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E256M20
E256M20
E256M20
E256M20
Main properties
Material ID: 6554499
ISO Code: E256M20
AvailabilityIn stock
Availability in Distribution Centres
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Europe Distribution Center: 148
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Description

Spiral point tap Red Shark with chamfer form B with a 3.5-5xP second lead, for ISO-Metric thread M20 with 2.50 mm pitch and 6H class of fit, dimensions according to DIN 376 standard with 16.0mm shank and 12.0mm square drive, powder metallurgical HSS-E with TiAlN-Top coating for 2.5xD through hole threading in plain carbon, alloy and tool steel


Product Feature

Titanium Aluminium Nitride (with smoothing process) 
Thread Form, Metric Coarse
DIN 376 – Thread Form Standard
DIN Thread Pitch Diameter Tolerance Zone (with increased pitch diameter)
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 nameE256M20
Ordering code ANSIE256M20
EAN number7320760674420
Clamping Length - inch (LCS)0.5906 inch
Clamping width - inch (WSC)0.4724 inch
Connection diameter - inch (DCON MS)0.6299 inch
Flute count (NOF)4
Overall length - inch (OAL)5.5118 inch
Premachined hole diameter - inch (PHD)0.689 inch
Thread diameter size (TDZ)20
Threading length - inch (THL)1.1811 inch
Thread pitch - inch (TP)0.0984 inch
Thread pitch - millimeter (TP)2.5 mm
Product LineSHARK
ISOE256M20
ANSIE256M20
Brand NameDormer Pramet
Net weight - grams204.1
Gross weight - grams217.7
Product number (SAP)86015838
EDP number46554499

Cutting Conditions