9/16"–1" Cobalt Reduced Shank Drill Bit Set - 8 Piece

The 9/16"–1" 8 Piece Cobalt Reduced Shank Drill Bit Set is designed for drilling large diameter holes in tough metals using standard drill chucks. Manufactured with high-performance cobalt steel, these drill bits provide superior heat resistance, durability, and cutting performance when working with hard materials such as stainless steel, alloy steels, and other difficult metals.

Each bit features a reduced shank design, allowing larger drill diameters to fit into standard 1/2" drill chucks while maintaining excellent strength and stability. Ideal for fabrication shops, maintenance work, and industrial metal drilling applications.

Features & Benefits

• 8 piece cobalt drill bit set
• Size range: 9/16" to 1"
• Reduced shank design fits standard drill chucks
• Cobalt steel construction for high heat resistance
• Ideal for drilling stainless steel and hard metals
• Durable cutting edges for long tool life
• Designed for heavy-duty metal drilling applications
• Suitable for fabrication, maintenance, and industrial use

This cobalt reduced shank drill bit set provides reliable drilling performance and durability, making it an excellent choice for professionals who need to drill large holes in tough metal materials.

In-stock items usually ship within 2 business days but can take up to 7 business days. Shipping time starts once your order heads out the door.