Professional 1/2" HSS Drill Bit Set, 8pcs, Silver and Deming, Black/Gold Oxide Finish

High-Quality Material

• High Speed Steel Black and Gold: Made with premium high-speed steel, our drill bits feature a black and gold oxide finish that resists corrosion, ensuring outstanding durability and sharpness.
• Reduced Friction, Cooler Operation: The black and gold oxide coating enhances lubrication, reducing friction and keeping the drill bits cooler during prolonged use.

Durability and Performance

• Premium Gold Titanium and Black Nitride Dual Coating: Our dual coating improves durability and corrosion resistance, delivering smoother drilling performance compared to regular black surfaces.
• Increased Cutting Speed: The 135-degree split point and self-centering tip design enhance cutting speed and prevent wandering, making the drilling process more efficient.

Design and Features

• 135-Degree & Split Point: This design improves chip clearance and wear resistance. The 135-degree angle allows for easy penetration into hard materials without the need for a pilot hole.
• Self-Centering: The split point helps maintain self-centering, ensuring precise drilling and preventing the drill from wandering.

Durability and Chip Control

• Minimized Clogging: Smaller, more manageable chips are produced, reducing the risk of clogs in the drill bit or drill.
• Increased Wear Resistance: The split point design also increases the drill bit’s wear resistance, extending its lifespan.

Set Inclusivity

• 8-Piece Set: Our set includes 8 high-quality, 6” long silver and deming drill bits.
• Diverse Sizes: Available in various sizes: 9/16”, 5/8”, 11/16”, 3/4”, 13/16”, 7/8”, 15/16”, and 1”.
• Convenient Storage: All drill bits come in a heavy-duty aluminum storage case, making them easy to carry and organize.

General Purpose

• Versatility: Ideal for drilling through a wide range of materials including steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon, and composite materials.
• Perfect for DIY and Professional Use: These high-quality drill bits are suitable for both home and professional projects, providing consistent performance across different applications.