Irwin Hanson 12mm-1.50 Metric Plug Tap

The Irwin Hanson 12mm-1.50 Metric Plug Tap is designed for general-purpose hand threading across a wide range of materials. Precision-ground straight flutes ensure rapid and efficient chip removal, making it ideal for routine maintenance, automotive repair, machinery servicing, and rethreading where standard tolerances are required. Crafted from durable high carbon steel, this plug tap produces clean Class 2B threads with a chamfer of three to five threads for smooth starts. The straight shank design and textured ambidextrous grip provide an ergonomically sound hold for controlled and dependable manual threading operations.