1. Home
  2. Shop All Products
  3. Milling
  4. End Mills
  5. Square End Mills

Now Shopping by

By Category:

  • Shop All Products
  • Milling X
  • End Mills X
  • Square End Mills X

    • Brand:

  • Niagara Cutter X

    • Finish/Coating:

  • AlTiN X

    • Shank Diameter (Decimal Inch):

  • 0.4375" X

    • By Category

      Brand

      Center Cutting

        Cutting Direction

          Finish/Coating

          Flute Direction

            Helix Angle

              Length of Cut (Decimal Inch)

                Material

                  Mill Diameter (Decimal Inch)

                    Number of Flutes

                      Shank Diameter (Decimal Inch)

                      Compare Products

                      You have no items to compare.

                      Order Templates

                      You have no items in your Order Templates.
                      Sort By
                      5 Items
                      Top
                      0.4375" Diameter x 0.4375" Shank 5-Flute Short AlTiN Coated Carbide Square End Mill product photo
                      0.4375" Diameter x 0.4375" Shank 5-Flute Short AlTiN Coated Carbide Square End Mill
                      • Brand: Niagara Cutter
                      • Model Number: S545-0.438-D2-S.0-Z5 ALTIN (17003607)
                      • Through Coolant: No
                      • Length Type: Short

                      If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                      Product ID: 3008048 View Product Details
                      Call for Availability
                      Price: $ 99.20

                      Qty

                      0.4375" Diameter x 0.4375" Shank 5-Flute Extra Long AlTiN Coated Carbide Square End Mill product photo
                      0.4375" Diameter x 0.4375" Shank 5-Flute Extra Long AlTiN Coated Carbide Square End Mill
                      • Brand: Niagara Cutter
                      • Model Number: S545-0.438-D5-S.0-Z5 ALTIN (17003608)
                      • Through Coolant: No
                      • Length Type: Extra Long

                      If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                      Product ID: 3008119 View Product Details
                      Call for Availability
                      Price: $ 164.00

                      Qty

                      0.4375" Diameter x 0.4375" Shank 4-Flute Short AlTiN Coated Carbide Square End Mill product photo
                      0.4375" Diameter x 0.4375" Shank 4-Flute Short AlTiN Coated Carbide Square End Mill
                      • Brand: Niagara Cutter
                      • Model Number: STS430.2-0.438-D2-S.3-Z4 ALTIN (03084030)
                      • Through Coolant: No
                      • Length Type: Short

                      If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                      Product ID: 3008147 View Product Details
                      Call for Availability
                      Price: $ 120.00

                      Qty

                      0.4375" Diameter x 0.4375" Shank 5-Flute Stub AlTiN Coated Carbide Square End Mill product photo
                      0.4375" Diameter x 0.4375" Shank 5-Flute Stub AlTiN Coated Carbide Square End Mill
                      • Brand: Niagara Cutter
                      • Model Number: S545-0.438-D1-S.0-Z5 ALTIN (17003606)
                      • Through Coolant: No
                      • Length Type: Stub

                      If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                      Product ID: 3008319 View Product Details
                      Call for Availability
                      Price: $ 89.50

                      Qty

                      0.4375" Diameter x 0.4375" Shank 4-Flute Standard AlTiN Coated Carbide Square End Mill product photo
                      0.4375" Diameter x 0.4375" Shank 4-Flute Standard AlTiN Coated Carbide Square End Mill
                      • Brand: Niagara Cutter
                      • Model Number: STS430.2-0.438-D3-S.3-Z4 ALTIN (03084032)
                      • Through Coolant: No
                      • Length Type: Standard

                      If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).
                      Product ID: 3008421 View Product Details
                      Call for Availability
                      Price: $ 132.00

                      Qty