BT OHER Side Lock Oil Hole Holders (JIS-B 6339)

Product Description

The  tool holder is an advanced tool clamping device widely used in various metal cutting processing fields, such as CNC machining centers, milling machines, etc. Its unique oil passage design can accurately deliver the cutting fluid to the cutting part of the tool, playing the roles of efficient cooling and lubrication. By setting up precise oil passage channels inside the tool holder, and with the cooperation of special interfaces and sealing structures, the cutting fluid can be stably ejected under high pressure, timely taking away the heat generated during the cutting process and reducing the friction between the tool and the workpiece. Thus, it can effectively improve the machining accuracy and surface quality and extend the service life of the tool. The oil passage tool holder can be adapted to various types of tools, such as drill bits and milling cutters, providing flexible solutions for different processing requirements.

Product Schematic

Product Parameter

Quality Inspection

Jiehe Machinery owns a leading tool holder production factory and inspection and testing center in China, with manufacturing capabilities ranking among the top. Our core production and testing equipment include GROB, TAKISAWA, Doosan, HAIMER, KELCH, ZOLLER, Mitutoyo, etc., and we also possess the full range of standard tool holders and tool holder gauges from German Diebold. The use of these equipment further ensures the superiority of our production efficiency and product quality.

We have an intelligent production line, which ensures the stability of product quality and greatly improves production efficiency.

Factory Displayment

Jining Jiehe Machinery Co., Ltd., established in 2000, is a national high-tech enterprise and a provincial-level technology-driven and innovative company. Specializing in CNC machine tool accessories, the company offers over 1,000 product varieties, with 60% of products exported. With over 200 CNC machines and a team of more than 100 employees, Jiehe has earned over 30 national patents and is recognized for its well-known trademarks such as CNCJiehe, Sun Moon Lake, and Goose. The company regularly participates in international exhibitions across Beijing, Shanghai, the U.S., Germany, Italy, and Tokyo, building a strong global market presence. By benchmarking top companies in Germany and Japan, Jiehe has achieved rapid development and established a comprehensive production and R&D base with subsidiaries in Jining, Shandong, Suzhou, and beyond.