
High Speed CNC Milling Machine Hsk Fmb Collet Chuck. Durable Material & Hardness: Made of 20CrMnTi metal with HRC56-60 hardness and carbon depth >0.8mm. Strict Quality Control: 100% inspection before delivery; checked by precision and HAIMER dynamic balance detectors. Wide Application Scope: Suitable for CNC, electronics, hardware, aerospace, mold industry, and high-speed engraving. Certified Quality: Products certified with ISO 9001:2000 and CE standards for safety and reliability. Direct Factory Supply: Own manufacturing factory ensures favorable pricing, quality control, and timely delivery. Flexible Customization: Supports OEM/ODM services including customization from samples, designs, and minor adjustments. Reliable After-Sales Service: Provides online service support and professional sales team assistance for customer requirements.