Century Drill & Tool 26212 Pro Grade Cobalt Drill Bit is a 3/16-inch diameter, 3-1/2-inch long jobber length bit engineered for high-performance drilling in extremely hard materials.

Key Features

• Cobalt Alloy Construction: Designed to drill through extremely hard metals, including stainless steel.
• Heat & Friction Resistant: Offers up to 14x longer life than standard 118° point high-speed steel bits. 
• Self-Centering Tip: The 135° Quick-Cut point penetrates faster with less pressure and prevents walking or wandering.
• High RPM Efficiency: Best used in drills operating at 1,500 RPM or higher for maximum performance. 
• Aerospace NAS 907-J Spec Compliant: Meets high standards for precision and durabilit

Specifications

• Model: 26212
• Diameter: 3/16 inch (Decimal: 0.1875")
• Overall Length: 3-1/2 inches
• Material: M35 Cobalt Steel (5% cobalt alloy)
• Point Type: 135° Quick-Cut Point
• Shank Type: Straight
• Cutting Direction: Right-hand
• Made in: USA

Applications

• Metalworking: Stainless steel, hardened steel, and other tough alloys.
• Precision Drilling: Aerospace, automotive, and industrial-grade tasks.
• General Use: Also suitable for plastics and wood, though optimized for metal.