6PCS High-Speed Steel Step Drill Bits Set Titanium Coated 4-12mm 4-20mm 4-32mm Serrated Drill Bits for Metal Plastic Wood Sturdy Tools

Features:

Superior Quality and Longevity: Our step drill bits are made from high-quality bearing steel with a titanium coating. This makes them highly resistant to oxidation, rust, and wear, ensuring a long lifespan and reliable performance for all your drilling needs.

Efficient Drilling Performance: Equipped with sharp serration at the center, these drill bits enable continuous horizontal drilling after the initial hole is made. This results in faster and more efficient drilling, saving you both time and effort on your projects.

Comprehensive Set: The set includes six pieces: three step drill bits with sizes ranging from 4-12mm, 4-20mm, and 4-32mm, and three serrated drill bits in 3mm, 6mm, and 8mm sizes. This diverse range accommodates various drilling tasks, making it a versatile addition to your toolkit.

Portable and Lightweight: The step drill bits are designed to be lightweight and compact, making them easy to store and transport. They fit perfectly in a toolbox and are convenient for use anywhere, making them ideal for both professionals and DIY enthusiasts.

Wide Range of Applications: These drill bits are a must-have for anyone involved in home repairs or light construction work. They are perfect for drilling holes in materials such as plastic, wood, aluminum, copper, and various other types of metal, catering to a wide range of projects.

Material: High-Speed Steel

Color: Gold

Surface Treatment: Titanium Coating

Step Drill Sizes: 4-12mm, 4-20mm, 4-32mm

Serrated Drill Sizes: 3mm, 6mm, 8mm

Included Components: 3 step drill bits, 3 serrated drill bits (with or without a storage box)

Package Included:

Type A:

3 x Step Drill Bit (4-12mm, 4-20mm, 4-32mm)

3 x Serrated Drill Bit (3mm, 6mm, 8mm)

1 x Plastic Bag

Type B:

3 x Step Drill Bit (4-12mm, 4-20mm, 4-32mm)

3 x Serrated Drill Bit (3mm, 6mm, 8mm)

1 x Plastic Box