OSG A-SFT M3X0.5 STD Spiral Fluted Tap (Shank 4mm)

OSG A-SFT M3X0.5 STD High-Performance Spiral Fluted Tap:

• Thread Specification: M3 x 0.5, Standard Grade STD.
• Shank Diameter: 4.0 mm.
• Flute Type: A-SFT Spiral flute designed for blind hole tapping with exceptional chip evacuation.
• Material & Coating: Premium HSS-E-PM high-speed powder steel with specialized multi-layer wear-resistant coating.
• Applications: Stable threading on carbon steel, alloy steel, stainless steel, and ductile iron.