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    Indianapolis, IN 46203
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7/8-14 UNF HSS Bright Finish RH 2B/3B Semi-Bottoming Chamfer Straight Flute Hand Tap

  • Item Code: 5974190
  • Brand: Dormer
  • Unit Size: 1

Description

Straight flute hand tap NO3 with a 2-3xP semi-bottoming lead, for Unified National Fine thread UNF 7/8" with 14 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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Coating/Finish Bright
Overall Length Fractional 4-11/16"
Cutting Direction Right
Material HSS
Shank Style Cylindrical shank with Square
Number of Flutes 4
Overall Length Inches 4.6875"
Overall Length Metric 119.06 mm
Brand Dormer