High Precision HSK63F ER Collet Chuck Tool Holder

The HSK63F ER Collet Chuck Tool Holder is specially engineered for high-speed CNC woodworking routers, nesting machines, and milling spindles. Manufactured from premium 40Cr alloy steel and heat-treated to HRC 58, it provides high strength, superior wear resistance, and long service life under heavy-duty operations.

Featuring precision-ground inner and outer surfaces, this tool holder achieves a body accuracy of ≤ 0.005mm and is dynamic-balanced to G2.5 @ 25,000 – 30,000 RPM. This ensures smooth, ultra-low vibration performance at high rotational speeds, protecting your machine spindle and extending cutting tool life.

Key Features & Advantages

• High Body Accuracy (≤ 0.005mm): Precision internal and external grinding delivers high concentricity, superior surface finish, and consistent machining accuracy.
• Dynamic Balanced G2.5 (25,000 – 30,000 RPM): Factory pre-balanced for high-speed operations, reducing spindle vibration and noise while improving cut quality.
• Hardened & Durable Construction: Heat-treated 40Cr steel with surface hardness up to HRC 58 offers excellent toughness and wear resistance.
• Secure Threaded Connection: Precision-machined threads ensure tight clamping force, hassle-free installation, and quick tool changes.
• Comprehensive Specifications: Compatible with ER16, ER20, ER25, ER32, and ER40 collets in various gage lengths (50mm to 150mm).

Applications & Compatibility

• Compatible Equipment: CNC Routers, Woodworking CNC Machines, Nesting CNC Routers, Panel Furniture Production Lines, Vertical CNC Machining Centers.
• Spindle Interface: HSK63F High-Speed Automatic Tool Changer Spindles.
• Suitable Materials: Solid Wood, MDF, Plywood, Acrylic, Plastics, Non-ferrous Metals, and Composite Materials.