Norseman Drill & Tool Fractional Sizes Magnum Super Premium Reduced Shank Type 128-AG Twist Bit
Norseman Drill & Tool Fractional Sizes Magnum Super Premium Reduced Shank Type 128-AG Twist Bit: Heavy-Duty Power Meets Precision Engineering
The Norseman Drill & Tool Fractional Sizes Magnum Super Premium Reduced Shank Type 128-AG Twist Bit is designed for superior performance, precision, and durability in demanding industrial and fabrication applications. Proudly made in the USA, this premium drill bit is part of Norseman’s Magnum Super Premium Series, engineered to deliver exceptional cutting strength, speed, and longevity in tough materials.
Crafted from high-molybdenum tool steel, the Type 128-AG features Norseman’s proprietary nitro-carburized surface treatment for enhanced hardness, lubricity, and wear resistance. This process allows the bit to outperform cobalt drills by cutting cleaner, running cooler, and staying sharper longer—ideal for stainless steel, titanium, and hardened alloys.
The reduced shank design enables larger drilling diameters using standard 3/8" or 1/2" drill chucks, providing maximum versatility without requiring special equipment. This makes it the perfect choice for maintenance, metal fabrication, and construction professionals who need power and adaptability in the field.
Equipped with a 135° self-centering split point, the 128-AG bit ensures accurate starts, reduces walking, and minimizes thrust pressure for smoother drilling. The precision-ground flutes enhance chip evacuation, maintain cooler operation, and extend tool life during continuous use.
Key Features:
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Magnum nitro-carburized surface treatment for superior hardness and lubricity
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Reduced shank design for compatibility with standard drill chucks
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135° split point for precise starts and reduced thrust
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Outperforms cobalt bits in stainless steel and high-strength metals
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Made in the USA
For exceptional strength, precision, and reliability, the Norseman Drill & Tool Fractional Sizes Magnum Super Premium Reduced Shank Type 128-AG Twist Bit delivers professional-grade performance trusted by industry experts worldwide.
