KURATATools-Leading Manufacturer of High-Precision Clamping Systems
KURATA Tools specializes in the R&D, production, and sales of high-precision clamping systems for CNC machine tools.
KURATA TOOLS - Leading Manufacturer of High Precision Clamping Systems. Discover How We Help





Our Pull Back Collet Chuck is a high-precision tool designed for modern CNC Machining, offering superior stability, accuracy, and reliability. Engineered for professional metalworking, our chucks are ideal for milling, drilling, and high-speed turning applications. Available in ER Collet Chuck, Precision Collet Chuck, and Tool Holder Collet Chuck options, these solutions meet the demanding requirements of industrial machining, mold manufacturing, and aerospace sectors.
With our High Precision Pull Back Chuck, you gain a robust solution for CNC Tool Holder applications, ensuring consistent tool performance, reduced runout, and superior clamping force. The CNC Tool Holder ER Series Collet Chuck lineup is compatible with a variety of ER Collets, delivering maximum flexibility for different machining tasks.

High Precision & Accuracy: Our Precision Collet Chuck and High Precision Pull Back Chuck ensure minimal runout, achieving micron-level tolerances for high-speed and high-accuracy machining operations.
Superior Clamping Force: Designed to maintain strong grip during high-speed CNC turning, Pull Back Chuck technology ensures the tool is securely held, reducing vibration and tool deflection.
Premium Materials: Made from hardened steel and high-quality alloys, our Industrial Machining Tool Holder resists wear, corrosion, and thermal deformation, extending service life.
Versatile Compatibility: Supports ER Collet Chuck series including ER16, ER20, ER25, ER32, and ER40, and fits standard CNC milling and turning machines.
CNC Machining Centers: Ideal for precision milling, drilling, and high-speed turning.
Mold Manufacturing: Ensures tight tolerances for complex mold components.
Aerospace Industry: Reliable tool holding for high-precision parts, meeting strict industry standards.
General Industrial Machining: Suitable for automotive, metalworking, and engineering applications.
High-precision Pull Back Chuck technology for secure tool holding.
Compatible with standard CNC Tool Holder ER Series Collet Chuck setups.
Minimal runout ensures superior machining quality.
Durable construction from hardened steel for long-lasting performance.
Wide range of Tool Holder Collet Chuck sizes and ER series options.
| Parameter | Specification |
|---|---|
| Collet Type | ER16 / ER20 / ER25 / ER32 / ER40 |
| Chuck Type | Pull Back Collet Chuck / Tool Holder Collet Chuck |
| Material | Hardened Steel / Alloy |
| Runout Precision | ≤ 0.005mm |
| Clamping Range | Corresponding to ER Series Collets |
| Max Speed | 15,000 – 30,000 RPM (depending on size) |
| Tool Shank Compatibility | Standard CNC Tool Shank |
CNC Machining Centers
Mold & Die Manufacturing
Aerospace Components
Automotive Parts
Industrial Engineering & Metalworking
High-Speed Precision Manufacturing
Compared with standard collet chucks, our Pull Back Collet Chuck offers:
Reduced Runout: High-precision design ensures consistent tool alignment.
Stronger Clamping Force: Pull-back mechanism holds tools more securely under high-speed rotation.
Extended Durability: Premium steel and hardened materials provide longer service life than conventional collet chucks.
Versatile Application: Supports multiple ER series collets, making it adaptable for CNC milling, turning, and drilling operations.
Q1: What is the difference between a Pull Back Collet Chuck and a standard Collet Chuck?
A1: A Pull Back Collet Chuck secures the tool by pulling it back into the chuck, providing stronger clamping force, less vibration, and higher precision compared to standard collet chucks.
Q2: Which ER series collets are compatible?
A2: Our CNC Tool Holder ER Series Collet Chuck is compatible with ER16, ER20, ER25, ER32, and ER40 collets.
Q3: Can this chuck be used for high-speed CNC turning?
A3: Yes, our High Precision Pull Back Chuck is specifically designed for high-speed CNC turning and milling applications, maintaining tool stability at speeds up to 30,000 RPM depending on the size.
Q4: What industries commonly use Pull Back Collet Chucks?
A4: Widely used in CNC machining centers, mold manufacturing, aerospace, automotive, and industrial metalworking.
Q5: Are custom sizes available?
A5: Yes, we provide customized Tool Holder Collet Chuck solutions to meet specific machine and project requirements.
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KURATA Tools specializes in the R&D, production, and sales of high-precision clamping systems for CNC machine tools.
E-mail:sales@kuratatools.com