
Professional Bimetal Band Saw Blade M42 for Round Bar Copper Cutting. Advanced Heat Treatment: Oil quenching and continuous tempering improve tooth hardness and wear resistance. Superior Durability: Enhanced abrasion performance, red hardness, and fatigue resistance for longer lifespan. Precision Manufacturing: Special upsetting technology ensures geometric tolerance and easy chip removal. OEM/ODM Support: Full customization available from samples or designs with 8 R&D engineers. Competitive Pricing: Excellent quality products offered at competitive prices for global markets. Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders. ISO Certified Quality: Products certified with ISO9001:2008 and SGS for guaranteed quality standards. Versatile Cutting: Suitable for cutting carbon steel, alloy steel, and hard metals with various tooth forms.