DRILL BIT #27 Long Cobalt Threaded - Brown Aviation Tool

Specifications

• Manufacturer: Brown Aviation Tool
• Model Number: 11144
• Product Name: DRILL BIT #27 Long Cobalt Threaded
• Manufacturer's Part Number: 11144
• Drill Bit Size: #27 (0.1440 inches / 3.658 mm diameter)
• Material: Cobalt Steel Alloy (High-Speed Steel with Cobalt content)
• Design: Long Series (extended length for reach)
• Shank Type: Threaded (designed for secure attachment in compatible drill motors or chucks)

Key Features

• Cobalt Steel Construction: Manufactured from a cobalt steel alloy, this drill bit offers superior hardness and heat resistance compared to standard high-speed steel.
• Precision #27 Diameter: The exact #27 size (0.1440 inches / 3.658 mm) ensures accurate hole drilling for specific fasteners and applications.
• Extended Length Design: The long series design provides additional reach, enabling access to deep or confined drilling locations.
• Threaded Shank: Features a threaded shank for secure, non-slip attachment in specialized drill chucks or motors, enhancing drilling stability.
• High Durability: The cobalt alloy composition contributes to exceptional wear resistance, extending the tool's lifespan even when drilling tough materials.

Applications

• Aerospace Manufacturing and Maintenance: Ideal for drilling pilot holes for rivets, screws, and other fasteners in aircraft structures.
• Metal Fabrication: Used in workshops and industrial settings for precise drilling in various metal sheets, plates, and components.
• Drilling Tough Materials: Effectively drills through high-tensile strength metals, stainless steel, titanium, and other hard alloys.
• Deep Hole Drilling: The extended length allows operators to reach and drill deep holes that standard-length bits cannot access.
• Automotive Repair: Suitable for precise drilling tasks in vehicle bodies and engine components where material strength and accuracy are critical.

Benefits

• Enhanced Tool Life: The cobalt steel material resists abrasion and heat breakdown, significantly extending the drill bit's operational life and reducing replacement frequency.
• Superior Accuracy: The precise #27 diameter ensures consistently accurate hole sizing, crucial for critical assembly and structural integrity.
• Improved Accessibility: The long design provides the necessary reach to drill in otherwise inaccessible areas, streamlining complex tasks.
• Reduced Bit Slippage: The threaded shank offers a firm and stable connection to the drill motor, minimizing slippage and enhancing drilling consistency and safety.
• Versatile Performance: Effectively handles a wide range of challenging materials, making it a reliable choice for demanding industrial and professional applications.
• Increased Efficiency: Its durability and precision contribute to faster, more reliable drilling operations, optimizing workflow and productivity.