USA-English (EN)-inch
E0273/4
E0273/4
E0273/4
E0273/4
Main properties
Material ID: 5974163
Product Code: E0273/4
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 Coarse thread UNC 3/4" with 10 TPI and H4 pitch diameter limits, dimensions according to ANSI standard with 0.5900" shank and 0.4420" square drive, powder metallurgical HSS-E with bright finish and 45° helix angle for 2.5xD blind hole threading in free machining and plain carbon steel and wrought or cast aluminium


Product Feature

Bright (uncoated)
Thread Form, Unified Coarse
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 nameE0273/4
Ordering code ANSIE0273/4
EAN number7320760581612
Clamping width - inch (WSC)0.442 inch
Connection diameter - inch (DCON MS)0.59 inch
Flute count (NOF)3
Overall length - fractional inch (OAL)4.1/4
Overall length - inch (OAL)4.25 inch
Premachined hole diameter - imperial (PHD)21/32
Premachined hole diameter - inch (PHD)0.6496 inch
Thread diameter size (TDZ)3/4
Threading length - inch (THL)0.8858 inch
Threads per inch (TPI)10
Tolerance limitH4
ISOE0273/4
ANSIE0273/4
Brand NameDormer Pramet
Net weight - grams136.6
Gross weight - grams136.6
EDP number0581612

Cutting Conditions