PCB Milling Bit Set hardwood The Spektra™ bits feature a

The Spektra™ bits feature a nACo® nanocomposite coating with an extreme nanohardness and heat resistance

This will minimize burn residue and clean up efforts

The sheets are masked on one side

Whether you’re new to 3D carving

Birch plywood – 8 in x 12 in x 3/4 in

PCB Milling Bit Set hardwood The Spektra™ bits feature aSKU# 30388 02 These bits are great for milling your own PCBs. They cleanly remove the copper layer. There are various angles and tip diameters included. All bits are 1 8" shank. Part Number Tip Dia (mm) Tip Angle P3. 0502 0. 2 5 P3. 1001 0. 1 10 P3. 1002 0. 2 10 P3. 1501 0. 1 15 P3. 1502 0. 2 15 P3. 2001 0. 1 20 P3. 2002 0. 2 20 P3. 2501 0. 1 25 P3. 3001 0. 1 30 P3. 3002 0. 2 30