- Quantity & Specifications: This set includes 6 pieces of precision drill taps: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, and M10x1.5, with a square handle size of 1/4". - Detailed Dimensions: - M3 x 0.5: Total Length: 55 mm, Spiral Length: 24 mm, Drill Diameter: 2.5 mm - M4 x 0.7: Total Length: 54 mm, Spiral Length: 24 mm, Drill Diameter: 3.3 mm - M5 x 0.8: Total Length: 58 mm, Spiral Length: 28 mm, Drill Diameter: 4.2 mm - M6 x 1: Total Length: 58 mm, Spiral Length: 28 mm, Drill Diameter: 5.0 mm - M8 x 1.25: Total Length: 59 mm, Spiral Length: 18 mm, Drill Diameter: 6.8 mm - M10 x 1.5: Total Length: 59 mm, Spiral Length: 20 mm, Drill Diameter: 8.5 mm - Material Compatibility: Designed for use with soft metals such as aluminum and iron, making these taps ideal for a wide range of projects. - Performance & Longevity: Each tap is engineered for easy use, providing excellent performance and a long service life, ensuring reliable results with every application. - Practical Applications: - Perfect for automotive repairs, allowing for precise threading in metal components. - Ideal for DIY projects, enabling you to create threaded holes in metal materials with ease. - Suitable for professional machinists who require durable and efficient tools for metalworking tasks. This tap set combines versatility and durability, making it an essential addition to your toolkit for both professional and personal use.