Widia
7/8-9 UNC Cobalt Tap, Oxide - Widia 6172918
MFR# 6172918Series VTSFT-TC
$155.53List $196.02
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Flutes4
Thread size7/8-9
CoatingOxide
Description
The Widia 6172918 is a 7/8-9 UNC Cobalt tap with a Oxide finish. 4 flutes.
Specifications
ChamferModified Bottoming
Class of fit2B
Coating finishOxide
Coolant throughNo
Flute directionRight Hand
MaterialCobalt
Material applicationSteel; Stainless Steel; Cast Iron
Material gradeWP49EG
Number of flutes4
Overall length5.5100
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Aluminum & Non-Ferrous
Shank diameter0.7087
Square size0.5710
Tapping depth2.6800
Threads per inch9
Thread directionRight Hand
Thread length0.9800
Thread limitH6
Thread pitch0.1111
Thread size in7/8-9
Thread standardUNC
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