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Irwin  |  Our Item #: MORG9963232

Model Number: 1791137 - UPC : 038548994130

Irwin 1791137 Fractional Tap, 1/4 in- 20 NC Thread, Bottom Tap Thread, HCS

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Features

  • Straight flutes are ground to provide rapid chip removal for efficient threading
  • Ideal for routine maintenance, repair work and for rethreading
  • Taps produce a class 2B thread
  • Designed for hand threading work in a variety of materials
  • 1 to 2 threads chamfered
  • Shortest standard chamfer
  • For threading close to the bottom of blind holes

Description

High-carbon steel self aligning taps, ideal for routine maintenance, repair work and for rethreading where high accuracy and tolerance thread is needed. Used for hand threading work in a variety of materials, produces class 2B thread. Tap size and recommended drill bit size is laser etched on each tool for easy identification.
Unit: CD
UPC: 038548994130
Model Number: 1791137

Additional Information

  • Material: HCS
  • Thread Size: 1/4 in - 20 NC
  • Thread Type: Bottom Tap