Perfect for drilling into steel, cast iron, aluminum, and thin sheet metal. Read More

Our metal drill bit sets cover the needs of locksmiths, technicians, maintenance workers, and DIY enthusiasts. The bits are made of high-quality HSS steel, with cobalt variants (HSS-Co) available for more demanding drilling tasks. Each set contains the most commonly used diameters in a practical case for easy storage and transport.

Available Types of Metal Drill Bit Sets

• DIN 338 Drill Bit Sets – Standard drill bits with cylindrical shanks for precise drilling in structural steel, Stainless steel, cast iron, copper, brass, bronze, and hard plastics. Suitable for manual and machine drilling.
• Step Drill Bit Sets – Efficient solution for drilling multiple diameters without changing tools. Ideal for sheet metal, switchboards, thin-walled pipes, and plastic housings.
• Tube and sheet drill sets – Allow smooth enlargement of existing holes without damaging the material. Perfect for accurate finishing of thin metal components.

Advantages of Our Sets

• Clean and Precise Drilling – Ideal for burr-free holes with high dimensional accuracy.
• High Durability – HSS and HSS-Co materials resist heat and wear during hard metal drilling.
• Wide Range of Sizes – DIN 338 sets include the most common workshop diameters from 1 mm to 13 mm.
• Organized Packaging – Sturdy metal or plastic cases help keep tools protected and well-arranged.

Extending Drill Bit Lifespan

To ensure easier drilling and extend the lifespan of drill bits, we recommend using cutting oil, drilling spray, or cutting paste. These products reduce friction, prevent overheating, and increase drill bit durability.

Who Are These Sets For?

Our sets are suitable for professionals in industry, technical services, locksmith workshops, and maintenance. They’re equally useful for DIYers handling fabrication, repairs, or assembly where precision and reliability in metal drilling are key.

If you’re unsure which metal drill bit set is best for you, contact us. We’ll gladly assist you in selecting the best solution for your needs.