Sumitomo Electric Carbide’s uncoated BN7500 CBN grade is designed for high-precision, high-efficiency machining of powdered metal in industries such as automotive and agriculture. A range of edge preparations are offered for machining sintered alloys of any hardness, and multiple-tip inserts are available. In addition to the standard edge preparation, the grade is available in LF (burr control), LE and LS (surface roughness), and HS (breakage control) for interrupted cutting.
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The large, automation-driven plant is designed not only to improve global logistics of its tooling products, but also to impress business partners with its sophisticated equipment.