There are two types of aluminum substrate milling cutters: fishtail type and drill tip type aluminum substrate milling cutter (two-edged milling cutter). The special design focuses on the service life of the milling cutter and the cutting effect. Smooth chip removal, low heat generation; less stains on the hole wall, suitable for cutting aluminum substrates, copper foils and other high-ductility metal plates, and also suitable for PBGA/BOC/CSP and IC carrier board fine groove forming.

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