Donau Elektronik Crimp Tools & Dies Tap 618949 - Donau MMSB30, Donau Elektronik's MMSB30 is a right-hand cutting tap made from high-speed steel cobalt, designed for durable and precise machining. This tap is part of the tap and die tools category and is ideal for threading tasks. Typically used in machining applications, it enhances efficiency and accuracy. Donau MMSB30 Tap 1pc HSS-Co Right Hand Cutting Tool