Engineered for precision in through-hole threading, the OSG Metric Spiral Point Threading Tap delivers consistent, accurate M1.8 x 0.35 threads with dependable performance. Crafted for machinists who value durability and efficiency in small-diameter tapping tasks.

• Thread Size: Metric spiral point threading tap for M1.8 x 0.35 through-holes.
• Material: HSS-E (high-speed steel with cobalt) for enhanced wear resistance and heat tolerance.
• Coating: Steam oxide finish that improves corrosion resistance and reduces friction during cutting.
• Geometry: Spiral point design promotes rapid chip evacuation and delivers clean, high-quality threads in through-holes.
• Application: Specifically suited for through-hole tapping tasks, helping maintain accuracy in tight bore environments.

This tap is designed to streamline miniature threading work, reducing the likelihood of chip packing and chatter while extending tool life through improved heat resistance. Ideal for small-diameter assemblies, electronics enclosures, precision mechanical parts, and prototype runs where reliable, repeatable M1.8 x 0.35 threads are essential.