Belgium-English (EN)-mm
E291M4
E291M4
E291M4
E291M4
Main properties
Material ID: 6305715
Product Code: E291M4
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Description

Thread forming tap with chamfer form C with a 2-3xP plug lead, for ISO-Metric thread M4 with 0.70 mm pitch and 6HX class of fit, dimensions according to DIN 2174 standard with 4.5 mm shank and 3.4 mm square drive, cobalt based HSS-E with bright finish for 3xD through or blind hole threading in steel and cast steel and wrought aluminium


Product Feature

Bright (uncoated)
Thread Form, Metric Coarse
DIN 2174 – Forming Tap Standard
DIN Thread Pitch Diameter Tolerance Zone (with increased pitch diameter)
Through or Blind Hole Application
3×D Usable Tool Depth to Diameter Ratio
High Speed Cobalt Steel Tool Material
Semi-Bottoming Tap Chamfer (2 – 3.5 Pitch Lead)

Product Detail

DescriptionValue
Product nameE291M4
Ordering code ANSIE291M4
EAN number7320760663578
Clamping Length - millimeter (LSC)6 mm
Clamping width - millimeter (WSC)3.4 mm
Connection diameter - millimeter (DCON MS)4.5 mm
Flute count (NOF)5
Overall length - millimeter (OAL)63 mm
Premachined hole diameter - millimeter (PHD)3.7 mm
Thread diameter size (TDZ)4
Threading length - millimeter (THL)12 mm
Thread pitch - millimeter (TP)0.7 mm
Usable Length - millimeter (LU)21 mm
ISOE291M4
ANSIE291M4
Brand NameDormer Pramet
Net weight - grams8.7
Gross weight - grams9
Product number (SAP)86016013
EDP number46305715

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