ER40 Chuck 100mm Diameter 43mm Height Carbon Steel High Hardness Tool Holder - High Precision 0.005 Accuracy for CNC Milling Machine & Turning Tool

Item Type: Collet ChuckMaterial: Carbon steelModel: ER40Size:Outer Diameter: Approx.100mm/3.9inHeight: Approx.42mm/1.7inAccuracy: 0.005Quenching Hardness: 45-50HRCPackage List：1 xCollet Chuck

• [HIGH PRECISION PERFORMANCE]: Featuring an accuracy of up to 0.005, this ER40 chuck ensures precise machining and stable clamping, enhancing your CNC milling and turning operations with consistent, reliable results every time.
• [DURABLE CARBON STEEL CONSTRUCTION]: Made from high-quality carbon steel with a quenching hardness of 45-50HRC, this chuck offers excellent oxidation resistance and wear durability for long-lasting use in demanding industrial environments.
• [EASY AND CONVENIENT INSTALLATION]: The compact, standardized size and lightweight design make mounting this ER40 chuck on your backing plate quick and hassle-, saving valuable setup time during your machining processes.
• [VERSATILE APPLICATIONS]: Ideal for use with CNC milling machines, engraving machines, and turning tools, this chuck supports various machining tasks, making it suitable for machinists and workshop professionals needing reliable tool holding.
• [TRUSTED QUALITY & PRECISION]: Crafted to meet stringent industrial standards, this ER40 chuck provides superior clamping stability and , helping you maintain tight tolerances and improve productivity on all your precision machining jobs.