Norseman Drill & Tool Left Handed HSS Straight Flute Hand Taps
Norseman Left Handed HSS Straight Flute Hand Taps
Reverse Threading Solution for Specialized Applications
Norseman Drill & Tool Left Handed HSS Straight Flute Hand Taps are designed to create precise left-hand threads, essential in reverse-thread applications where motion or torque may cause standard right-hand fasteners to loosen. Made in the USA from premium high-speed steel (HSS), these taps offer superior durability, accuracy, and longevity in professional industrial environments.
Ideal for automotive, aerospace, and machinery maintenance, left-hand taps are also commonly used for thread repair and in conjunction with screw extractors to remove broken bolts.
Straight Flute Design for Versatile Use
Ideal for Blind and Through Holes
The straight flute geometry provides effective chip control, making these taps perfect for both blind hole and through hole tapping in a variety of metals. They are well-suited for hand tapping or power-assisted operations.
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Clean and accurate threading in steel, aluminum, brass, and cast iron
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Compatible with manual tap wrenches and CNC tapping machines
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Reliable for both maintenance and production use
High-Speed Steel for Superior Strength
Built to Withstand Industrial Demands
Manufactured from industrial-grade HSS, these taps deliver exceptional wear resistance and cutting edge retention, even under high-stress conditions.
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Heat-treated for added toughness
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Maintains sharpness across multiple uses
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Long tool life and consistent performance
Left-Hand Threads for Specialty Needs
Trusted by Professionals Nationwide
Available in a range of UNC and UNF sizes, Norseman Left Hand HSS Straight Flute Hand Taps are a go-to solution when reverse-threading is critical to equipment safety and function.
Thread the other way—with precision and confidence—using Norseman Left Handed Taps.
