Wiseman Threading Tools Bottom Lead Metric HSS Tap Right Hand - M9x0.5

The Wiseman Threading Tools Bottom Lead Metric HSS Tap Right Hand - M9x0.5 is a precision-cutting solution built for reliable internal threading in metal parts. Crafted from ground high-speed steel and finished uncoated, this tap delivers strong edge retention and predictable cuts across a range of general-purpose workpieces when paired with standard cutting oils.

Designed to ISO 529 dimensions, it ensures consistent thread form and compatibility with corresponding nuts and threaded holes. The right-hand thread is the industry standard for most assemblies, meaning clockwise rotation while cutting will tighten the fit as you advance the tap with a conventional tap wrench or drill-press setup.

Bottom lead design means the thread runs all the way to the end of the tool, making it ideal for bottoming taps used in blind holes or situations where you need full-depth engagement from the first pass. This makes it a dependable choice for repairs, refurbishing worn threads, or creating robust, long-lasting internal threads in new projects.

• Versatile, general-purpose design: suitable for a variety of metals, including mild steel, aluminum, and brass when used with appropriate lubrication.
• Right-hand metric tap: M9x0.5 thread form that aligns with standard internal threads and nuts.
• Bottoming lead: enables full-thread depth to the bottom of the hole for maximum engagement and strength.
• Uncoated HSS: reliable, easy-to-maintain cutting tool that works well with traditional cutting fluids and routine sharpening.
• Square shank for easy tool engagement: compatible with standard tap wrenches or quick-change adapters for controlled, precise threading.
• ISO 529 compliant: ensures interchangeability with other metric taps and compatible hardware in professional toolsets.

Practical use guidance: secure your workpiece, apply an appropriate cutting lubricant, and feed the tap steadily with light, even pressure. Periodically back off to break chips and prevent binding, then continue tapping until you reach the desired depth. After tapping, clean the hole and inspect the thread engagement to confirm full-depth performance. This Wiseman tap is well-suited for hobbyist projects, machine shop tasks, and on-site repairs where dependable internal threads are essential.

Whether you’re refurbishing a component, fabricating a new part, or performing routine maintenance, the Wiseman Threading Tools Bottom Lead Metric HSS Tap Right Hand - M9x0.5 delivers precise, durable threads you can trust.