GT Shakti 5 Inch Double Spiral Drill Bit is a robust auger bit designed for earth auger and post hole digger machines. Its double spiral design ensures enhanced soil removal, prevents clogging, and delivers uniform force to avoid inclined holes—making it highly effective in cohesive soil, clay, gravel, gardening, plantation, fencing, and construction applications. Made from durable metal with a corrosion-resistant finish, it is suitable for all soil types and engineered for straight, efficient, and deep hole drilling.