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E0311/4

E0311/4

SKU DOR5973803
by Dormer Pramet
Primary Use: Possible Use:
Availability in Distribution Centers:
🔗 Check Stock - ADC Warehouse (1-3 Day Delivery)
🔗 Check Stock - EDC Warehouse (4-10 Day Delivery)
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$36.57 - $36.57
$36.57
$36.57 - $36.57
$36.57

Sold in packs of: 1

Spiral point tap with chamfer form B with a 3.5-5xP second lead, for Unified National Fine thread UNF 1/4" with 28 TPI and 2B class of fit, dimensions according to ISO 529 standard with 6.3mm shank and 5.0mm square drive, powder metallurgical HSS-E with steam tempered surface finish for 2.5xD through hole threading in general purpose applications

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Identification
Ordering Code (ANSI/ISO)E0311/4
GradeSteam Tempered
Product Number5973803
Product FamilyE031
Dimensions
Overall Length — in (OAL)2.5984"
Overall Length — mm (OAL)66.0 mm
Length × Diameter Ratio2.5
Usable Length — in (LU)1.0236"
Usable Length — mm (LU)26.0 mm
Connection Dia. — in (DCON)0.248"
Connection Dia. — mm (DCON)6.3 mm
Number of Flutes (NOF)3
Threading
Thread Diameter Size (TDZ)1/4
Thread Diameter — in (TD)0.25"
Thread Diameter — mm (TD)6.35 mm
Thread Form (THFT)UNF - Unified Fine
Threads per Inch (TPI)28.0
Tool Information
ShankCylindrical shank with Square
Direction of ToolRight
StandardISO 529
Reference Numbers
EDP Number569665
EAN7320760569665
File Type Download
E0311/4 — Line Drawing PDF Download
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