Cobalt Alloy: Made from a special cobalt alloy, making these drills ideal for high strength materials such as stainless steel, hard metals and alloys.
Long-Lasting Performance: Cobalt construction provides superior durability, reducing wear and ensuring longer drill life under heavy use.
Gold Coating: The gold coating enhances performance by reducing friction, preventing overheating, and providing rust resistance.
Precision Drilling: Designed for clean, precise and smooth drilling, especially in tough materials.
Multiple Use: Suitable for drilling into hard metals such as stainless steel, steel, cast iron and other alloys.
Heat Resistance: Excellent heat resistance, allowing the drill to perform effectively at high temperatures without damaging the material or the drill.

Choosing the right size: Choose the right drill size based on the material and the size of the hole required.
Installing the drill: Install the drill into the drill or fixed drill, making sure it is securely fastened.
Marking: Mark the location of the hole on the material to ensure accurate positioning of the hole.
Drilling at low speed: Start drilling at a slow speed to ensure control and reduce heat, then increase the speed once the drill starts cutting.
Use consistent pressure: Use consistent, light pressure while drilling to avoid overheating the drill or damaging the material.
Debris Removal: Stop occasionally to remove debris and check for overheating. Allow the drill to cool if necessary.
Drilling Complete: Once drilling is complete, remove the drill and clean the area of ​​any debris.

Metalworking: Ideal for drilling holes in strong metals such as stainless steel, alloy steel, and cast iron.
Manufacturing and Processing: Great for industrial applications requiring precise drilling in tough materials.
Auto Repair: Ideal for drilling into hardened metal auto parts.
Construction and Renovation: Useful for drilling into metal and other hard materials in construction and renovation projects.
DIY PROJECTS: Suitable for home improvement projects and repairs that require high-quality drills.