Pipe Tap Information – Comprehensive layout includes NPT, NPTF, NPSM, NPSC, and NPSF pipe tap sizes along with decimal equivalents and drill size recommendations for proper threading.
Durable Shop-Ready Reference – Designed for workshop use, this drill and tap chart is easy to read and durable enough for daily reference by machinists, metalworkers, fabricators, and hobbyists.
Updated Layout with Decimal Equivalents – Features updated formatting and accurate decimal equivalents for both cutting taps and forming taps, helping ensure precision and efficiency in every job.
