Drill Bit Set

This step drill bit set is crafted from high-speed steel for excellent wear resistance and long-lasting performance in tough materials. Each bit has a 1/4-inch hex shank that fits securely in power drills, reducing wobble and improving drilling precision.

The four-edge cutting design delivers fast, smooth, clean holes while reducing heat buildup and friction. Suitable for stainless steel, aluminum alloy, copper, PVC, and cast iron, the set handles a wide range of metal and plastic drilling tasks.

Key Features

Highlights

• High-speed steel construction resists wear and maintains sharpness.
• 1/4-inch hex shank fits securely in standard power drills.
• Four-edge cutting design delivers smooth, fast results.
• Reduces heat buildup for longer bit life.

Materials & care

Clean and maintain the bits regularly for optimal performance.

Compatibility

Designed for use with standard power drills. Suitable for drilling stainless steel, aluminum alloy, copper, PVC, and cast iron.

How to use

Use with a power drill and wear proper safety gear when operating power tools.