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    Indianapolis, IN 46203
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1-3/8-12 3 Piece UNF HSS Bright Finish RH 2B/3B 4 Flute Tap Set

  • Item Code: 5974649
  • Brand: Dormer
  • Unit Size: 1

Description

Straight flute hand tap NO3 with a 2-3xP semi-bottoming lead, for Unified National Fine thread UNF 1.3/8" with 12 TPI and 3B class of fit with H4 pitch diameter limits, dimensions according to ANSI standard with 1.1090" shank and 0.8300" 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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Brand Dormer
Material HSS
Overall Length Fractional 6-1/16"
Coating/Finish Bright
Cutting Direction Right
Number of Flutes 6
Overall Length Inches 6.0625"
Overall Length Metric 153.99 mm
Shank Style Cylindrical shank with Square