Description

CNC Router Burr Bit 3mm

For Cutting FR4 – G10 – Carbon Fiber and other tough laminates

These are also known as “chip breakers”. These bits grind away the material and last longer than a single flute cutter.

CNC router 3mm burr, chip breaker bit for cutting milling Fr4 G10 carbon fiber fibre.

We use these cutters on our CNC router on both carbon fiber and Fr4