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Niagara Cutter - 1/2-13 UN, 0.35" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal/External Thread, 7/8" LOC, 3-1/2" OAL, 3/8" Shank Diam - Exact Industrial Supply

Niagara Cutter - 1/2-13 UN, 0.35" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal/External Thread, 7/8" LOC, 3-1/2" OAL, 3/8" Shank Diam


Item #: 55407357
Brand: Niagara Cutter
Model #: N68780
Exact Tooling IR#: 04

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Aluminum chromium nitride (AlCrN) has higher-heat resistance than AlTiN. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.
Product Specifications
Threads Per Inch 13
Material Solid Carbide
Thread Size (Inch) 1/2-13
Thread Type Internal/External
Shank Diameter (Inch) 3/8
Number of Flutes 3
Cutting Diameter (Decimal Inch) 0.3500
Length of Cut (Decimal Inch) 0.8750
Length of Cut (Inch) 7/8
Finish/Coating AlCrN
Through Coolant NonThrough Coolant
Minimum Nominal Diameter 1/2
Minimum Nominal Diameter (Decimal Inch) 0.5000
Overall Length (Inch) 3-1/2
Thread Standard UN
Flute Direction Right Hand
Cutting Diameter Tolerance (Decimal Inch) +0.000 to -0.002
Shank Diameter Tolerance (Decimal Inch) -0.0001 to -0.0004
Overall Length Tolerance (Decimal Inch) ±0.060
Thread Length Tolerance (Decimal Inch) +0.030 to -0.000
$262.92

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