HSS High-Speed Steel Cobalt Step Stepped Drill Bit

1.Material:HSS

2.Size: 4-12mm,4-20mm, 4-32mm

Package Included:

1x 4-12mm drill

1x 4-20mm drill

1x 4-32mm drill

3.HSS High-Speed Steel Cobalt Step Stepped Drill Bit  Key Features

• High-Speed Steel with Cobalt

Made from high-speed steel with added cobalt, this drill bit offers superior hardness and heat resistance, making it perfect for drilling through tough materials.

• Step Design

The unique step design allows for multiple hole sizes with one bit, reducing the need to change bits frequently and increasing efficiency.

• Precision Ground Flutes

The precision ground flutes ensure fast, smooth drilling and a clean finish, minimizing burrs and debris.

• Versatile Use

Suitable for drilling into metal, wood, plastic, and more, making it a versatile tool for various projects.

4.HSS High-Speed Steel Cobalt Step Stepped Drill Bit Benefits

• Durability：Enhanced durability ensures a longer lifespan, providing excellent value for money.
• Efficiency：Reduces the time and effort needed for projects by eliminating the need for multiple drill bits.
• Ease of Use：Easy to handle and operate, even for beginners, thanks to its ergonomic design.

Why Choose Our Drill Bit?

Our HSS Cobalt Step Drill Bit stands out due to its superior design and materials, ensuring efficiency and longevity. Customers trust our product for its ability to handle tough materials with ease.