When should I choose PCD cutting tools for PCB?

PCD cutting tools are the optimal option for high-volume, continuous-run production of high-glass-content, high-Tg and aluminium-base PCB. If your production is small-batch with frequent material switching, the carbide series may offer better comprehensive cost-performance.

Can PCD cutting tools process ferrous or steel materials?

Not recommended. At high cutting temperature, PCD diamond undergoes chemical graphitization when contacting ferrous metal, causing rapid tool failure.

Can chipped PCD cutting tools be repaired by re-grinding?

Only simple abrasive wear can be re-sharpened. If PCD-layer peeling, large-area chipping or substrate cracking occurs, the tool must be scrapped directly and cannot be repaired.

What causes PCD cutting-edge chipping in actual processing?

Main causes include hard foreign inclusions inside the PCB panel, excessive single-cut depth, large clamping run-out and machine vibration. Good dust collection and raw-sheet pre-inspection reduce chipping probability.

How do I request a quotation from Winway?

Winway supplies high-quality PCD cutting tools for PCB to global PCB manufacturers. For a stock quotation, sample-trial cost or custom-tool proposal, send us your machine information, PCB drawing, substrate condition and order quantity, and our team will respond quickly.

PCD Cutting Tools for PCB Customized Wholesale Winway

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PCD PCB Corner Radius Cutter

Winway supplies the PCD PCB Corner Radius Cutter specifically designed for PCB corner-rounding machines. Featuring a pre-formed fixed-R PCD profile, it transforms sharp PCB right-angle edges into smooth rounded corners, helping prevent scratches to copper foil, operators and films used in subsequent processes. Custom R-radius and angle options are available.

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PCD PCB Cutting and Milling Tool

Winway supplies the PCD PCB Cutting and Milling Tool for fully automatic PCB depaneling lines. Featuring a high-low alternating composite-tooth design, it combines panel cutting and fine edge milling in a single feed pass, simplifying production workflows and reducing separate processing steps. Custom outer diameters, inner holes and tooth-height steps are available to match different depaneling machine configurations.

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Winway is a professional PCD Cutting Tools for PCB manufacturer and supplier in China. We have our own factory and four production bases, supported by an experienced sales team, professional technicians, and an after-sales service team.

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