
99PC HSS High Speed Steel Titanium Coated Drill Bit Set. Titanium Coated HSS: High Speed Steel with Titanium coating for enhanced durability and heat resistance. Multi-Material Drilling: Suitable for wood, metal, PCB, masonry, and stainless steel drilling applications. OEM/ODM Support: Full customization support including OEM, ODM, and OBM services available. ISO Certified Quality: Manufactured under ISO9001:2015 certification with 100% finished product inspection. 1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind and quality assurance. Professional Manufacturer: Over 15 years of experience in tools manufacturing with advanced production lines. Global Market Reach: Products sold worldwide with main markets in North America, Europe, and Asia. Flexible Customization: Options for customization from samples, designs, or full minor customization.