Emkay tools offer a complete range of taps. These taps are used for tapping on cnc machines at higher parameters. These are normally coated for best results and are available in a wide range of products. There are fluteless taps that are used for ductile material like aluminum, spiral pointed taps used for through hole applications, spiral fluted taps for blind hole applications and finally the cast iron taps for tapping cast iron work pieces.