Enhance your machining precision with the high-performance Morse MTB-ER Collet Chuck Holder, designed for secure and reliable fastening of Morse taper shank spindles. Engineered for durability and accuracy, this collet chuck holder features advanced material treatments and superior mechanical properties to withstand demanding industrial applications. Key Features: · Precision Fit for Morse Taper Shanks: Specifically designed to fit Morse taper spindle shanks, ensuring a tight and highly bonded connection for stable tool holding. · High Surface Hardness and Wear Resistance: Manufactured using infiltration and quenching processes, the holder delivers exceptional surface hardness, superior wear resistance, and excellent fatigue strength for extended service life. · Impact-Resistant Core: Maintains core toughness through quenching of low carbon steel, enabling the collet chuck holder to absorb impact loads without deformation or failure. · Excellent Thermal Strength and Oxidation Resistance: Built to endure high temperatures and resist oxidation, contributing to reliable performance in demanding machining environments. · Fully Carburized and Heat-Treated Diameters: Both inner and outer diameters undergo carburizing and heat treatment to ensure strong wear resistance and consistently stable quality. · Optimal Contact with Spindle: The outer cone contact area exceeds 95% with the machining center spindle, maximizing grip and minimizing runout for enhanced machining accuracy. Specifications: · Item Type: Collet Chuck Holder · Model: MTB1 ER11-M6 · Pull Back Thread: M6 · Accuracy: 0.0005 inch · ER11 Collet Clamping Range: 1-7mm Package Includes: · 1 x Collet Chuck Holder This Morse MTB-ER Collet Chuck Holder combines superior material strength, precise engineering, and advanced heat treatment processes to deliver a durable, high-accuracy tool holder solution. Ideal for CNC machining centers requiring stable and secure spindle tool clamping, it ensures consistent performance and long-term reliability under rigorous operational conditions.