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简要介绍了我公司研制复合片齿钎头的最新进展，首创了在一个钎头上综合采用两种固齿工艺，并对复合片齿钎头的优缺点作了进一步的分析和探讨。
This article briefly introduced the latest development of our company in the development of composite flank bit, pioneered the use of two kinds of solid tooth technology on one flank, and further analyzed and discussed the advantages and disadvantages of the flake bit.