China bt30 retention knob

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{"pid":"45115843","cid":"304159","pimg_url":"\/\/img1.b2bforus.com\/f6\/71\/0839a24459e7\/product\/172571035_s-w400xh400.jpg","name":"ISO30 Poign\u00e9e de retenue de broche pour support d'outil CNC - Pi\u00e8ces d\u00e9tach\u00e9es","company_name":"Zhongshan Yidian Machinery Co., Ltd","attrs":{"Prix":"Contact us for a quote\uff01","MOQ":"10 PCS","Heure de livraison":"1 - 7 Working Days","Marque":"YD"}}