About Us

GD America is proud to be an American manufacturer/distributor of professional and industrial-strength diamond blades, diamond wire, core bits, and custom-designed cutting tools for the saw cutter and stone industries. With professional experience, patented technology, and a passionate team, we manufacture and produce tools that American construction workers come to rely on.

Extra 15% Store Credit Earned on Selected Core Bits! -25 Days 20 Hours 33 Minutes 50 Seconds
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