FEIYING Reduced Shank Drill Bit High Speed Steel Wear Resistance 118 Degrees 1/2 Inch Straight Shank Smoother Black Oxide High Speed Steel Drill Bit Copper
Versatile Tool: The reduced shank drill bit is made from high-speed steel, making it suitable for a wide range of applications. It can be used for drilling in various materials such as aluminum, iron, copper, brass, and metal.
Enhanced Performance: The black oxide finish on the drill bit adds lubricity, reducing friction during drilling. The small pockets on the surface of the tool also help hold coolant near the cutting edge, ensuring efficient lubrication and cooling.
Long-Lasting: To ensure clean and precise holes, it is recommended to use water for lubrication and cooling when drilling metals. By increasing the use of water lubrication, the drill bit's lifespan can be extended, providing excellent value for money.
Durable: The drill bit's high-speed steel construction provides a combination of hardness and toughness. This makes it a reliable tool for general-purpose drilling tasks.
Note:
1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.