OSG Metric Spiral Point Threading Tap in HSS-E with steam oxide coating delivers precise, reliable internal threading for small through-holes. Designed for professional machining, this tap combines durability with efficient chip evacuation to elevate production quality.

• Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and wear resistance under high-speed tapping.
• Coating: Steam oxide finish reduces wear and friction, helping extend tool life in demanding cycles.
• Geometry: Spiral Point design promotes fast chip evacuation and produces clean, accurate threads in through-hole applications.
• Thread Size: Metric M1.4 x 0.3 (diameter x pitch) for precise micro-threading in small components.
• Through-Hole Design: Optimized for tapping through holes, ensuring consistent depth and thread quality across runs.

This tap enables quick, dependable threading with crisp thread engagement and reduced rework. The cobalt-enhanced core handles higher cutting speeds and heat, while the steam oxide coating plus the spiral point geometry work together to improve productivity and extend tool life in metalworking projects ranging from electronics housings to precision mechanical parts.