Narwhal 11/16-inch Cobalt Drill Bits for Metal (3 Pack) - 6-inch Length and 135-degree Split Point

Narwhal 11/16-inch Cobalt Drill Bits for Metal

Explore reliable metal drilling with a compact Narwhal cobalt bit set. Each bit measures 11/16 inch in diameter, features a 3-inch flute length, and a total length of 6 inches for extended reach and steady chip removal in metalworking projects.

Material and geometry that matter

Made with 5% cobalt, these bits offer a hard-wearing edge designed to withstand the rigors of drilling hard metals. They are fully ground to maintain an accurate diameter, and the 135-degree split point helps start holes with less wandering in hard materials.

What’s included and how it helps you stay organized

• 3-pack of 11/16-inch cobalt drill bits
• Durable plastic storage case to keep bits organized
• Support from USA-based Narwhal customer service

Materials and use cases

These cobalt bits are well suited for metal including stainless steel, hardened steel, cast iron, bronze, and titanium. The robust build and geometry aim to deliver consistent hole quality across demanding projects, from fabrication to repairs.

• Extended reach: 6-inch overall length with 3-inch flute length
• Solid performance across hard metals and alloys

Tips for best results: to maintain a clean cut and manage heat, use proper drill speeds and lubrication as you would with metal drilling. Let the bit do the work and avoid excessive force, which can lead to chatter or premature wear.

Narwhal stands behind the product with USA-based support and a customer-first guarantee. If you’re ever unsatisfied, reach out to the team to explore options.