Wiseman Threading Tools Fluteless Metric HSS Tap - M1.6x0.35

Meet the Wiseman Threading Tools Fluteless Metric HSS Tap - M1.6x0.35, a precision internal threading solution built for tight spaces, delicate assemblies, and professional micro-machining. This tap is designed to deliver clean, accurate threads every time, even in challenging miniature applications.

Engineered for reliability, this tap features high-speed steel ground construction and an uncoated finish to maximize compatibility across a range of materials. The ISO 529 dimensions ensure standard metric thread geometry, so you can expect consistent results with M1.6x0.35 fasteners and components.

• Fluteless (thread-rolling) design for forming threads rather than cutting them. This produces stronger surface integrity in the core thread and a smoother, more precise finish—ideal for soft metals and plastics where thread formation yields superior load distribution.
• High-speed steel, ground precision—rigid core and tightly controlled thread form to minimize runout, improve concentricity, and extend tool life in repeat-use scenarios.
• Uncoated versatility—a broad range of materials can be tapped with appropriate lubrication, making it a dependable choice for both workshop setups and small-batch production.
• Right-hand thread—the standard orientation for most assemblies, ensuring straightforward alignment with standard nuts, inserts, and fasteners.
• ISO 529 compliant—confidence that your tooling aligns with industry norms for metric threads, reducing guesswork in hole sizing and assembly fit.

Who benefits most from this Wiseman tap? Engineers, hobbyists, and technicians working in tight tolerances, miniature enclosures, and modular assemblies will appreciate the precision and stability of a fluteless, thread-rolling tap. It excels in electronics housings, small mechanical linkages, and rapid prototyping where clean internal threads matter for reliable fastener engagement.

Practical guidance for best results: maintain steady cutting conditions with proper lubrication, pre-drill to the material’s recommended hole size, and avoid excessive feeds to preserve the thread-forming action. The combination of M1.6x0.35 geometry and robust HSS construction translates into dependable performance across repeated uses, helping you achieve professional-grade threads without oversizing or chatter.

In short, the Wiseman Threading Tools Fluteless Metric HSS Tap - M1.6x0.35 combines precise, form-fast threading with durable construction and ISO-standard accuracy—a smart, long-lasting addition to any machinist’s toolkit.