These bits are cut very accurately at 16x magnification. They're inexpensive, so they're good when you're starting out with CNC engraving, and if they break, there's not much waste. I bought two beats for 40.00 and won't be using them until I feel more comfortable not doing stupid things and breaking them.
πͺ Bi-Metal Cutting Blades: Imachinist S933414 - Enhancing Precision and Performance
10 Review
POWERTEC 62-Inch 8-Inch Blade - Model 13132X
12 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