425mm Cold Cutting Imported Cermet Tip Cold Saw Blade Circular Cutting Disc for Steel Bar. Cermet Tip Design: Throw-away type carbide tips ensure longer cutting life and easier cutting. Customizable Diameter: Diameter ranges from 250mm to 560mm and can be customized to specific needs. Customized Coating: Advanced coatings available to enhance performance, durability, and longevity. OEM Service Available: We provide OEM services and customize products according to customer requirements. High Production Capacity: Monthly production capacity reaches 12,000 units with reliable supply. RoHS and CE Certified: Product meets international standards with RoHS, CE, ISO9001:2015, and SGS certifications. Optimal Cutting Speed: Designed for V=70-140m/min with precise feed rate Sz=0.035-0.070mm. Special Coolant System: Requires special cooling and lubricating fluid for optimal performance.