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 Steel

What Is Included:
* 10 Pieces x electric drill bits

Applications & 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.

Useful Tips:
--- The rotation speed should not be too high during operation, and the drill handle must be clamped during installation to prevent shaking and slipping.