BAER Drill & Tap Set - HSS-E TiN Taps Spiral Flute & HSS TiN Drills - M3 - M12The BAER HSSE TiN Drill & Tap Set is a complete kit for cutting internal threads in metal. It spans metric sizes from M3 to M12 and pairs TiN coated HSS machine taps for blind hole work with a TiN coated HSS core drill bit. Designed for cobalt alloyed HSSE steel, these tools are built to deliver longer tool life and consistent, precise threads in both professional workshops and serious DIY projects. All components are housed in a sturdy plastic box