亚洲av无码永久天堂毛片,av色资源一区,插逼摸胸骚货视频,久久4精品

歡迎您訪問(wèn)曲阜市崇德精密機(jī)械有限公司官方網(wǎng)站!

全國(guó)服務(wù)熱線86-537-4455161

崇德精密機(jī)械二維碼
崇德精密機(jī)械
您所在的位置:網(wǎng)站首頁(yè) > 新聞中心 >

Ultra precision ER collet DIN6499B for CNC machine tools

來(lái)源:崇德精密機(jī)械  |  發(fā)布日期:2020-06-10 16:41  |  點(diǎn)擊閱覽: 189

Chongde have been in CNC machine accessories industry for 15 years. We are serving 0.005mm and 0.008mm high precision collets and 0.002mm precision BT/CAT/HSK/NMTB-ER/SK Tool Holders etc.



High Precision ER COLLET DIN6499, 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. It has stable performance and high accuracy by the majority of manufacturers trust. All products are precision grinding, in line with the German DIN 6499 specifications precision manufacturing. High precision collet chuck combines advantages of DIN6499/ISO15488A standard and B standard. High speed cutting such spring collet is mainly applied to the need for good in the radial runout error.


Features of ER series tool holder The advantages of ER collet.

1. ER collet is using the Japanese material: JIS-SUJ2, which has high stability and elasticity;

2. Hardness: 46-50HRC;

3. The Undercut of collet adopts the grinding process, which is more suitable for high-speed processing;

4. The inner hole, excircle and end face are super finish ,through hardened and ground Ra0.4;

5. The nickel coating surface increasing the service life of collet and ensure full functionality and precision.

 

本文標(biāo)簽:er collet

下一篇:沒(méi)有了 上一篇:崇德機(jī)械發(fā)展剪影--來(lái)自濟(jì)寧電視臺(tái)的報(bào)道

【推薦閱讀】

快速通道

在线麻豆AV| 日韩视频青青操在线观看| 操啊日啊操啊| 肛交真人无码视频| 日一区二区三区四区五区无码久久| 美女污视频网站在线观看| 园产AV在| 国产精品 无套| 日韩欧美亚洲第二区| 日韩伦理电影网国产区在线播放| 日韩无码欧美中文| 一夜夜综合网站| 久久久无套内谢| 偷偷色噜狠狠狠狠的777米奇| 国产精品久久99酒店| 熟妇天天干| 日本哺乳期熟妇色| 一区免费av| 欧美日韩一区久| 无码人妻在线视频播放| 欧美成人影院一区二区| 亞洲成人AV在綫| 国产人妻3P| 人人爽人人插天天干| AV骚导航| 人妻无码综合久久免费| 欧洲精品免费一区二区| 日韩 欧美 一本 在线 | 欧美精品一区非洲| 在线观看国产主播AV| 狂插美妞视频在线| 国产美腿丝袜一区二区三区| 婷婷五月天AV自拍| 精品少妇av在线中文| 大香蕉伊人888| 国产骚逼小视频| 婷婷亚洲天堂网| 午夜福利网址1区| 久久久久久久久久久久久久国产| 日韩欧美第一二三区| 中文久久乱码一区二区|