Norseman Drill & Tool Letter Sizes Type 115 Twist Drill Bit
Norseman Drill & Tool Letter Sizes Type 115 Twist Drill Bit: Reliable Precision with Enhanced Wear Resistance and Lubricity
The Norseman Drill & Tool Letter Sizes Type 115 Twist Drill Bit delivers professional-grade performance, precision, and durability for general-purpose drilling. Proudly made in the USA, this drill bit is engineered to provide smooth, consistent results across a variety of materials while offering the strength and wear resistance that Norseman tools are known for.
Crafted from premium high-speed steel (HSS), the Type 115 is designed to withstand the rigors of daily use while maintaining sharpness and cutting efficiency. Ideal for drilling through steel, aluminum, brass, wood, and plastics, it offers versatility for machinists, fabricators, and maintenance professionals who need reliable, long-lasting tools.
The black oxide surface finish enhances performance by increasing wear resistance and adding lubricity—two critical factors for smooth, efficient drilling. This coating reduces friction and heat buildup, improving chip evacuation and preventing premature dulling. As a result, the bit runs cooler and lasts longer, even during continuous or high-speed drilling operations.
Each bit features a 118° standard point geometry, providing controlled starts, reduced walking, and cleaner, more accurate holes. Precision-ground flutes ensure balanced operation and smooth chip flow for consistent results. Available in letter-size increments, the Type 115 series offers the accuracy and flexibility required for fine-tolerance applications.
Key Features:
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Premium HSS construction for strength and durability
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Black oxide finish increases wear resistance and improves chip flow
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118° standard point for smooth, accurate drilling
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Precision-ground for balance and stability
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Made in the USA to Norseman’s high-quality manufacturing standards
For dependable, high-quality drilling in a variety of materials, the Norseman Drill & Tool Letter Sizes Type 115 Twist Drill Bit delivers the perfect balance of strength, precision, and wear-resistant performance.
