Based on this product's specifications, here are some alternatives and similar models
Hand Tap Set MODECO M6 3-piece (MN-62-036) — M6 threading, manual taps
Summary description:
MODECO hand tap set, model MN-62-036, includes three manual taps for cutting internal M6 metric threads. Designed for use with hand tap wrenches or T-handles to create or repair M6 threaded holes in metal and other machinable materials. Suitable for workshop maintenance, light fabrication and repair tasks requiring precise M6 female threads.