Tanoi Metric Tap Uncoated Spiral Point HSS-E V3 For Non Ferrous Materials M4x0.7

The Tanoi M4x0.7 Metric Tap is a purpose-built threading tool designed for non-ferrous metals, delivering precise, reliable threads in aluminum and copper with every pass. Built for workshop professionals and serious hobbyists who demand clean finishes, it combines a spiral-point geometry with tough HSS-E material for durable, long-lasting performance.

• Size & thread: Metric M4 x 0.7 threading tap for non-ferrous materials
• Material: HSS-E (high-speed steel with enhanced alloy) for durability and wear resistance
• Coating: Uncoated design for predictable cutting action in aluminum and copper
• Design: Spiral-point (gun-tap) geometry that aids chip evacuation and maintains cutting action in through-holes
• Edition: V3 engineering iteration for improved rigidity and precision
• Application: Optimized for aluminum and copper, delivering clean, accurate threads in soft non-ferrous metals

With its spiral-point geometry, this tap excels in through-hole threading, pushing chips ahead of the cut to minimize clogging and heat buildup. The uncoated HSS-E construction provides dependable performance across repeated uses, producing consistent thread quality and extending tool life. Ideal for fabrication and repair tasks—from aluminum brackets to copper fittings—the Tanoi M4x0.7 tap helps you achieve reliable, professional results every time. For best results, use appropriate cutting fluid designed for aluminum and copper to maximize efficiency and finish.