The OSG Threading Tap is a metric-fine, right-hand tap designed specifically for blind-hole applications. With FORM E geometry, TiCN-coated powder-metal construction, and an A-Spiral flute, it delivers precise, clean threads in hard-to-reach locations.

• Size and pitch: M22 x 1.5 metric fine thread for blind-hole tapping
• Flute design: A-Spiral flute for efficient chip evacuation and reduced clogging
• Material: Powder-metal substrate for superior wear resistance and durability
• Coating: TiCN coating increases hardness and lowers friction
• Geometry: FORM E geometry optimizes cutting action and thread quality
• Direction: Right-hand threading for standard production setups
• Application: Engineered for blind holes and aligned with DIN374 specifications

By combining these features, this tap supports consistent, high-quality threads in blind holes with fewer passes, reduced wear and heat due to the TiCN coating, and faster, cleaner tapping thanks to the spiral flute’s efficient chip evacuation. The result is longer tool life, higher productivity, and reliable performance in precision assemblies that rely on DIN374 blind-hole threads.