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1 UNF Cobalt (HSS-E) Steam Oxide Finish H3 3 Flute 3B Plug Chamfer Spiral Point Tap

  • Item Code: 0582305
  • Brand: Dormer
  • Unit Size: 1

Description

Spiral point tap with chamfer form B with a 3.5-5xP plug lead, for Unified National Fine thread UNF 1" with 14 TPI and 3B class of fit with H4 pitch diameter limits, dimensions according to ANSI standard with 0.8000" shank and 0.6000" square drive, powder metallurgical HSS-E with steam tempered surface finish for 2.5xD through hole threading in general purpose applications

Features

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    • Premium substrate with steam oxide surface treatment reduces wear and prevents chip welding in abrasive or harder ferrous materials

Tech Specs

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Coating/Finish Steam Tempered
Cutting Direction Right
Number of Flutes 3
Overall Length Metric 130.18 mm
Material HSS Cobalt Powdered Metal
Overall Length Fractional 5-1/8"
Shank Style Cylindrical shank with Square
Brand Dormer
Overall Length Inches 5.125"