United Kingdom-English (EN)-Metric
E6531/2
E6531/2
E6531/2
E6531/2
Main properties
Material ID: 5978392
ISO Code: E6531/2
AvailabilityIn stock
Availability in Distribution Centres
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Americas Distribution Center: 3
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Description

Combination drill-tap with a 27° spiral flute, for National Pipe Taper thread NPT 1/2" with 14 TPI and Normal class of fit, dimensions according to ANSI standard with 0.6870" shank and 0.6870" square drive, HSS with bright finish and 27° helix angle for 1.5xD through or blind hole threading in free machining steel


Product Feature

Bright (uncoated)
Thread Form, American National Pipe Taper
ANSI – Tap Standards
Normal Fit Class for Pipe Thread
Through or Blind Hole Application
1.5×D Usable Tool Depth to Diameter Ratio
High Speed Steel Tool Material
Spiral Flute Geometry

Product Detail

DescriptionValue
Product nameE6531/2
Ordering code ANSIE6531/2
EAN number7320760297261
Clamping width - millimeter (WSC)13.08 mm
Connection diameter - millimeter (DCON MS)17.45 mm
Flute count (NOF)4
Overall length - fractional inch (OAL)4.3/8
Overall length - millimeter (OAL)111.13 mm
Thread diameter - millimeter (TD)18 mm
Thread diameter size (TDZ)1/2
Threads per inch (TPI)14
Usable Length - fractional inch (LU)1.3/8
Usable Length - millimeter (LU)34.93 mm
ISOE6531/2
ANSIE6531/2
Brand NameDormer Pramet
Net weight - grams156.8
Gross weight - grams174.2
Product number (SAP)86017246
EDP number0297261

Cutting Conditions