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Seco - 1/4-28 UNF, 0.204" Cutting Diam, 2 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 2.441" OAL, 8mm Shank Diam


Item #: 65942955
Brand: Seco
Model #: 17195
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.
Product Specifications
Threads Per Inch 28
Material Solid Carbide
Thread Size (Inch) 1/4-28
Thread Type Internal
Shank Diameter (Decimal Inch) 0.3150
Shank Diameter (mm) 8
Number of Flutes 2
Cutting Diameter (Decimal Inch) 0.2040
Through Coolant Through Coolant
Minimum Nominal Diameter 1/4
Minimum Nominal Diameter (Decimal Inch) 0.2500
Overall Length (Decimal Inch) 2.4410
Shank Length (Decimal Inch) 1.4170
Thread Standard UNF
Flute Direction Right Hand

$843.00

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Seco - 1/8-27 NPT, 0.307" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 0.35" LOC, 2.756" OAL, 12mm Shank Diam


Item #: 65942898
Brand: Seco
Model #: 17082
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.
Product Specifications
Threads Per Inch 27
Material Solid Carbide
Thread Size (Inch) 1/8-27
Thread Type Internal
Shank Diameter (Decimal Inch) 0.4720
Shank Diameter (mm) 12
Number of Flutes 3
Cutting Diameter (Decimal Inch) 0.3070
Length of Cut (Decimal Inch) 0.3500
Through Coolant Through Coolant
Minimum Nominal Diameter 1/8
Minimum Nominal Diameter (Decimal Inch) 0.1250
Overall Length (Decimal Inch) 2.7560
Thread Standard NPT

$810.00

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Seco - 1/8-27 NPTF, 0.303" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal/External Thread, 0.35" LOC, 2.756" OAL, 12mm Shank Diam


Item #: 42720300
Brand: Seco
Model #: 17079
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.
Product Specifications
Threads Per Inch 27
Material Solid Carbide
Thread Size (Inch) 1/8-27
Thread Type Internal/External
Shank Diameter (mm) 12
Number of Flutes 3
Cutting Diameter (Decimal Inch) 0.3030
Length of Cut (Decimal Inch) 0.3500
Through Coolant Through Coolant
Minimum Nominal Diameter 1/8
Minimum Nominal Diameter (Decimal Inch) 0.1250
Overall Length (Decimal Inch) 2.7560
Shank Length (Decimal Inch) 2.4060
Thread Standard NPTF
Flute Direction Right Hand

$852.00

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Seco - 1/8-28 BSP, 0.307" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 0.803" LOC, 2.913" OAL, 10mm Shank Diam


Item #: 65940066
Brand: Seco
Model #: 17018
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.
Product Specifications
Threads Per Inch 28
Material Solid Carbide
Thread Size (Inch) 1/8-28
Thread Type Internal
Shank Diameter (Decimal Inch) 0.3940
Shank Diameter (mm) 10
Number of Flutes 3
Cutting Diameter (Decimal Inch) 0.3070
Length of Cut (Decimal Inch) 0.8030
Through Coolant Through Coolant
Minimum Nominal Diameter 1/8
Minimum Nominal Diameter (Decimal Inch) 0.1250
Overall Length (Decimal Inch) 2.9130
Thread Standard BSP

$678.00

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Seco - 1/8-28 BSP, 0.331" Cutting Diam, 2 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 3.11" OAL, 12mm Shank Diam


Item #: 65939811
Brand: Seco
Model #: 17209
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.
Product Specifications
Threads Per Inch 28
Material Solid Carbide
Thread Size (Inch) 1/8-28
Thread Type Internal
Shank Diameter (Decimal Inch) 0.4720
Shank Diameter (mm) 12
Number of Flutes 2
Cutting Diameter (Decimal Inch) 0.3310
Through Coolant Through Coolant
Minimum Nominal Diameter 1/8
Minimum Nominal Diameter (Decimal Inch) 0.1250
Overall Length (Decimal Inch) 3.1100
Shank Length (Decimal Inch) 1.7720
Thread Standard BSP
Flute Direction Right Hand

