Invention Grant
US09120152B2 Composite compositions and new and novel machine and contact tools 有权
复合材料组合物和新型和新颖的机器和接触工具

Composite compositions and new and novel machine and contact tools
Abstract:
Composite compositions and machine and contact tools, for example, metal boring tools and face mills that are manufactured from them. The tools are provided with composite structure to lighten the tools and yet retain the strength and durability of the tool. The novelty resides in the use of additives to certain composites that make up a portion of the tool, especially tool bars.
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