live center, machine tool parts in machining. tail with a taper shank, installed in the machine tool spindle taper or tailstock shaft hole, with its head against the workpiece cone. can be used to face the complex parts and do not allow the central hole of the supporting parts. the top is mainly composed of a thimble, a clamping device, a shell, a fixed pin, a bearing and a core shaft. thimble is the top of the inner hole of the center hole or pipe material, on the other end can be top end is a spherical or conical parts, thimble by the clamping device fixed. when the parts are not allowed or can not hit the central hole, the use of the clamping device to clamp the turning. the shell and the core shaft drill with pin hole, removing of the fixed pin pin or, to achieve the top two. top can also be used for the work of the drilling, casing and hinge hole.we can to figure to sample processing, and perfect after-sales service and technical support. looking forward to your cooperation!

qfmh.com是济宁勤丰机械五金有限公司旗下网站，网站成立于2004年6月4日，该网站属于综合其他行业。网站前端技术使用jquery，网站后端技术使用windows server,iis。网站已经通过工信部备案，备案号为： 鲁icp备2023046482号。qfmh.com的域名年龄为20年11天，注册商为alibaba cloud computing ltd. d/b/a hichina (www.net.cn)，dns为dns29.hichina.com,dns30.hichina.com，域名更新时间是2023年03月16日，域名过期时间是2024年06月04日，距离过期还有-11天。解析出来的ip有：47.92.225.197[中国北京北京 阿里云]。

Jining Qinfeng Machinery Hardware Co. Ltd._Others （49 个字符）

Tool holder,Spanner,Collet,Pull Studs,Live Center,Drill chuck,Clamping nuts,Transmission Shaft,Jining Qinfeng Machinery Hardware Co. Ltd. （137 个字符）

jiningqinfengmachineryhardwareco.ltd.-jiningqinfengmachineryhardwareco.ltdhassuccessfullydevelopedcolletchucks,cnctoolsandotheraccessorieswithhighaccuracyandhighspeed,suchasercollets(μ/μ),skcollets(μ/μ),eoc(oz)collets(μ/μ),c-straightcollets(μ/μ)andbt/sk(din)/cat.hsktapershankcolletchucks,aswellasotherprecisionaccessories. （323 个字符）