The Tanoi Metric Tap Oxide Spiral Flute HSS-E V3 delivers precise threading for M4x0.7 holes across a wide range of materials. Machinists and maintenance professionals rely on this tap when clean, accurate threads are essential in production or repair work.

• Size and thread specification: M4x0.7 metric thread designed for standard hole preparation in general engineering applications.
• Material and coating: HSS-E high-speed steel with oxide surface treatment provides strong wear resistance and heat tolerance during repeated use.
• Spiral flute design: Right-hand spiral flutes actively lift chips out of the hole, reducing packing and improving thread finish in blind holes.
• Shank and overall construction: Straight shank with standard square drive allows secure holding in tap wrenches or CNC tool holders.

This tap helps users create reliable threads without frequent tool changes or rework caused by chip buildup. Its balanced geometry supports consistent performance in steel, stainless, aluminum, and other common workshop materials while maintaining dimensional accuracy over multiple holes.