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Coating performance

  • Coating material

    sp3-C

  • Coating hardness

    60±10GPa

  • Coefficient of friction

    ~0.2

  • Coating thickness

    0~0.5 μm

  • Coating color

    color

Processed Objects

Milling cutters: ordinary plates, metal substrates, medium to high TG plates, ceramic plates, etc. Drilling needle: ordinary board, halogen-free board, flexible board, metal substrate, packaging board, etc.
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Coating characteristics

  • 01

    Excellent chip removal ability can effectively prevent needle breakage;

  • 02

    The ultra thick coating solves the problem of excessive wear on the side edge of the drill needle.

Processing performance of TAC coating