Professional Carbide Rotary Bits for Heavy-Duty Drilling
Premium C31HD carbide teeth ensure extreme durability and high-speed penetration in tough soil, rock, or frozen ground. Precision-forged conical chisel design reduces friction and resists wear for long-lasting performance. Heat-treated round shank provides superior strength and compatibility with standard drill chucks. Ideal for landscaping, fence post installation, gardening, and construction applications. Engineered for effortless drilling with smooth rotary motion, minimizing operator fatigue. Bulk order discounts available for contractors and wholesalers. Global shipping with guaranteed lowest prices.