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EP305/16
EP305/16
EP305/16
EP305/16
Main properties
Material ID: 5973844
Product Code: EP305/16
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Description

Spiral point tap with chamfer form C with a 2-3xP plug lead, for Unified National Fine thread UNF 5/16" with 24 TPI and 2B class of fit, dimensions according to DIN 2184-1 standard with 8.0mm shank and 6.2mm square drive, powder metallurgical HSS-E with bright finish for 2.5xD through hole threading in free machining and plain carbon steel and wrought or cast aluminium and copper or copper alloys


Product Feature

Bright (uncoated)
Thread Form, Unified Fine
DIN 2184-1 – Tap Standard
Internal Inch Thread Medium Class of Fit
Through 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 nameEP305/16
Ordering code ANSIEP305/16
EAN number7320760138397
Clamping Length - inch (LCS)0.3543 inch
Clamping width - inch (WSC)0.2441 inch
Connection diameter - inch (DCON MS)0.315 inch
Flute count (NOF)3
Overall length - inch (OAL)3.5433 inch
Premachined hole diameter - inch (PHD)0.2717 inch
Thread diameter - inch (TD)0.3125 inch
Thread diameter size (TDZ)5/16
Threading length - inch (THL)0.7087 inch
Threads per inch (TPI)24
Tolerance limitH4
Usable Length - inch (LU)1.378 inch
ISOEP305/16
ANSIEP305/16
Brand NameDormer Pramet
Net weight - grams34
Gross weight - grams34.4
Product number (SAP)86017505
EDP number0138397

Cutting Conditions