United Kingdom-English (EN)-Metric
E0261/43FL
E0261/43FL
E0261/43FL
E0261/43FL
Main properties
Material ID: 5974110
ISO Code: E0261/43FL
AvailabilityIn stock
Availability in Distribution Centres
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Americas Distribution Center: 1130
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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 1/4" with 20 TPI and 3B class of fit with H3 pitch diameter limits, dimensions according to ANSI standard with 0.2550" shank and 0.1910" square drive, powder metallurgical HSS-E with steam tempered surface finish for 2.5xD through hole threading in general purpose applications


Product Feature

Steam Tempered (Steam Oxide) Surface Treatment
Thread Form, Unified Coarse
Thread tolerance class 3B
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 nameE0261/43FL
Ordering code ANSIE0261/43FL
EAN number7320760581339
Clamping width - millimeter (WSC)4.85 mm
Connection diameter - millimeter (DCON MS)6.48 mm
Flute count (NOF)3
Overall length - fractional inch (OAL)2.1/2
Overall length - millimeter (OAL)63.5 mm
Premachined hole diameter - imperial (PHD)N7
Premachined hole diameter - millimeter (PHD)5.1 mm
Thread diameter size (TDZ)1/4
Threading length - millimeter (THL)12.89 mm
Threads per inch (TPI)20
Tolerance limitH3
Usable Length - millimeter (LU)25.59 mm
ISOE0261/43FL
ANSIE0261/43FL
Brand NameDormer Pramet
Net weight - grams15.4
Gross weight - grams15.4
EDP number0581339

Cutting Conditions