Precision optical glass grinding tools
Type: HG57; white;
Hardness: Shore A87±3; no filler;
Density:0.60±2;
It is suitable for high speed or even super high speedpolishing precision optical glass, sapphire substrate andsemiconductor substrate. It can make lens of processed part morestable and have no turned-down edge. All performance indicatorsare similar to imported LP57.
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HONGGUANG GRINDING TOOL