OSG Tap/Drill Reference Charts

OSG Tap & Die

OSG Tap and Drill Reference Charts

A Brand Form Tap  Inch Form Tap & Drill Chart (A-Brand)

A Brand Cut Tap  Inch Cut Tap & Drill Chart (A-Brand)

A Brand Form Tap  Metric Form Tap & Drill Chart (A-Brand)

A Brand Cut Tap  Metric Cut Tap & Drill Chart (A-Brand)