$1,240.00

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Seco - 3/8-16 UNC, 0.289" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 0.78" LOC, 2.913" OAL, 10mm Shank Diam


Item #: 65940009
Brand: Seco
Model #: 16537
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.
Product Specifications
Threads Per Inch 16
Material Solid Carbide
Thread Size (Inch) 3/8-16
Thread Type Internal
Shank Diameter (Decimal Inch) 0.3940
Shank Diameter (mm) 10
Number of Flutes 3
Cutting Diameter (Decimal Inch) 0.2890
Length of Cut (Decimal Inch) 0.7800
Through Coolant Through Coolant
Minimum Nominal Diameter 3/8
Minimum Nominal Diameter (Decimal Inch) 0.3750
Overall Length (Decimal Inch) 2.9130
Thread Standard UNC

$521.00

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Seco - 3/8-16 UNC, 0.29" Cutting Diam, 2 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 3.11" OAL, 12mm Shank Diam


Item #: 65939449
Brand: Seco
Model #: 17193
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.
Product Specifications
Threads Per Inch 16
Material Solid Carbide
Thread Size (Inch) 3/8-16
Thread Type Internal
Shank Diameter (Decimal Inch) 0.4720
Shank Diameter (mm) 12
Number of Flutes 2
Cutting Diameter (Decimal Inch) 0.2900
Through Coolant Through Coolant
Minimum Nominal Diameter 3/8
Minimum Nominal Diameter (Decimal Inch) 0.3750
Overall Length (Decimal Inch) 3.1100
Shank Length (Decimal Inch) 1.7720
Thread Standard UNC
Flute Direction Right Hand

$1,100.00

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Seco - 3/8-18 NPT, 0.53" Cutting Diam, 4 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 0.528" LOC, 3.189" OAL, 18mm Shank Diam


Item #: 65940090
Brand: Seco
Model #: 16978
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.
Product Specifications
Threads Per Inch 18
Material Solid Carbide
Thread Size (Inch) 3/8-18
Thread Type Internal
Shank Diameter (Decimal Inch) 0.7090
Shank Diameter (mm) 18
Number of Flutes 4
Cutting Diameter (Decimal Inch) 0.5300
Length of Cut (Decimal Inch) 0.5280
Through Coolant Through Coolant
Minimum Nominal Diameter 3/8
Minimum Nominal Diameter (Decimal Inch) 0.3750
Overall Length (Decimal Inch) 3.1890
Thread Standard NPT

$1,480.00

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Seco - 3/8-18 NPTF, 0.528" Cutting Diam, 4 Flute, Solid Carbide Helical Flute Thread Mill - Internal/External Thread, 0.528" LOC, 3.189" OAL, 18mm Shank Diam


Item #: 56984388
Brand: Seco
Model #: 16979
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.
Product Specifications
Threads Per Inch 18
Material Solid Carbide
Thread Size (Inch) 3/8-18
Thread Type Internal/External
Shank Diameter (mm) 18
Number of Flutes 4
Cutting Diameter (Decimal Inch) 0.5280
Length of Cut (Decimal Inch) 0.5280
Through Coolant Through Coolant
Minimum Nominal Diameter 3/8
Minimum Nominal Diameter (Decimal Inch) 0.3750
Overall Length (Decimal Inch) 3.1890
Thread Standard NPTF

$1,600.00

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Seco - 3/8-19 BSP, 0.547" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 1.394" LOC, 4.016" OAL, 18mm Shank Diam


Item #: 65942831
Brand: Seco
Model #: 15490
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.
Product Specifications
Threads Per Inch 19
Material Solid Carbide
Thread Size (Inch) 3/8-19
Thread Type Internal
Shank Diameter (Decimal Inch) 0.7090
Shank Diameter (mm) 18
Number of Flutes 3
Cutting Diameter (Decimal Inch) 0.5470
Length of Cut (Decimal Inch) 1.3940
Through Coolant Through Coolant
Minimum Nominal Diameter 3/8
Minimum Nominal Diameter (Decimal Inch) 0.3750
Overall Length (Decimal Inch) 4.0160
Thread Standard BSP

