Sandvik Coromant 8550481 Tap & Drill Sets; Minimum Tap Thread Size (Inch): 5/8-11 ; Maximum Tap Thread Size (Inch): 5/8-11 ; Maximum Drill Size (Fractional Inch): 5/8 ; Tap Type: Spiral Flute ; Tap Coating/Finish: AlCrN ; Tap Material: High Speed Ste