United Kingdom-English (EN)-Metric
EP207/8
EP207/8
EP207/8
EP207/8
Main properties
Material ID: 5973749
ISO Code: EP207/8
AvailabilityIn stock
Availability in Distribution Centres
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Americas Distribution Center: 0
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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 7/8" with 9 TPI and 2B class of fit, dimensions according to DIN 2184-1 standard with 18.0mm shank and 14.5mm 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 nameEP207/8
Ordering code ANSIEP207/8
EAN number7320760138151
Clamping Length - millimeter (LSC)17 mm
Clamping width - millimeter (WSC)14.5 mm
Connection diameter - millimeter (DCON MS)18 mm
Flute count (NOF)4
Overall length - millimeter (OAL)140 mm
Premachined hole diameter - millimeter (PHD)19.5 mm
Thread diameter - millimeter (TD)22.225 mm
Thread diameter size (TDZ)7/8
Threading length - millimeter (THL)34 mm
Threads per inch (TPI)9
Tolerance limitH6
ISOEP207/8
ANSIEP207/8
Brand NameDormer Pramet
Net weight - grams260
Gross weight - grams267.1
Product number (SAP)86017482
EDP number0138151

Cutting Conditions