Norseman Drill & Tool Fractional Sizes Type 190-P Twist Drill Bit
Power and Precision for Deep-Hole Drilling
The Norseman Drill & Tool Fractional Sizes Type 190-P Twist Drill Bit is built for professionals who require exceptional chip control, accuracy, and durability—especially in deep-hole drilling applications. Proudly made in the USA from premium high-speed steel (HSS), this advanced drill bit features a parabolic flute design engineered to remove chips rapidly, run cooler, and maintain cutting efficiency in demanding conditions.
Engineered for Deep, Clean, and Accurate Holes
The Type 190-P is ideal for drilling metals, wood, and plastics, making it a versatile solution for machine shops, fabrication facilities, and construction environments. Its parabolic flute geometry enhances chip evacuation, significantly reducing heat build-up and minimizing the risk of bit breakage during extended drilling. This makes it especially effective for deep-hole drilling where standard flute styles struggle.
The 135° split point delivers fast, clean starts with no walking, eliminating the need for pilot holes. This allows precise, efficient drilling even on curved or hard surfaces, improving productivity in both hand-held and CNC applications.
Built for Durability and Extended Tool Life
A black and gold oxide finish provides added wear resistance, reduces friction, and improves chip flow—ensuring smoother drilling and longer tool life under continuous use. Fractional sizing ensures compatibility with standard U.S. measurement systems, making it a perfect fit for industrial and commercial drilling requirements.
Key Features
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Parabolic flutes for superior chip evacuation in deep-hole drilling
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Premium HSS construction for strength and heat resistance
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135° split point for walk-free, accurate starts
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Black and gold oxide finish for reduced friction and improved wear resistance
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Available in fractional sizes for standard U.S. drilling applications
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Made in the USA with uncompromising quality standards
Professional-Grade Performance
Whether you’re cutting through stainless steel, aluminum, or hardwood, the Norseman Type 190-P delivers the speed, precision, and durability required for high-performance drilling.
Upgrade with Norseman—trusted American-made quality for every hole, every job, every time.
