Suzhou Machine Tool Accessories Supply | Bot Seiko (certified) | machine tool accessories provided by the Shandong Bot Seiko Corporation. Shandong Bot Seiko Co., Ltd. (www.jsinfo.com.cn) is specialized in the "ball screw, lead screw, linear guide, spindle," the enterprise, the company of "honesty, hard service" concept, for You provide the most quality products and services. Welcome to inquire! Contact: Zhang complete. ER collet type divided into two kinds of metric and imperial. Their size (metric) can be divided into ER8, ER11, ER16, ER20, ER25, ER32, ER40, ER50. English is the most common (such as 1/8 inch, 1/4-inch and 1/2 inch) Nantong Machine Tool Accessories price, the accuracy can reach AA level 5u. ER collet Lianyungang in its routine use in machine tool accessories supply, use the most is the ER11-ER25. Such accounts 9/10 collet. Turning a classification, according to the structure as a whole can be divided into turning, welding tools, machine tools folder, indexable turning tools and forming tools. Which indexable turning tools used widely, increasing the proportion of turning. Second, the so-called welded carbide welding turning tools. Third, machine tools, machine clip clip is turning ordinary blade, with mechanical clamping method turning the blade on the arbor holder used.