USA-English (EN)-inch
E0383/8
E0383/8
E0383/8
E0383/8
Main properties
Material ID: 5974729
Product Code: E0383/8
Availability In stock
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Europe Distribution Center: 0
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Description

Spiral flute tap with chamfer form C with a 2-3xP plug lead, for Unified National Fine thread UNF 3/8" with 24 TPI and 3B class of fit with H3 pitch diameter limits, dimensions according to ANSI standard with 0.3810" shank and 0.2860" 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

Product Feature

Steam Tempered (Steam Oxide) Surface Treatment
Thread Form, Unified Fine
ANSI – Tap Standards
Thread tolerance class 3B
Blind Hole Application
2.5×D Usable Tool Depth to Diameter Ratio
High Speed Cobalt Powder Metal Tool Material
Semi-Bottoming Tap Chamfer (2 – 3 Pitch Lead)

Product Detail

DescriptionValue
Product nameE0383/8
Ordering code ANSIE0383/8
EAN number7320760582466
Clamping width - inch (WSC)0.286 inch
Connection diameter - inch (DCON MS)0.381 inch
Flute count (NOF)3
Overall length - fractional inch (OAL)2.15/16
Overall length - inch (OAL)2.9375 inch
Premachined hole diameter - imperial (PHD)Q
Premachined hole diameter - inch (PHD)0.3346 inch
Thread diameter size (TDZ)3/8
Threading length - inch (THL)0.5315 inch
Threads per inch (TPI)24
Tolerance limitH3
Usable Length - inch (LU)1.4415 inch
ISOE0383/8
ANSIE0383/8
Brand NameDormer Pramet
Net weight - grams35.3
Gross weight - grams35.3
EDP number0582466

Cutting Conditions