Features • Durable Metal Construction: Crafted from high-quality metal, this chuck holder ensures maximum strength and durability for long-lasting performance in demanding machining applications • Precision Engineering: Designed with meticulous attention to detail, this collet chuck holder provides reliable gripping power for enhanced machining accuracy and efficiency • Enhanced Compatibility: Ideal for use with milling machines, this extension lathe rod significantly improves hardness and endurance, making it a versatile addition to your toolset • Complete Set Included: Comes with the C8-ER11A-100L collet chuck holder and nuts, providing everything you need for a seamless installation and operation • Effective Replacement Solution: This collet chuck holder serves as an excellent replacement for worn-out parts, ensuring your machinery operates at peak performance Features: 1、The chuck holder is made of quality metal material, high hardn, strong and 2、Great procing and fine making 3、Suitable for milling machine to improve the hardn and endurance of the 4、C8-ER11A-100L (including nuts) Straight Collet Chuck Holder CNC Milling lathe collet 5、A good replacement part for your old one Specification: Description: Straight shank type extended handle, the handle body longer apply deep procing, solving the need to extend the depth of procing. You can reduce the use of extension tools, which can reduce costs and improve efficiency. Excellent level products, prices are more affordable. Features: The chuck holder is made of quality metal material, high hardn, strong and . Great procing and fine making. Suitable for milling machine to improve the hardn and endurance of the . C8-ER11A-100L (including nuts) Straight Collet Chuck Holder CNC Milling lathe collet. A good replacement part for your old one. Specification: Condition: 100% Material: Metal Type: C8-ER11A-100L (including nuts) Clamp Handle Outer Thread Diameter: 8mm Designed with collet Model: ER11 (folder knife range: 1mm-7mm) Rod Length: Approx. 12.1cm / 4.8inch Package Weight: 90g Usage 1: First clip the headgear into the nut, then tighten directly, holding strong. 2: Straight shank type extended handle, the handle body longer apply deep procing, solving the need to extend the depth of procing. 3: You can reduce the use of extension tools, which can reduce costs and improve efficiency. 4: Extension rod diameter, and the other parts are precision grinding, can eliminate unbalance, increased safety when cutting. Package Included: 1 x Chuck Holder Package List