descriptions:
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- 4341 high-speed steel contains high content of carbon and alloy elements, providing excellent cutting performance, high heat resistance, high hardness, wear resistance and durability. Good for applications requiring precise and efficient processing.
- Premium black nitride and gold titanium dual coatings can apply lubricant better for smoother drilling and are more durable and corrosion resistant. The black and gold finish helps to extend the tool life.
- The drill bits can drill clean and accurate holes in stainless steel, cast iron, A3 steel, carbon steel, aluminum alloy, copper, wood and plastic. Cutting edges provide neat and smooth cuts. Large spiral grooves facilitate the export of metal chips.
- Suitable for handheld drills, drilling machines, bench drills, machining centers, CNC lathes. Use an appropriate lubricant (such as cutting fluid or oil) to reduce friction and heat build-up.
