Electroplating vs. Sintering Technology
Industrial composite cutting requires instantaneous diamond exposure with zero friction heat.
Blade Technology
Published: 2026-07-15
Electroplated Diamond Blades: Precision Cutting for Glass, Fiberglass, and Composites
QDB
QDB Engineering
Diamond Tooling Engineers · 15+ Years Field Experience
Direct Answer: Electroplated diamond blades feature a single, high-density layer of natural or synthetic diamond grit bonded directly to the steel core surface using an nickel electroplating bath. Unlike sintered metal bond blades that require matrix erosion, electroplated blades expose 50% of the diamond grit above the bond, delivering ultra-sharp, cool, non-melting cuts on fiberglass, carbon fiber composites, plastics, and glass.
Precision Tile Tooling
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Frequently Asked Questions
Why are electroplated blades best for fiberglass and composites?
Electroplated diamonds cut with zero heat build-up, preventing resin melting, delamination, and frayed edges on composite materials.