• 5318 Victory Drive
    Indianapolis, IN 46203
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7/8-9 UNC HSS Bright Finish RH 2B/3B Plug Chamfer Straight Flute Hand Tap

  • Item Code: 5974314
  • Brand: Dormer
  • Unit Size: 1

Description

Straight flute hand tap NO2 with a 4-6xP plug lead, for Unified National Coarse thread UNC 7/8" with 9 TPI and 3B class of fit with H4 pitch diameter limits, dimensions according to ANSI standard with 0.6970" shank and 0.5230" square drive, HSS with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel and copper or copper alloys

Tech Specs

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Material HSS
Number of Flutes 4
Overall Length Fractional 4-11/16"
Cutting Direction Right
Coating/Finish Bright
Overall Length Inches 4.6875"
Overall Length Metric 119.06 mm
Brand Dormer
Shank Style Cylindrical shank with Square