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Dormer E0387/8 0582527 UNF Machine Tap Spiral Flute 45° 7/8 inch x 14
MODEL E0387/8
$133.19 Each
Prices are subject to change
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Returnable: Yes
California Prop 65 warningBasic Standard
ANSI
Coolant supply property (CSP)
13/16
EDP number
582527
Flute count (NOF)
3
Material
HSS-E-PM
Material application
P - Steel and cast steel
MID number
5973990
Ordering code ANSI
E0387/8
Overall length - millimeter (OAL)
0.697
Premachined hole diameter - millimeter (PHD)
45
Thread diameter - millimeter (TD)
20.4
Usable length (ULDR)
2.5
Spiral flute tap with chamfer form C 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, powder metallurgical HSS-E with steam tempered surface finish and 45° helix angle for 2.5xD blind hole threading in general purpose applications.
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