Europa Threading Tap - Spiral Point - UNC - HSS-E - Green Ring - No. 4 x 40

Europa's Spiral Point Threading Tap is built for engineers and machinists who need precise UNC threads with dependable durability. Designed for through-hole tapping and demanding industrial environments, this tap delivers consistent, clean results project after project.

• Size and geometry: No. 4 UNC, 40 mm overall length with a spiral-point design optimized for through-holes.
• Material: HSS-E (high-speed steel with cobalt) for improved hardness, wear resistance, and tool life in tough materials.
• Chip control: Spiral Point geometry pushes chips forward, reducing clogging and enabling faster, smoother tapping.
• Identification: Distinctive green ring marks the specialized configuration for quick recognition in busy workshops.
• Application: Ideal for threading UNC threads in steel, cast iron, and other demanding workpiece materials.
• Quality and consistency: Europa brand ensures reliable tolerances and repeatable results across taps used in high-volume environments.

This threading tap delivers precise, reliable UNC threads with efficient chip evacuation and extended tool life. The cobalt-enhanced HSS-E construction stands up to the rigors of industrial tapping, while the green ring provides fast visual confirmation of its specific configuration. Use with appropriate cutting fluid or lubrication to maximize surface finish and minimize wear, and follow standard tapping speeds and feeds to preserve thread integrity across components. Whether refurbishing old assemblies or producing new hardware, this tap supports consistent performance and confidence in every job.