E398 M4 X 0.70 mm HSS-E-PM TICN6HX SPIRAL FLUTE TAP DIN 371/6

Crafted for automotive, aerospace, and engineering applications, these E398 taps are perfect for threading blind holes with high precision. Made from high-speed steel with powder metallurgy (HSS-E-PM) and coated with TiCN, each tap offers excellent wear resistance and durability while the spiral flute design ensures efficient chip evacuation, preventing clogging.

Features and Benefits
• Versatile geometry prevents clamping in medium to high strength materials and avoids oversized threads in soft materials
• Modified edge treatment and rounding increases cutting edge stability and reduces the risk of edge chipping
• 3-radii flute profile provides maximum control of cutting properties and ensures proper swarf control
• TiCN coating offers high wear resistance with a low coefficient of friction