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

    • Length of Cut (Decimal Inch):

  • 1.3750" X

    • By Category

      Brand

        Cutting Diameter (Decimal Inch)

          Finish/Coating

            Length of Cut (Decimal Inch)

            Material

              Number of Flutes

                • 4(7)

                Shank Diameter (Decimal Inch)

                  Thread Size (Inch)

                    Thread Type

                      Threads Per (Inch)

                        Through Coolant

                          Compare Products

                          You have no items to compare.

                          Order Templates

                          You have no items in your Order Templates.
                          Sort By
                          7 Items
                          Top
                          7/8"-9 Internal/External 4-Flute Carbide Helical Flute Thread Mill product photo
                          7/8"-9 Internal/External 4-Flute Carbide Helical Flute Thread Mill
                          • Brand: Niagara Cutter
                          • Model Number: NTM120-7/8X9UN-.625 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: 3003295 View Product Details
                          Call for Availability
                          Price: $ 624.00

                          Qty

                          7/8"-14 Internal/External 3-Flute Carbide Helical Flute Thread Mill product photo
                          7/8"-14 Internal/External 3-Flute Carbide Helical Flute Thread Mill
                          • Brand: Niagara Cutter
                          • Model Number: NTM100-7/8X14UN-.625 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: 3003296 View Product Details
                          Call for Availability
                          Price: $ 582.00

                          Qty

                          1"-12 Internal/External 4-Flute Carbide Helical Flute Thread Mill product photo
                          1"-12 Internal/External 4-Flute Carbide Helical Flute Thread Mill
                          • Brand: Niagara Cutter
                          • Model Number: NTM100-1X12UN.625 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: 3003306 View Product Details
                          Call for Availability
                          Price: $ 582.00

                          Qty

                          1"-8 Internal/External 3-Flute Carbide Helical Flute Thread Mill product photo
                          1"-8 Internal/External 3-Flute Carbide Helical Flute Thread Mill
                          • Brand: Niagara Cutter
                          • Model Number: NTM120-1X8UN-.625 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: 3003307 View Product Details
                          Call for Availability
                          Price: $ 624.00

                          Qty

                          7/8"-16 Internal/External 3-Flute Carbide Helical Flute Thread Mill product photo
                          7/8"-16 Internal/External 3-Flute Carbide Helical Flute Thread Mill
                          • Brand: Niagara Cutter
                          • Model Number: NTM100-7/8X16UN-.625 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: 3003314 View Product Details
                          Call for Availability
                          Price: $ 582.00

                          Qty

                          7/8"-20 Internal/External 3-Flute Carbide Helical Flute Thread Mill product photo
                          7/8"-20 Internal/External 3-Flute Carbide Helical Flute Thread Mill
                          • Brand: Niagara Cutter
                          • Model Number: NTM100-7/8X20UN-.625 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: 3003319 View Product Details
                          Call for Availability
                          Price: $ 582.00

                          Qty

                          1"-8 0.6250" Shank 4-Flute AlCrN Coated Solid Carbide Helical Flute Thread Mill product photo
                          1"-8 0.6250" Shank 4-Flute AlCrN Coated Solid Carbide Helical Flute Thread Mill
                          • Brand: Niagara Cutter
                          • Model Number: NTM1001X8UN.625 ALCRN
                          • Thread Standard: UN
                          • Maximum Depth Of Cut (Decimal Inch): 1.3750"
                          • Maximum Rotational Speed (RPM): 10000

                          If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                          Product ID: 815495 View Product Details
                          Call for Availability
                          Price: $ 582.00

                          Qty