4pcs Four-Flute Sawtooth Eccentric Drill Bits Professional Sturdy Drill Bit Set for Wood, Tile, and Other MaterialsFAST AND EFFICIENT DRILLING: The four-flute cross design enables rapid drilling, reducing the time and effort required to complete your projects. The eccentric shape provides better control and stability during drilling, minimizing the risk of slipping and ensuring accurate hole placement.CLEAN AND SMOOTH HOLES: The unique drill bit design minimizes splintering and produces clean, smooth holes in various materials. Achieve professional-grade results with a polished finish on every project.VERSATILE USE: These drill bits are 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 materials for increased hardness and wear resistance, these drill bits are built to withstand heavy-duty use. The spiral groove design efficiently clears debris, reduces friction and heat, and supports fast, cooler drilling performance.COMPATIBLE SIZES: The set includes 4 commonly used sizes: 6mm, 8mm, 10mm, and 12mm, providing flexibility for various drilling needs.PACKAGE CONTENTS: 4 x Eccentric Drill Bits (6mm, 8mm, 10mm, 12mm)NOTE: - Actual color may vary slightly due to lighting conditions. - Allow for a 13 cm variation due to manual measurement.