Attributes:* Twist Drill Bits Diameter: 1.7mm / 0.07-inch* Shank Diameter: 1.7mm / 0.07-inch* Blade Length: 50mm / 1.97-inch* Total Length:75mm / 3-inch* Material: High-Speed SteelWhat Is Included:* 5 Pieces x electric drill bitsApplications & Features:--- Metal drill bits are essential for professional carpenters and construction workers. Suitable for drilling holes in metal, wood, and plastic.--- Suitable for electric drills, hand drills, and impact drills.--- The drill bit is made of high-speed steel, which is hard and wear-resistant and not easy to break.--- Spiral chip removal design makes chip removal smoother, more efficient, and more labor-saving.--- Sharp cutting edges allow for smooth cuts without burrs--- The tool tip is centered to improve cutting accuracy.
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