- Suitable for cutting hard metals, hard plastics and wood, but also for soft materials
- Material: Tungsten Carbide
- Cutting Diameter: 4.0-5.0mm
- Application: Suitable for processing PCB, normal FR-4, CEM-3 boards, environmental protection board, SMT, CNC, molds, plastic, Circuit board, carbon fiber, composite board, and so on.
- Package Including: 1pc PCB Drill Bit