DRILL BIT "D" Stub Cobalt Threaded - Brown Aviation Tool

Specifications

• Drill Bit Size: Letter "D" (0.2200 inches / 5.588 mm)
• Material Composition: Premium Cobalt Alloy Steel
• Design Type: Stub Length for enhanced rigidity and reduced deflection.
• Shank Style: Threaded for secure, positive attachment in specialized drilling systems or chucks.
• Manufacturer Model: BAT31246

Key Features

• Cobalt Alloy Construction: Engineered with high-quality cobalt alloy, offering superior hardness, heat resistance, and abrasion resistance for demanding drilling tasks.
• Stub Length Design: The shorter flute and overall length provide increased stability and precision, minimizing wobble and breakage, especially in confined spaces.
• Threaded Shank: Ensures a robust and slip-free connection to compatible drill motors or adapters, optimizing power transfer and improving operational safety.
• Precision Ground Flutes: Facilitates efficient chip evacuation, reduces heat buildup, and promotes smoother drilling operations.

Applications

The Brown Aviation Tool BAT31246 drill bit is expertly designed for precision drilling in a range of challenging materials and environments:

• Hard Metals: Ideal for stainless steel, cast iron, high-tensile alloys, and other heat-treated or tough-to-machine metals.
• Aerospace Manufacturing: Suited for critical drilling in aircraft components, where material integrity and precise hole dimensions are paramount.
• Maintenance and Repair: Effective for drilling out broken fasteners or performing general repair work in industrial and automotive settings.
• Confined Spaces: The stub length allows access to areas where longer drill bits cannot operate effectively.

Benefits

• Extended Tool Life: The cobalt alloy withstands high temperatures and wear, providing significantly longer service life compared to standard HSS bits, reducing replacement costs.
• Superior Hole Accuracy: The rigid, stub-length design minimizes bit deflection, leading to straighter, more precise holes and less material waste.
• Enhanced Drilling Performance: Experience faster drilling speeds and improved feed rates through tough materials, boosting productivity.
• Increased Safety and Stability: The threaded shank prevents slippage during high-torque applications, offering a safer and more stable drilling experience.
• Versatile Material Capability: Effectively drills a broad spectrum of challenging materials, making it a reliable choice for diverse applications.