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The advantages of drill tail screws
Self-drilling screws combine drilling and fastening in one step, saving time and labor. 
Their sharp drill-point tip penetrates metal, wood, or plastic without pre-drilling, reducing tool changes and work stages. The flute design clears debris, ensuring smooth installation and strong grip. Made from hardened steel, they resist wear and corrosion, ideal for heavy-duty applications. Thread-cutting variants enhance pull-out resistance, while washer heads provide tight sealing. Versatile and efficient, they’re widely used in construction, roofing, and HVAC, boosting productivity and reducing costs.
