HSK High Precision Drill Chuck Holder (DIN 69893)

Product DescriptionThe HSK High Precision Drill Chuck Holder is a high-precision tool holding device that combines the functions of a drill chuck and a tool shank, used for securing drill bits or other cutting tools in precision machining. This arbor design typically employs integrated molding technology to ensure extremely high coaxiality and rigidity, thereby providing exceptional stability and accuracy during high-speed rotation and precision drilling. The ultra-high precision integrated drill chuck arbor is widely used in fields such as aerospace, mold manufacturing, and precision machinery, and is a critical component for achieving micron-level machining accuracy.

Product Schematic

Product Parameter

Why Choose JieHe

Choose CNC JieHe for precision, reliability, and efficiency. Our HSK High Precision Drill Chuck Holder  have the unique worm gear and worm connection modeis different from the traditional drill chuck，High precision, strong rigidity and high clamping force, Accurate positioning when clamping parts，Backed by our commitment to global standards (ISO, DIN, JIS-B, ANSI) and consistent precision through vacuum heat treatment, our products are built to meet your toughest machining needs. Trust us to deliver quality, precision, and unmatched support for your operations.

Product System

High Precision Control: The worm gear mechanism enables precise transmission and control, ensuring smooth and accurate tightening and loosening of the drill chuck, making it suitable for high-precision machining requirements.

Self-Locking Function: The worm gear mechanism has a self-locking feature, which automatically maintains the clamping state when the operation stops, preventing drill bit loosening and improving machining safety.

Smooth Transmission: The meshing transmission between the worm and the worm gear is smooth, reducing vibration and noise, and enhancing operational comfort and machining quality.

Product Advantages

High Load Capacity: The worm gear mechanism can withstand significant axial and radial loads, making it suitable for high-intensity machining scenarios.

Compact Design: The worm gear mechanism is compact and can be integrated into the integrated arbor, saving space and facilitating installation.

Structural Features

High Precision: The worm gear mechanism ensures high precision in tightening and loosening operations.

Compact Design: The internal structure is compact, making it suitable for applications with limited space.

Durability: High-strength materials and lubrication design extend the service life.

Protection Performance: Sealing rings and housing effectively prevent external contaminants from entering.

Product Comparison

·high precision and concentricity:runout 0.03mm max.

·right and left rotation·high gripping force with minimal sffort

·sort and sturdy design;tool shank and chuck are forming one unit

·simple operation;quick tool change inside  or outside of machine,no unintentional opening in case of sudden spindle stop or direction reversal

·suitable for CNC and high precision machine applications

·scope of delivery;drill chuck incl,wrench

Optional Accessories

Our product offers a variety of optional configurations. Optional accessories such as  HSK tooling tightening fixture and the drill ，we can meet users' diverse requirements regarding precision and stability. Additionally, a wrench is provided to assist users with product installation and maintenance, enabling personalized product configurations.

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.

Photographs of Products in the Workshop

Our workshop maintains a robust inventory of semi-finished products, ensuring a steady supply and enabling us to meet tight deadlines with speed and efficiency. With streamlined production processes and a well-organized supply chain, we guarantee quick turnaround times without compromising on quality. Our experienced team and state-of-the-art facilities allow us to respond swiftly to customer demands, offering flexible solutions and fast delivery to keep your operations running smoothly.

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.