Norseman Drill & Tool Fractional Sizes Type 190-PT Twist Drill Bit
Norseman Drill & Tool Fractional Sizes Type 190-PT Twist Drill Bit: Premium Power with Titanium Nitride Performance
The Norseman Drill & Tool Fractional Sizes Type 190-PT Twist Drill Bit is built for professionals who demand maximum durability, precision, and speed in their drilling operations. Featuring a Titanium Nitride (TiN) coating, this premium drill bit offers up to 500% longer tool life—making it ideal for abrasive materials and high-production environments.
Manufactured in the USA from high-speed steel (HSS), the Type 190-PT combines toughness with advanced performance features. Its parabolic flute design allows for efficient chip removal during deep-hole drilling, reducing the need to withdraw the bit for clearing. This means more drilling time and less downtime—perfect for manufacturing, fabrication, and heavy-duty maintenance work.
The fractional sizing provides compatibility with standard U.S. hole dimensions, making it a go-to choice for metalworkers, contractors, and machinists working with precise measurements. A 135° split point tip ensures fast, accurate starts with reduced walking, while the TiN coating minimizes friction and heat, resulting in cleaner cuts and extended tool life.
Why Choose the Norseman Type 190-PT in Fractional Sizes?
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Titanium Nitride (TiN) coating for extreme wear resistance
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Parabolic flute geometry for efficient deep-hole chip evacuation
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135° split point for walk-free, precision starts
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High-speed steel core for strength and heat tolerance
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Fractional sizes for exact U.S. drilling applications
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Made in the USA for top-tier quality and consistency
For unmatched tool longevity and drilling efficiency, the Norseman Type 190-PT Fractional Size Drill Bit stands above the rest.
Power through tough jobs with Norseman—where American-made performance meets professional-grade precision.
