Precision Ground (All Dimensions)



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For more information, please download our product brochure.

Ohio Carbon Blank offers Precision Ground Blanks that are widely used in the Aerospace / Defense, Tooling (EDM), Mold Making (EDM), and General Manufacturing industries.

Precision Ground Blanks can be used in EDM applications for both roughing and finishing. Ground Blanks can also be used for discrete part manufacturing.

Precision Ground Blanks, our product specialty, are EDM electrodes that are ground on all six sides. Our Precision Blanks are ground flat and square, and typically hold a tolerance of ±.0002".   The tolerance on dimensions greater than 6" is typically ±.001". If a tighter tolerance is required, please contact sales or use our new request quote feature.


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