1. Home
  2. Shop All Products
  3. Threading & Tapping
  4. Thread Mills
  5. Helical Flute Thread Mills

Now Shopping by

By Category:

  • Shop All Products
  • Threading & Tapping X
  • Thread Mills X
  • Helical Flute Thread Mills X

    • Material:

  • Carbide X

    • Thread Size (Inch):

  • 3/8" X

    • By Category

      Brand

        Shank Diameter (mm)

          • 8(3)

          Cutting Diameter (Decimal Inch)

            Cutting Diameter (mm)

              Finish/Coating

                Length of Cut (Decimal Inch)

                  Length of Cut (mm)

                    Material

                    Number of Flutes

                      Shank Diameter (Decimal Inch)

                        Thread Size (Inch)

                        Thread Type

                          Threads Per (Inch)

                            Compare Products

                            You have no items to compare.

                            Order Templates

                            You have no items in your Order Templates.
                            Sort By
                            11 Items
                            Top
                            3/8"-24 Internal 5-Flute AlTiN Coated Carbide Prototyp Helical Flute Thread Mill product photo
                            3/8"-24 Internal 5-Flute AlTiN Coated Carbide Prototyp Helical Flute Thread Mill
                            • Brand: Walter
                            • Model Number: TC630-UNF3/8-A1D-WB10TJ
                            • Series: Walter Prototyp
                            • Thread Standard: UNF
                            • Flute Direction: Right Hand
                            • Overall Length (mm): 63

                            If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                            Product ID: 3010070 View Product Details
                            Call for Availability
                            Price: $ 504.00

                            Qty

                            3/8"-16 Internal 5-Flute AlTiN Coated Carbide Prototyp Helical Flute Thread Mill product photo
                            3/8"-16 Internal 5-Flute AlTiN Coated Carbide Prototyp Helical Flute Thread Mill
                            • Brand: Walter
                            • Model Number: TC630-UNC3/8-A5F-WB10TJ
                            • Series: Walter Prototyp
                            • Thread Standard: UNC
                            • Flute Direction: Right Hand
                            • Overall Length (mm): 68

                            If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                            Product ID: 3010063 View Product Details
                            Call for Availability
                            Price: $ 458.00

                            Qty

                            3/8"-16 Internal 4-Flute AlTiN Coated Carbide Prototyp Helical Flute Thread Mill product photo
                            3/8"-16 Internal 4-Flute AlTiN Coated Carbide Prototyp Helical Flute Thread Mill
                            • Brand: Walter
                            • Model Number: TC620-UNC3/8-A1D-WB10TJ
                            • Series: Walter Prototyp
                            • Thread Standard: UNC
                            • Flute Direction: Right Hand
                            • Overall Length (mm): 63

                            If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                            Product ID: 3010082 View Product Details
                            Call for Availability
                            Price: $ 506.00

                            Qty

                            3/8"-16 Internal 4-Flute Carbide Helical Flute Thread Mill product photo
                            3/8"-16 Internal 4-Flute Carbide Helical Flute Thread Mill
                            • Brand: Seco
                            • Model Number: TM-3/8X16UNC-10R1
                            • Thread Standard: UNC
                            • Flute Direction: Right Hand
                            • Maximum RPM: 10000

                            If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                            Product ID: 814493 View Product Details
                            Call for Availability
                            Price: $ 624.00

                            Qty

                            3/8"-24 Internal 3-Flute Carbide Helical Flute Thread Mill product photo
                            3/8"-24 Internal 3-Flute Carbide Helical Flute Thread Mill
                            • Brand: Seco
                            • Model Number: TM-3/8X24UNF-10R1
                            • Thread Standard: UNF
                            • Flute Direction: Right Hand
                            • Maximum RPM: 10000

                            If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                            Product ID: 3003286 View Product Details
                            Call for Availability
                            Price: $ 624.00

                            Qty

                            3/8"-16 Internal/External 3-Flute Carbide Helical Flute Thread Mill product photo
                            3/8"-16 Internal/External 3-Flute Carbide Helical Flute Thread Mill
                            • Brand: Niagara Cutter
                            • Model Number: NTM120-3/8X16UN-.312 ALCRN
                            • Thread Standard: UNC
                            • Flute Direction: Right Hand
                            • Maximum RPM: 10000
                            • Material Grade: Wear resistant,steel/iron<48HRC

                            If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                            Product ID: 3003297 View Product Details
                            Call for Availability
                            Price: $ 370.00

                            Qty

                            3/8"-16 Internal/External 3-Flute Carbide Helical Flute Thread Mill product photo
                            3/8"-16 Internal/External 3-Flute Carbide Helical Flute Thread Mill
                            • Brand: Niagara Cutter
                            • Model Number: NTM160-3/8X16UN-.312 ALCRN
                            • Thread Standard: UNC
                            • Flute Direction: Right Hand
                            • Maximum RPM: 10000
                            • Material Grade: Wear resistant,steel/iron<48HRC

                            If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                            Product ID: 3003300 View Product Details
                            Call for Availability
                            Price: $ 356.00

                            Qty

                            3/8"-24 Internal/External 3-Flute Carbide Helical Flute Thread Mill product photo
                            3/8"-24 Internal/External 3-Flute Carbide Helical Flute Thread Mill
                            • Brand: Niagara Cutter
                            • Model Number: NTM160-3/8X24UN-.312 ALCRN
                            • Thread Standard: UNC
                            • Flute Direction: Right Hand
                            • Maximum RPM: 10000
                            • Material Grade: Wear resistant,steel/iron<48HRC

                            If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                            Product ID: 3003316 View Product Details
                            Call for Availability
                            Price: $ 356.00

                            Qty

                            3/8"-24 Internal/External 4-Flute Carbide Helical Flute Thread Mill product photo
                            3/8"-24 Internal/External 4-Flute Carbide Helical Flute Thread Mill
                            • Brand: Niagara Cutter
                            • Model Number: NTM120-3/8X24UN-.312 ALCRN
                            • Thread Standard: UNC
                            • Flute Direction: Right Hand
                            • Maximum RPM: 10000
                            • Material Grade: Wear resistant,steel/iron<48HRC

                            If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                            Product ID: 3003318 View Product Details
                            Call for Availability
                            Price: $ 370.00

                            Qty

                            3/8"-24 Internal/External 3-Flute Carbide Helical Flute Thread Mill product photo
                            3/8"-24 Internal/External 3-Flute Carbide Helical Flute Thread Mill
                            • Brand: Niagara Cutter
                            • Model Number: NTM100-3/8X24UN-.312 ALCRN
                            • Thread Standard: UNC
                            • Flute Direction: Right Hand
                            • Maximum RPM: 10000
                            • Material Grade: Wear resistant,steel/iron<48HRC

                            If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                            Product ID: 3003317 View Product Details
                            Call for Availability
                            Price: $ 345.00

                            Qty

                            3/8"-16 Internal/External 3-Flute Carbide Helical Flute Thread Mill product photo
                            3/8"-16 Internal/External 3-Flute Carbide Helical Flute Thread Mill
                            • Brand: Niagara Cutter
                            • Model Number: NTM100-3/8X16UN-.312 ALCRN
                            • Thread Standard: UNC
                            • Flute Direction: Right Hand
                            • Maximum RPM: 10000
                            • Material Grade: Wear resistant,steel/iron<48HRC

                            If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                            Product ID: 815214 View Product Details
                            Call for Availability
                            Price: $ 345.00

                            Qty