3/8"-18 4 Flute H.S.S. Tapered Pipe Tap

FEATURES:

• Using high-quality high-speed steel M2, vacuum heat treatment, can be used to process stainless steel, carbon steel, 47 steel, mold steel, etc.
• Straight groove design, smooth chip discharge, not easy to form chip accumulation.
• The blade is ground with high density, sharper, stable cutting, high hardness and wear resistance.
• Uncoated tools only have a basic substrate, without any additional treatment or coating, suitable for a wide range of applications.
• High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance