Century Drill & Tool 26209 Cobalt Pro Grade Drill Bit is a 9/64-inch diameter, 2-7/8-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 14x longer life than standard 135° point 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 optimal performance. 
• Aerospace NAS 907-J Spec Compliant: Meets high standards for precision and durability.

Specifications

• Model: 26209
• Diameter: 9/64 inch (Decimal: 0.140625")
• Overall Length: 2-7/8 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: Ideal for 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.