Wiseman Threading Tools Spiral Point Tap - +0.002 Tolerance - M4x0.7

The Wiseman Threading Tools Spiral Point Tap is a precision-cutting solution engineered for clean, accurate right-hand threads in through-holes. Built for machinists and technicians who demand consistent results, this M4x0.7 spiral point tap guides the screw path with confidence and control.

Spiral point (gun nose) advantage — The integrated spiral point directs chips forward and away from the cutting edge. This design minimizes chip packing, reduces machine torque, and supports faster, smoother tapping on through-holes. The result is sharper start-up, reduced tool walk, and more reliable thread formation in compact assemblies.

±0.002 in tolerance for tight dimensional control — With a +0.002 tolerance, these taps deliver consistent thread dimensions across production runs. That means predictable engagement with fasteners and repeatable performance in assemblies where precise clearance and thread fit matter most.

• Ideal for through-hole applications in small hardware and precision components
• Right-hand threads with dependable engagement for fastener assemblies
• Compact, high-precision tooling suited for metalworking, electronics enclosures, and automotive small parts

Why this Wiseman tap stands out — Wiseman threading tools combine trusted geometry with tight manufacturing controls. The spiral-point geometry is optimized for chip evacuation, while the +0.002 tolerance ensures uniform thread form from start to finish. This combination reduces rework and delivers consistent results, even in high-torque tapping scenarios.

Practical use tips — For best results, pair with appropriate cutting fluid and ensure the pilot hole is drilled to the correct size for M4x0.7 threads. Align the tap square to the workpiece, apply steady, moderate rotation, and avoid excessive feed pressure to maintain thread integrity and surface finish.

Whether you’re assembling precision machinery, fabricating small-bore components, or repairing through-holes in metal housings, the Wiseman Spiral Point Tap offers reliable, repeatable performance with tight tolerances. Add this trusted M4x0.7 threading tool to your toolkit and experience cleaner threads, reduced tool wear, and smoother production workflows.