United Kingdom-English (EN)-Metric
E0331
E0331
E0331
E0331
Main properties
Material ID: 5973908
ISO Code: E0331
AvailabilityIn stock
Availability in Distribution Centres
Europe Distribution Center(default): 1
Americas 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 1" with 12 TPI and 2B class of fit, dimensions according to ISO 529 standard with 18.0mm shank and 14.0mm 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
Internal Inch Thread Medium Class of Fit
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 nameE0331
Ordering code ANSIE0331
EAN number7320760570197
Clamping Length - millimeter (LSC)18 mm
Clamping width - millimeter (WSC)14 mm
Connection diameter - millimeter (DCON MS)18 mm
Flute count (NOF)4
Overall length - millimeter (OAL)130 mm
Premachined hole diameter - millimeter (PHD)23.25 mm
Thread diameter - millimeter (TD)25.4 mm
Thread diameter size (TDZ)1"
Threading length - millimeter (THL)35 mm
Threads per inch (TPI)12
Tolerance limitH6
ISOE0331
ANSIE0331
Brand NameDormer Pramet
Net weight - grams260
Gross weight - grams260
Product number (SAP)86015124
EDP number0570197

Cutting Conditions