I use this bit to drill 4mm thick titanium. after about 80 holes it was just starting to wear out but the threshold worked fine. very impressive.
πͺ Bi-Metal Cutting Blades: Imachinist S933414 - Enhancing Precision and Performance
10 Review
πͺ DEWALT DW3984C Portable Blade Set of 3-Pack
10 Review
Enhanced Cutting Efficiency with Olson FB23370DB 0 025 2 Inch Blade
10 Review
πͺ Durable DEWALT DW3986C Portable Blade 3 Pack for Efficient Cutting
10 Review