The OSG Threading Tap is a high-performance metric tapping tool designed for blind-hole work. Built for reliability in deep bore applications, this Form E A-Spiral Flute tap delivers precise M4 x 0.7 threads with durable, powder-metal construction and TiCN coating for demanding production environments.

• Threading Tap Type: Metric A-Spiral Flute, Form E, optimized for blind holes
• Flute Design: Spiral flute facilitates efficient chip evacuation and reduces the risk of tap breakage
• Material: Powder-metal body for enhanced strength and wear resistance
• Coating: TiCN coating increases surface hardness, lowers friction, and extends tool life
• Orientation: Right-hand threading for standard tapping applications
• Size and Pitch: M4 x 0.7, suitable for common metric fasteners
• DIN Standard: DIN 376 compliance ensures consistent thread quality and compatibility
• Application: Specifically designed for deep, blind-hole tapping in metalworking
• Length Advantage: Form E extended flute length supports deeper hole tapping and smoother operation

The TiCN-coated, powder-metal construction delivers reliable performance under higher-speed, higher-torque conditions while maintaining precise thread form. The spiral flute design optimizes chip evacuation, reducing friction and torque during cutting, which helps minimize tool wear and the chance of breakage in challenging blind-hole tasks. With DIN 376 compatibility and a common M4 x 0.7 size, this tap fits seamlessly into established tapping workflows and standard fastener inventories.