How does the EDM perforation of the brake pad mold work?brake mold,brake pad mold,Disc Brake pads mold ,intergrally molded brake pads

(1) The brake pad mold needs high hardness,
(2) The mold needs to be drilled before wire cutting
(3) Drilling diameter 0.8-2.5mm
(4) Materials with high hardness can also be drilled
(5) The following molds can be produced
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