3/16 In Cobalt Drill Bit – Industrial-grade For Hard Metals

Presenting the rugged 3/16 in Cobalt Drill Bit, engineered for demanding metalworking and fabrication tasks. Constructed from a cobalt alloy to resist heat and wear, it powers through hard, abrasive materials such as stainless steel and titanium with confidence. A precision ground 135-degree split point initiates cuts immediately, minimizing wandering and improving starting accuracy. With a compact 3/16 inch diameter and a 3-1/2 inch overall length, this bit delivers precise control and dependable reach for professional shops and serious hobbyists alike.

Designed for performance and longevity: The cobalt composition delivers outstanding durability under high heat, maintaining sharpness through repeated use. Optimized geometry reduces friction for cleaner holes and faster drilling, making it a reliable choice for metalworking, construction, and repair projects.

• Bit Diameter: 3/16 in — ideal for precise, small-diameter holes in hard metals
• Material: Cobalt alloy for superior hardness, heat resistance, and longer tool life
• Length: 3-1/2 in — extra reach for through-holes and deeper cuts
• Shank Diameter: 3/16 in — fits standard drill chucks with easy interchange
• Tip Angle: 135-degree — fast penetration and reduced walking on tough materials
• Drilling Depth: 2-5/16 in — capability for deeper holes in metal

Why this cobalt bit stands out: Built for pros who demand consistent results, this drill bit delivers reliable performance when drilling hard metals in metalworking, construction, or repair tasks. Its rugged construction, steady feeds, and clean hole quality help you finish jobs faster and with professional-grade finishes.