Norseman Drill & Tool HSS Straight Flute Hand Taps

Norseman HSS Straight Flute Hand Taps

Classic Tapping Solution for Precision Internal Threading

Norseman Drill & Tool HSS Straight Flute Hand Taps are a trusted solution for creating high-quality internal threads in a variety of materials. Proudly made in the USA from premium high-speed steel (HSS), these taps offer the durability, accuracy, and versatility professionals demand in machining, maintenance, and repair applications.

Designed for both manual and machine tapping, they deliver reliable performance in low- to medium-tensile strength materials, including steel, aluminum, brass, and cast iron.

Straight Flute Geometry for General-Purpose Threading

Ideal for Blind and Through Holes

The straight flute design allows for efficient chip retention, making these taps suitable for both blind holes and through-hole tapping. Their balanced cutting action ensures smooth thread formation and minimal binding.

• Excellent for shallow or standard-depth tapping

• Compatible with hand tap wrenches and power tapping machines

• Designed for low to moderate cutting speeds

Premium HSS Construction for Durability

Engineered to Withstand Demanding Use

Manufactured from industrial-grade high-speed steel, these taps resist wear and maintain cutting performance across extended use.

• Heat-treated for enhanced strength and toughness

• Precision-ground threads for clean, accurate results

• Built to resist chipping and dulling under pressure

Wide Range of Thread Styles and Sizes

Built for Versatility in Every Application

Available in UNC, UNF, NPT, and metric thread forms, Norseman offers these taps in taper, plug, and bottoming chamfer styles to suit any threading need—whether cutting new threads or restoring damaged ones.

For dependable, high-performance internal threading, trust Norseman HSS Straight Flute Hand Taps—engineered for precision and built to last.

Thread with confidence. Tap with Norseman.