United Kingdom-English (EN)-Metric
EP201/4
EP201/4
EP201/4
EP201/4
Main properties
Material ID: 5973720
ISO Code: EP201/4
AvailabilityIn stock
Availability in Distribution Centres
Europe Distribution Center(default): 215
Americas Distribution Center: 9
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Description

Spiral point tap with chamfer form B with a 3.5-5xP second lead, for Unified National Coarse thread UNC 1/4" with 20 TPI and 2B class of fit, dimensions according to DIN 2184-1 standard with 7.0mm shank and 5.5mm 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


Product Feature

Bright (uncoated)
Thread Form, Unified Coarse
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
Plug Tap Chamfer (3.5 – 5 Pitch Lead)

Product Detail

DescriptionValue
Product nameEP201/4
Ordering code ANSIEP201/4
EAN number7320760138083
Clamping Length - millimeter (LSC)8 mm
Clamping width - millimeter (WSC)5.5 mm
Connection diameter - millimeter (DCON MS)7 mm
Flute count (NOF)3
Overall length - millimeter (OAL)80 mm
Premachined hole diameter - millimeter (PHD)5.1 mm
Thread diameter - millimeter (TD)6.35 mm
Thread diameter size (TDZ)1/4
Threading length - millimeter (THL)15 mm
Threads per inch (TPI)20
Tolerance limitH5
Usable Length - millimeter (LU)30 mm
ISOEP201/4
ANSIEP201/4
Brand NameDormer Pramet
Net weight - grams20.6
Gross weight - grams24.3
Product number (SAP)86017471
EDP number0138083

Cutting Conditions