4pcs Four-Flute Sawtooth Eccentric Drill Bit Set for Wood, Tile, and Other Materials FAST AND EFFICIENT DRILLING: The four-flute cross design enables rapid drilling, reducing time and effort. The eccentric shape provides improved control and stability, helping to prevent slipping and ensuring accurate hole placement. CLEAN AND SMOOTH HOLES: Unique bit design helps minimize splintering and delivers clean, smooth holes in a variety of materials. Achieve professional results with a refined finish. VERSATILE FOR MULTIPLE MATERIALS: Suitable for use on wood, plastic, concrete, brick, marble, glass, ceramic, and metal. Ideal for a wide range of drilling tasks. ENHANCED DURABILITY: Constructed from high-quality materials for increased hardness and wear resistance. Maintains sharpness and performance during extended use. Spiral groove design helps clear debris quickly, reducing friction and heat for cooler, faster drilling. INCLUDES COMMON SIZES: Set includes 4 pieces in standard sizes: 6mm, 8mm, 10mm, and 12mm. NOTE: Actual color may vary slightly due to lighting. Allow for slight measurement variations due to manual measurement. PACKAGE INCLUDES: 4 x Eccentric Drill Bits