If you're buying a set of two and four flutes for $89/pack and they wear out, buy them as a set. Good for small diameter scrapers. Insoles are good. Buy aluminum inserts for non-ferrous metals.
πͺ AFUNTA 4-Flute 0.08" Milling Bits
7 Review
Autotoolhome High-Speed Steel Straight Cutter
πͺ Mcwdoit Titanium Cutting Engraving
8 Review
πͺ Carbide Coated SpeTool Flutes in Inches
Enhanced Cutting Efficiency with Olson FB23370DB 0 025 2 Inch Blade
10 Review
Olson 80 Inch Blade FB14580DB-025
πͺ Durable DEWALT DW3986C Portable Blade 3 Pack for Efficient Cutting
πͺ DEWALT DW3984C Portable Blade Set of 3-Pack