G LONG COBALT THREADED - Brown Aviation Tool

The Brown Aviation Tool BAT31187 "G" Long Cobalt Threaded Drill Bit is engineered for demanding professional applications in automotive, industrial, and aviation environments. This high-performance drill bit combines the superior cutting capabilities of cobalt with a durable threaded shank, providing exceptional longevity and precision for critical tasks. Designed to tackle hard, tough, and high-tensile strength materials, it is an essential tool for mechanics and technicians requiring reliable performance and extended reach.

Key Features

• Premium Cobalt Alloy Construction: Manufactured from a high-speed steel (HSS) cobalt alloy, this drill bit offers significantly improved hot hardness and wear resistance compared to conventional HSS, ensuring a longer tool life even in extreme drilling conditions.
• Threaded Shank Design: The robust threaded shank facilitates secure and precise mounting into compatible drill chucks or threaded adapters, offering stability and versatility for specialized drilling setups. This design is particularly beneficial for applications where space is severely limited.
• Extended "Long" Length: The "Long" designation provides additional reach, enabling technicians to access deep-set or obstructed drilling locations that standard drill bits cannot reach.
• 135-Degree Split Point: Featuring a 135-degree split point, the drill bit ensures accurate self-centering and reduces "walking" on the workpiece, allowing for immediate penetration and consistent hole quality without the need for a pilot hole.
• Professional-Grade Standards: Built to National Aerospace Standard (NAS) 965 Type D standards, this tool meets stringent industry requirements for quality and performance.

Applications

The BAT31187 "G" Long Cobalt Threaded Drill Bit excels in challenging drilling scenarios across various professional fields. It is particularly effective for creating or enlarging holes in materials known for their hardness and resistance, such as stainless steel, cast iron, brass, bronze, and armor plate. Its extended length makes it ideal for reaching fasteners or components in confined engine compartments, complex machinery, and aircraft structures. This drill bit is suitable for tasks ranging from general maintenance and repair to specialized fabrication and assembly operations where precision and durability are paramount.