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E474M8
E474M8
E474M8
E474M8
Main properties
Material ID: 6554552
ISO Code: E474M8
AvailabilityIn stock
Availability in Distribution Centres
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Europe Distribution Center: 46
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Description

Spiral flute tap Green Shark with chamfer form C with a 2-3xP plug lead, for ISO-Metric thread M8 with 1.25 mm pitch and 6H class of fit, dimensions according to DIN 371 standard with 8.0mm shank and 6.2mm square drive, powder metallurgical HSS-E with Super-B coating and 35° helix angle for 2.5xD blind hole threading in cast aluminium

Product Feature

Special TiAlN Coating (+ WC/C)
Thread Form, Metric Coarse
DIN 371 – Thread Form Standard
DIN Thread Pitch Diameter Tolerance Zone (high basic pitch diameter)
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 nameE474M8
Ordering code ANSIE474M8
EAN number7320760674932
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)2
Overall length - inch (OAL)3.5433 inch
Premachined hole diameter - inch (PHD)0.2677 inch
Thread diameter size (TDZ)8
Threading length - inch (THL)0.7087 inch
Thread pitch - inch (TP)0.0492 inch
Thread pitch - millimeter (TP)1.25 mm
Usable Length - inch (LU)1.378 inch
Product LineSHARK
ISOE474M8
ANSIE474M8
Brand NameDormer Pramet
Net weight - grams32.3
Gross weight - grams32.7
Product number (SAP)86016245
EDP number46554552

Cutting Conditions