Engineered for precision left-hand threading in through-hole assemblies, the OSG Threading Tap Metric A-Spiral Point LH is built to deliver dependable performance in demanding metalworking environments. This M24 x 3 TiCN-coated tap uses a powder-metal substrate to balance toughness with wear resistance, ensuring consistent threads in DIN 376 through-holes.

• Left-Hand Threading: Specifically designed for left-handed threads in through-hole applications, helping you achieve reliable reverse-threaded fasteners with accuracy.
• A-Spiral Point Geometry: Spiral point pushes chips forward, promoting clean threads and reducing the risk of chip clogging during deep or long through-hole taps.
• Material: Powder-metal substrate offers excellent hardness, wear resistance, and heat tolerance for repeatable performance in tough metals.
• Coating: TiCN coating lowers friction, extends tool life, and improves chip evacuation for smoother cutting and longer intervals between tool changes.
• Size and Standard: M24 x 3 nominal thread with DIN 376 alignment to ensure compatibility with standard metric left-hand through-hole projects.
• Through-Hole Compatibility: Optimized for through-hole tapping, delivering consistent depth control and accurate thread engagement.
• Brand & Reliability: From OSG, a trusted name in precision tapping for aerospace, automotive, and industrial manufacturing.

This tap is ideal for applications requiring precise left-hand threads in through-holes—think motor housings, gear assemblies, fixtures, and other components where reverse-threaded fasteners are integral. The combination of a sturdy powder-metal body, low-friction TiCN coating, and forward-chip evacuation translates to longer tool life, reduced downtime, and more consistent thread quality. Use with compatible taps and tapping fluids to maximize performance and achieve clean, accurate M24 x 3 left-hand threads in a variety of metals.