PCB gong knife (also known as corn milling customers) I produced the gong knife, raw materials adopt international famous brand tungsten carbide rod steel bars, high hardness, high wear resistance, high strength, resistance to bending, anti-breakage, long tool life.
Suitable range: widely used in a variety of different PCB board, FR-4, CEM-3 board and environmental boards, SMT score board, paper board, epoxy boards, epoxy glass fiber, molds, jigs, sculpture, metal and other precision parts processing.
Features:
① the use of ultra-fine grain carbide material with good milling, cutting performance, ensure high work efficiency;
② have sufficient bending strength and wear resistance;
③ milling slots, holes and plate edge, surface clean, tidy and free of burrs. |
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