The OSG Metric Fine Thread Tap with A-Spiral flute and FORM E geometry is a precision tool designed for blind-hole threading in metric applications. Built on powder-metal construction with TiCN coating, it delivers durable cutting performance and extended tool life for high-accuracy tapping tasks.

• Size and Thread: M12 x 1.5 metric fine threading for snug, accurate fits in blind holes.
• Material: Powder-metal body provides enhanced wear resistance and durability under demanding use.
• Coating: TiCN coating increases surface hardness and reduces friction for longer tool life.
• Geometry: FORM E geometry optimizes cutting action and improves thread quality in tight tolerances.
• Flute Style: A-Spiral flute promotes efficient chip evacuation at higher speeds.
• Application: Right-hand thread designed for blind holes in accordance with DIN374, delivering reliable performance in precision work.

With this tool, you gain consistent, high-quality threads in blind-hole applications, reduced chip clogging, and longer service life from the TiCN-coated powder-metal construction. The FORM E geometry and A-Spiral flute work together to deliver clean cuts, minimal rework, and greater tapping efficiency—especially useful in automotive, machinery, and precision equipment assemblies where tight tolerances matter.