Irwin Hanson 1788668 Fractional Tap, 5/16-18 Thread, UNC Thread, Taper Chamfer, HCS
Irwin

Irwin Hanson 1788668 Fractional Tap, 5/16-18 Thread, UNC Thread, Taper Chamfer, HCS

Our Item #: VORG8715286 UPC: 038548993676
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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: 038548993676
Model Number: 1788668

  • Straight flutes are ground to provide rapid chip removal for efficient threading
  • Designed for hand threading work in a variety of materials
  • Taps produce a class 2B thread
  • 8 to 10 threads chamfered
  • Ideal for tough starting applications
  • Preferred use with deep or through-hole applications
  • Easiest to start

  • Chamfer Type: Taper
  • Material: HCS
  • Overall Length: 10-1/2 in
  • SAE/Metric: SAE
  • Shank Type: Straight
  • Thread Direction: Right Hand
  • Thread Size: 5/16-18 in
  • Thread Type: UNC