V Shape Carbide PCB Engraving Bits Set For CNC Router 0.1mm Cutting Edge, 3.175mm Shank, Includes 10 Degree 15 Degree 20 Degree 30 Degree Angles, 20 Pieces Long-Lasting Precision For PCB Engraving And Micro Detailing
✔️ 0.1mm cutting edge, 3.175mm shank; 30mm length, 4 angles
This V-shape carbide engraving bit set is built for PCB engraving, micro detailing, and precision routing on CNC machines. It's ideal for working on copper, FR4 boards, acrylic, PVC, nylon, resin, wood, and fiberglass in electronics prototyping and hobby CNC builds.
✅ V-shaped carbide engraving bits for PCB and CNC routing
✅ 0.1mm cutting edge for fine detail
✅ 3.175mm shank diameter fits standard collets
✅ 30mm total length ±1mm for micro detailing
✅ Angles: 10°, 15°, 20°, 30° in pack of 20 pieces (5 per size)
✅ Long-lasting carbide construction for repeated use
💡 What is a V-shaped carbide PCB engraving bit used for in CNC routing?
These handy bits are used to carve precise grooves and edges on PCBs and other plastics, delivering clean lines and tight tolerances.
- High-precision grinding supports clean traces
- Great for 2D detailing and light 3D features in electronics projects
- Shank fits standard 3.175mm collets for common CNC machines
- Durable carbide construction for repeated use