Attributes:* Twist Drill Bits Diameter: 11mm / 0.43-inch* Shank Diameter: 11mm / 0.43-inch* Blade Length: 250mm / 9.8-inch* Total Length: 160mm / 6.3-inch* Material: High-Speed Steel 6542What Is Included:* 1 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 and has been quenched to make it hard and wear-resistant and not easy to break.--- Surface black oxidation treatment, not easy to rust--- Sharp cutting edges allow for smooth cuts without burrs--- Spiral chip removal design, chip removal is smoother, more efficient, and more labor-saving.
eBay