
Durable Self-Drilling Anchor Drill Bits, Holds Tight in Tough Surfaces. Tungsten Carbide Material: Made from durable tungsten carbide for superior hardness and wear resistance in mining applications. DIN Standard Compliance: Manufactured according to high ISO 10208 and DIN standards for reliable performance. Customizable Colors: Available in Blue, Black, or other custom colors upon request. Customizable Sizes: Offered in R25, T32, T45, T51, and T72 sizes to fit various requirements. OEM and ODM Services: Full OEM and ODM support available with customization from samples. 100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipment. CE Certified: Product holds CE certification ensuring safety and quality standards. Fast Lead Time: Off-season delivery within 15 workdays; peak season within one month.