$1,450.00

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Seco - 3/8-24 UNF, 0.307" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 0.772" LOC, 2.913" OAL, 10mm Shank Diam


Item #: 65940173
Brand: Seco
Model #: 16505
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.
Product Specifications
Threads Per Inch 24
Material Solid Carbide
Thread Size (Inch) 3/8-24
Thread Type Internal
Shank Diameter (Decimal Inch) 0.3940
Shank Diameter (mm) 10
Number of Flutes 3
Cutting Diameter (Decimal Inch) 0.3070
Length of Cut (Decimal Inch) 0.7720
Through Coolant Through Coolant
Minimum Nominal Diameter 3/8
Minimum Nominal Diameter (Decimal Inch) 0.3750
Overall Length (Decimal Inch) 2.9130
Thread Standard UNF

$521.00

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Seco - 3/8-24 UNF, 0.318" Cutting Diam, 2 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 3.11" OAL, 12mm Shank Diam


Item #: 65939662
Brand: Seco
Model #: 17197
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.
Product Specifications
Threads Per Inch 24
Material Solid Carbide
Thread Size (Inch) 3/8-24
Thread Type Internal
Shank Diameter (Decimal Inch) 0.4720
Shank Diameter (mm) 12
Number of Flutes 2
Cutting Diameter (Decimal Inch) 0.3180
Through Coolant Through Coolant
Minimum Nominal Diameter 3/8
Minimum Nominal Diameter (Decimal Inch) 0.3750
Overall Length (Decimal Inch) 3.1100
Shank Length (Decimal Inch) 1.7720
Thread Standard UNF
Flute Direction Right Hand

$1,100.00

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Seco - 5/16-18 UNC, 0.237" Cutting Diam, 2 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 2.913" OAL, 10mm Shank Diam


Item #: 65939845
Brand: Seco
Model #: 17190
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.
Product Specifications
Threads Per Inch 18
Material Solid Carbide
Thread Size (Inch) 5/16-18
Thread Type Internal
Shank Diameter (Decimal Inch) 0.3940
Shank Diameter (mm) 10
Number of Flutes 2
Cutting Diameter (Decimal Inch) 0.2370
Through Coolant Through Coolant
Minimum Nominal Diameter 5/16
Minimum Nominal Diameter (Decimal Inch) 0.3125
Overall Length (Decimal Inch) 2.9130
Shank Length (Decimal Inch) 1.5750
Thread Standard UNC
Flute Direction Right Hand

$938.00

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Seco - 5/16-18 UNC, 0.244" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 0.638" LOC, 2.441" OAL, 8mm Shank Diam


Item #: 65940017
Brand: Seco
Model #: 17105
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.
Product Specifications
Threads Per Inch 18
Material Solid Carbide
Thread Size (Inch) 5/16-18
Thread Type Internal
Shank Diameter (Decimal Inch) 0.3150
Shank Diameter (mm) 8
Number of Flutes 3
Cutting Diameter (Decimal Inch) 0.2440
Length of Cut (Decimal Inch) 0.6380
Through Coolant Through Coolant
Minimum Nominal Diameter 5/16
Minimum Nominal Diameter (Decimal Inch) 0.3125
Overall Length (Decimal Inch) 2.4410
Thread Standard UNC

$479.00

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Seco - 5/16-24 UNF, 0.244" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 0.646" LOC, 2.441" OAL, 8mm Shank Diam


Item #: 65940181
Brand: Seco
Model #: 16449
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.
Product Specifications
Threads Per Inch 24
Material Solid Carbide
Thread Size (Inch) 5/16-24
Thread Type Internal
Shank Diameter (Decimal Inch) 0.3150
Shank Diameter (mm) 8
Number of Flutes 3
Cutting Diameter (Decimal Inch) 0.2440
Length of Cut (Decimal Inch) 0.6460
Through Coolant Through Coolant
Minimum Nominal Diameter 5/16
Minimum Nominal Diameter (Decimal Inch) 0.3125
Overall Length (Decimal Inch) 2.4410
Thread Standard UNF

