21-pc. Black Oxide Metal Drill Bit Set, Hss, Includes 15 Sizes, Model Bl21a

The Bosch 21-Piece Black Oxide Metal Drill Bit Set is an essential toolkit for both professionals and DIY enthusiasts. Crafted from high-speed steel, these drill bits are designed to tackle a variety of drilling tasks in metal, wood, and plastic. The black oxide coating not only enhances durability but also reduces friction, ensuring a smoother drilling experience. Each bit features a no-skate tip for clean and precise starts, making it easier to achieve accurate holes every time. The three-flat shank design on bits 3/16 inches and larger provides a superior grip, preventing slippage during use.

Key Features:

• 21-piece set includes a comprehensive range of sizes for versatile drilling applications.
• High-speed steel construction ensures longevity and reliability.
• Black oxide coating minimizes friction and extends the life of the bits.
• No-skate tip design allows for clean and accurate starts, reducing the risk of wandering.
• Three-flat shank on bits 3/16 inches and larger enhances grip and prevents slippage.
• High visibility markings for easy identification of bit sizes.
• Universal drilling applications suitable for general-purpose use in various materials.

This drill bit set is perfect for contractors, electricians, and hobbyists alike. Whether you are working on home improvement projects, crafting, or professional installations, this set provides the reliability and performance you need to get the job done efficiently.