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
π© Tungsten Milling Engraving Drilling Tool: 0.5-3.175mm Precision for Efficient Machining
7 Review
π§ SPEED TIGER Carbide Square Mill - Precision Tool for Enhanced SEO
Electric lawn mower Makita ELM3720, 1400 W, 37 cm
54 Review
πͺ AFUNTA 4-Flute 0.08" Milling Bits
πͺ Durable DEWALT DW3986C Portable Blade 3 Pack for Efficient Cutting
10 Review
Olson 80 Inch Blade FB14580DB-025
πͺ Bi-Metal Cutting Blades: Imachinist S933414 - Enhancing Precision and Performance
πͺ DEWALT DW3984C Portable Blade Set of 3-Pack