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E0356-40

E0356-40

UNF Machine Tap Spiral Point
Ordering number: 5974546

Spiral point tap with chamfer form B with a 3.5-5xP second lead, for Unified National Fine thread UNF 6 with 40 TPI and 3B class of fit with H2 pitch diameter limits, dimensions according to ANSI standard with 0.1410" shank and 0.1100" square drive, powder metallurgical HSS-E with bright finish for 2.5xD through hole threading in free machining and plain carbon steel and wrought or cast aluminium and copper or copper alloys

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Product Feature

Bright (uncoated)

Thread Form, Unified Fine

ANSI – Tap Standards

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)

Spiral Point Geometry

Right Hand Rotation / Cutting

Product Detail

Description
Value
Product nameE0356-40
EDP number0581957
EAN number7320760581957
Thread diameter size (TDZ)6
Threads per inch (TPI)40
Overall length - millimeter (OAL)50.8 mm
Overall length - inch (OAL)2 inch
Overall length - fractional inch (OAL)2"
Threading length - millimeter (THL)6.63 mm
Threading length - inch (THL)0.261 inch
Connection diameter - inch (DCON MS)0.141 inch
Connection diameter - millimeter (DCON MS)3.58 mm
Flute count (NOF)2
Tolerance limitH2
Usable Length - inch (LU)0.5938 inch
Usable Length - millimeter (LU)15.08 mm
Clamping width - inch (WSC)0.11 inch
Clamping width - millimeter (WSC)2.79 mm
Premachined hole diameter - imperial (PHD)N33
Premachined hole diameter - inch (PHD)0.1161 inch
Premachined hole diameter - millimeter (PHD)2.95 mm
Gross weight - grams6.6
ANSIE0356-40
ISOE0356-40
Ordering code ANSIE0356-40

Cutting Conditions

Suitability vcf
P1.1 - Free machining sulfurized carbon steel with a hardness of < 240HB
help_outline
Primary use
 72 ft/min
P1.2 - Free machining sulfurized and phosphorized carbon steel with a hardness of < 180HB
help_outline
Primary use
 79 ft/min
P1.3 - Free machining sulfurized/phosphorized and leaded carbon steel with a hardness of < 180HB
help_outline
Primary use
 82 ft/min
Suitability vcf
P2.1 - Plain low carbon steel containing < 0.25%C with a hardness of < 180HB
help_outline
Primary use
 59 ft/min
P2.2 - Plain medium carbon steel containing < 0.55%C with a hardness of < 240HB
help_outline
Primary use
 52 ft/min
P2.3 - Plain high carbon steel containing > 0.55%C, with a hardness of < 300HB
help_outline
Possible use
 46 ft/min
Suitability vcf
P3.1 - Alloy steel with a hardness of < 180HB
help_outline
Primary use
 43 ft/min
P3.2 - Alloy steel with a hardness of 180 - 260HB
help_outline
Possible use
 33 ft/min
Suitability vcf
P4.1 - Tool steel with a hardness of < 26HRC
help_outline
Possible use
 26 ft/min
Suitability vcf
N1.1 - Pure aluminium and wrought aluminium alloys with a hardness of < 60HB
help_outline
Primary use
 46 ft/min
N1.2 - Wrought aluminium alloys with a hardness of 60 - 100HB
help_outline
Primary use
 33 ft/min
N1.3 - Wrought aluminium alloys with a hardness of 100 - 150HB
help_outline
Primary use
 23 ft/min
Suitability vcf
N2.1 - Cast aluminium alloys with a hardness of < 75HB
help_outline
Primary use
 92 ft/min
N2.2 - Cast aluminium alloys with a hardness of 75 - 90HB
help_outline
Primary use
 82 ft/min
N2.3 - Cast aluminium alloys with a hardness of 90 < 140HB
help_outline
Primary use
 59 ft/min
Suitability vcf
N3.1 - Free-cutting copper-alloys materials with excellent machining properties
help_outline
Primary use
 144 ft/min
N3.2 - Short-chip copper-alloys with good to moderate machining properties
help_outline
Possible use
 89 ft/min
N3.3 - Electrolytic copper and long-chip copper-alloys with moderate to poor machining properties
help_outline
Possible use
 43 ft/min
Suitability vcf
N4.1 - Thermoplastic polymers
help_outline
Possible use
 72 ft/min

Related Parts

  • Used as replacement