FAST AND EFFICIENT DRILLING: The four-blade cross design enables rapid drilling, reducing the time and effort required to complete projects. The eccentric shape provides better control and stability during operation, helping to prevent slipping and ensuring accurate hole placement. CLEAN AND SMOOTH HOLES: The drill bit's unique design minimizes splintering and produces clean, smooth holes in various materials. Achieve professional-grade results with a polished finish. VERSATILE USE: Suitable for a wide range of materials including wood, plastic, concrete, brick, marble, glass, ceramic, and metal. Ideal for use in multiple applications and project types. ENHANCED DURABILITY: Made from premium material for increased hardness and wear resistance, designed to withstand heavy-duty use. The spiral groove design helps clear debris quickly, reduces friction and heat, enabling faster and cooler drilling performance. COMPATIBLE SIZES: Includes 4 commonly used sizes: 6mm, 8mm, 10mm, and 12mm. NOTICE: 1. Actual color may vary slightly due to lighting conditions. 2. Please allow 1-3 cm deviation due to manual measurement. SPECIFICATIONS: Set of 4 pieces (6mm, 8mm, 10mm, 12mm) PACKAGE LIST: 4 x Four-Blade Eccentric Drill Bits