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CTRIは、希土類(RE)を添加し、特殊な焼結処理を適用することにより、旋削およびフライス盤用の特殊グレードGY83、GY87、GY03、およびGY08を開発しました。
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Chengdu Tool Research Institute Co.,Ltd (hereafter CTRI) is founded in 1956 and formally under the direction of China's Machinery Ministry as the sole comprehensive tool researching and scientific
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We're known as one of the most professional inserts for hard-to-machine materials machining manufacturers and suppliers in China. Please rest assured to buy high quality inserts for hard-to-machine materials machining at competitive price from our factory. Good service and punctual delivery are available.






