Designed for precision blind-hole threading in compact assemblies, the OSG Threading Tap delivers reliable performance for metric M2 x 0.4 threads. This tool combines a Metric A-Spiral Flute design with Form E geometry, a powder metal body, and a TiCN coating to excel in demanding, high-speed tapping applications.

• Threading type: Metric A-Spiral Flute with Form E geometry for efficient chip evacuation and deeper blind-hole tapping
• Coating: TiCN coating enhances surface hardness, reduces friction, and extends tool life
• Material: Powder metal body provides a balance of strength, wear resistance, and toughness
• Flute direction: Right-hand threading, compatible with standard milling and tapping setups
• Size: M2 x 0.4, suitable for small-diameter blind holes
• Application: DIN 371-compliant design optimized for blind-hole tapping in precision components

This tap is built to reduce the risk of breakage when working in shallow or deep blind holes, thanks to its extended flute length and efficient chip removal. The TiCN coating supports higher-speed operations and longer intervals between tool changes, while the powder metal core delivers dependable performance across common materials used in electronics housings, automotive components, and fine mechanical assemblies. For consistent, accurate threads in tight spaces, this OSG tap pairs with a suitable holder and proper lubrication to maximize tool life and finish quality.