Description
High quality material: Made of high-speed steel and high-speed alloy, the drill body is treated with high wear resistant titanium coating, which is Durability and sturdy compared to ordinary drill bits.Specification: 13 pieces, diameter (cm）: 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, can meet the needs of different sizes.Usage: This drill bit set is suitable for industrial drilling workers, carpenters, and professional drilling personnel, and can be flexibly used on materials such as less hard metals, stainless steel, cast iron, wood, and plastic..Appearance design: 135 ° fast cutting point automatic alignment, fast penetration, low pressure, reduced walking, all ground drill bit, sharp and Durability. Twisted design for faster removal of debris.Production process: Adopting precision full grinding production, the professional hardened and polished drill tip can provide precise and fast drilling, while the self centering function can reduce thrust and help make penetration easier..Easy storage and organization: The drill set comes with a box with a size index for easy storage and organization. The compact packaging design facilitates carrying and sorting of drill bits..Toolbox essential: The durability and performance of this cobalt drill kit exceed your expectations, ensuring fast and easy penetration of hard metals..Satisfaction guarantee: If the appearance is damaged, please Titanium us and we will solve it for you within 24 hours