$479.00

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Seco - 5/16-24 UNF, 0.256" Cutting Diam, 2 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 2.913" OAL, 10mm Shank Diam


Item #: 65939803
Brand: Seco
Model #: 17196
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.
Product Specifications
Threads Per Inch 24
Material Solid Carbide
Thread Size (Inch) 5/16-24
Thread Type Internal
Shank Diameter (Decimal Inch) 0.3940
Shank Diameter (mm) 10
Number of Flutes 2
Cutting Diameter (Decimal Inch) 0.2560
Through Coolant Through Coolant
Minimum Nominal Diameter 5/16
Minimum Nominal Diameter (Decimal Inch) 0.3125
Overall Length (Decimal Inch) 2.9130
Shank Length (Decimal Inch) 1.5750
Thread Standard UNF
Flute Direction Right Hand

$938.00

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Seco - 7/16-14 UNC, 0.337" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 0.894" LOC, 3.11" OAL, 12mm Shank Diam


Item #: 65939928
Brand: Seco
Model #: 16534
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.
Product Specifications
Threads Per Inch 14
Material Solid Carbide
Thread Size (Inch) 7/16-14
Thread Type Internal
Shank Diameter (Decimal Inch) 0.4720
Shank Diameter (mm) 12
Number of Flutes 3
Cutting Diameter (Decimal Inch) 0.3370
Length of Cut (Decimal Inch) 0.8940
Through Coolant Through Coolant
Minimum Nominal Diameter 7/16
Minimum Nominal Diameter (Decimal Inch) 0.4375
Overall Length (Decimal Inch) 3.1100
Thread Standard UNC

$662.00

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Seco - 7/16-20 UNF, 0.366" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 7/8" LOC, 3.11" OAL, 12mm Shank Diam


Item #: 65940199
Brand: Seco
Model #: 16499
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.
Product Specifications
Threads Per Inch 20
Material Solid Carbide
Thread Size (Inch) 7/16-20
Thread Type Internal
Shank Diameter (Decimal Inch) 0.4720
Shank Diameter (mm) 12
Number of Flutes 3
Cutting Diameter (Decimal Inch) 0.3660
Length of Cut (Decimal Inch) 0.8740
Through Coolant Through Coolant
Minimum Nominal Diameter 7/16
Minimum Nominal Diameter (Decimal Inch) 0.4375
Overall Length (Decimal Inch) 3.1100
Thread Standard UNF

$662.00

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Seco - 9/16-12 UNC, 0.429" Cutting Diam, 4 Flute, Solid Carbide Helical Flute Thread Mill - Internal/External Thread, 1.209" LOC, 3-1/2" OAL, 14mm Shank Diam


Item #: 32084709
Brand: Seco
Model #: 17103
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.
Product Specifications
Threads Per Inch 12
Material Solid Carbide
Thread Size (Inch) 9/16-12
Thread Type Internal/External
Shank Diameter (mm) 14
Number of Flutes 4
Cutting Diameter (Decimal Inch) 0.4290
Length of Cut (Decimal Inch) 1.2090
Through Coolant Through Coolant
Minimum Nominal Diameter 9/16
Minimum Nominal Diameter (Decimal Inch) 0.5625
Overall Length (Decimal Inch) 3.5040
Thread Standard UNC

$823.00

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Seco - 9/16-18 UNF, 0.429" Cutting Diam, 4 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 1.138" LOC, 3-1/2" OAL, 14mm Shank Diam


Item #: 65939746
Brand: Seco
Model #: 17098
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.
Product Specifications
Threads Per Inch 18
Material Solid Carbide
Thread Size (Inch) 9/16-18
Thread Type Internal
Shank Diameter (Decimal Inch) 0.5510
Shank Diameter (mm) 14
Number of Flutes 4
Cutting Diameter (Decimal Inch) 0.4290
Length of Cut (Decimal Inch) 1.1380
Through Coolant Through Coolant
Minimum Nominal Diameter 9/16
Minimum Nominal Diameter (Decimal Inch) 0.5625
Overall Length (Decimal Inch) 3.5040
Thread Standard UNF

$823.00

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