R8 ER32 Collet Chuck CNC Tool Holder with Hook Wrench 7/16 Thread for Milling Machine Precision Machining Parts Upgrade Reinforcement Tooling

• Multi-range Clamping Capability: The clamping range of ER32 reaches 1-20mm, which can adapt to milling cutters of various diameters and has high flexibility.
• High-accuracy Positioning: With an accuracy of 0.01 mm, it ensures the accuracy of the milling cutter after installation and improves the processing quality.
• Good Hardness Performance: The hardness is between 45-56, which ensures the wear endurance and stability of the handle and is suitable for high-intensity cutting use.
• Application Scenarios: It is suitable for parts that need to be reinforced on the milling machine to ensure that the parts are stable during the milling process and improve processing efficiency and safety.
• Size: The block length is about 16 cm/6.3 inches, the wrench length is about 20.5 cm/8.1 inches, the outer diameter of the large block is about 4.8 cm/1.9 inches, and the inner diameter is about 2.7 cm/1.1 inches. The size is moderate and easy to operate and install.

Specification: ER32 Clamping Range: 1-20mm Suitable For: R8 Machine Traction Line: 7/16 Accuracy: 0.01mm Hardness: 4556 Chunk Length: Approx. 16cm / 6.3in Wrench Length: Approx. 20.5cm / 8.1in Chunk Outer Diameter: Approx. 4.8cm / 1.9in Chunk Inner Diameter: Approx. 2.7cm / 1.1in Package List: 1 x Collet Chuck 1 x Wrench