JINING QINFENG MACHINERY HARDWARE CO.,LTD
High Precision 5C Collet, R8 Collet, Eoc Collet Din 6388, Er Sealed Collet. made in 65 mn numerical control handle, have higher service life.All products are precision grinding, in line with the German DIN 6499 specifications precision manufacturing.Collet, also known as Spring Collet, is mounted on a drill \ milling machine, drilling and milling chuck, its function is to clamp drill cutter or knife. Er flexible collet is currently the most used. Its stable performance, high accuracy by the majority of manufacturers trust. Elastic chuck type more, its characteristics is radial runout is only half of the C type collet, is greatly improved.
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