
Suborui Factory High Carbon Steel Wood Auger Drill Bits for Woodworking Deep Boring. High Carbon Steel Material: Durable high carbon steel construction designed for efficient wood drilling. Customizable Shank: Hex shank customization available to meet specific client requirements. Wide Diameter Range: Available in sizes from 6mm to 40mm with various overall lengths. ISO9001 Certified Quality: Manufactured under strict ISO9001, CE, and RoHS standards for reliability. 18 Years Manufacturing Expertise: Factory with 18 years of experience in precision drill bit production. Advanced CNC Automation: Equipped with CNC automation and advanced machining centers for precision. Full Customization Options: Offers full customization, minor customization, and design-based options. Global Market Reach: Exporting to North America, South America, Europe, and the Middle East.