0.5mm Tungsten Steel Carbide PCB Mill Bits for CNC/PCB Milling Machine Pack of 10

Specification:
Size: 0.5mm
Shank Diameter: 3.175mm
Overall Length: Approx.38mm
Description:
1. Mainly applied to PCB, normal FR-4, CEM-3 boards, environmental protection board, Circuit board, carbon fiberglass, composite board, epoxy board, hard wood and so on.
2. Carbide precision machined from bars of high-precision equipment, selection of high quality ultrafine particles.
3. Has good milling and cutting performance, ensure the high efficiency of the work.
4. Sufficient bending strength and wear resistance, slot milling, hole and the edge of the board, the surface is clean, neat, no glitches.
5. High strength, resistance to bending, breakage resistance, and have excellent physical properties, long service life.