These bits aren't strong enough to cut copper, much less any steel.I've tried 0.2mm DoC, 30mm/min and 0.1mm DoC at 60mm/min. Spindle is 10,000RPM. 0.8mm max depth.
ο»Ώ
πͺ Carbide Coated SpeTool Flutes in Inches
7 Review
Autotoolhome High-Speed Steel Straight Cutter
πͺ AFUNTA 4-Flute 0.08" Milling Bits
πͺ Mcwdoit Titanium Cutting Engraving
8 Review
Olson 80 Inch Blade FB14580DB-025
10 Review
Enhanced Cutting Efficiency with Olson FB23370DB 0 025 2 Inch Blade
Chest freezer Biryusa 155KX, white
16 Review
πͺ DEWALT DW3984C Portable Blade Set of 3-Pack