1/4" x 6" Cobalt Aircraft Drills

1/4" x 6" Cobalt Aircraft Drills

Tru-Cut Mfg.

Upgrade your drilling capabilities with the high-performance 6" Cobalt Steel Aircraft Extension Drill Bit by Tru-Cut Mfg. This drill bit, crafted from premium cobalt steel alloy, is specifically designed to tackle the toughest drilling tasks with ease. Its exceptional hardness even at high temperatures makes it ideal for working on challenging materials such as stainless steel, titanium, and other hardened metals. The innovative 135° split point design ensures precise and walk-free starts upon contact, while the rigid aircraft-standard construction guarantees straight and accurate holes, even at extended reaches.

• High-Performance Cobalt Steel: Resistant to extreme heat and abrasion for maximum tool longevity in demanding materials.
• 135° Split Point: Self-centering design enables precise and aggressive starts without the necessity for a pilot hole.
• 6" Aircraft Extension: Provides extended reach and rigidity, meeting aerospace quality standards.
• Heavy-Duty Construction: Thicker web design prevents flexing and breakage under high stress conditions.

• Type: High-Speed Drill Bits
• Size: 1/4"
• Length: 6"
• Split Point: 135°
• Finish: Cobalt

• Holemakers
• Measuring System: Fractional
• High-Speed Drill Bits
• Material: Cobalt
• Triumph Twist Drill
• Application: Alloy Steel, Iron, Carbon, PVC, Wood