GT Shakti 6 Inch Double Spiral Drill Bit for Earth Auger/Post Hole Digger is a heavy-duty, durable auger bit designed for efficient drilling in cohesive soils like clay, gravel, and high-weathered layers. Featuring a double spiral design, it ensures even soil removal, prevents inclined holes, and carries soil away smoothly, enhancing digging efficiency. The bit is made of high-quality metal, corrosion-resistant, and customizable in cutting diameter and spiral pitch for optimized performance in agricultural, plantation, fencing, and landscaping applications.