1. Home
  2. Shop All Products
  3. Drilling & Holemaking
  4. Countersinks, Chamfer Mills & Back Chamfers
  5. Countersinks & Sets
  6. Countersinks

Now Shopping by

By Category:

  • Shop All Products
  • Drilling & Holemaking X
  • Countersinks, Chamfer Mills & Back Chamfers X
  • Countersinks & Sets X
  • Countersinks X

    • Head Diameter (Inch):

  • 1/2" X

    • By Category

      Brand

        Shank Diameter (Inch)

          Countersink Finish/Coating

            Countersink Material

              Head Diameter (Inch)

              Head Diameter (mm)

                Included Angle

                  Number of Flutes

                    Product Flag

                      Compare Products

                      You have no items to compare.

                      Order Templates

                      You have no items in your Order Templates.
                      Sort By
                      76 Items
                      Top
                      1/2 12.70mm HSCO TiN 90º 3-Flute Countersink product photo
                      1/2 12.70mm HSCO TiN 90º 3-Flute Countersink
                      • Brand: Sowa High Performance Cutting Tools

                      • Download catalogue page
                      Product ID: 121862 View Product Details
                      In stock
                      Price: $ 79.21

                      Qty

                      1/2 12.70mm HSCO 82º 3-Flute Countersink product photo
                      1/2 12.70mm HSCO 82º 3-Flute Countersink
                      • Brand: Sowa High Performance Cutting Tools

                      • Download catalogue page
                      Product ID: 121878 View Product Details
                      In stock
                      Price: $ 57.41

                      Qty

                      1/2 12.70mm Cobalt 90º 3-Flute Countersink product photo
                      1/2 12.70mm Cobalt 90º 3-Flute Countersink
                      • Brand: Sowa High Performance Cutting Tools

                      • Download catalogue page
                      Product ID: 121902 View Product Details
                      In stock
                      Price: $ 61.33

                      Qty

                      1/2" 60º 6-Flute H.S.S. Chatterless Countersink product photo
                      1/2" 60º 6-Flute H.S.S. Chatterless Countersink
                      • Brand: STM
                      • End Type : Single
                      • Shank Type : Straight
                      • Cutting Direction : Right Hand
                      • Download catalogue page
                      Product ID: 120704 View Product Details
                      Call for Availability
                      Price: $ 42.04

                      Qty

                      1/2" 82º 6-Flute H.S.S. Chatterless Countersink product photo
                      1/2" 82º 6-Flute H.S.S. Chatterless Countersink
                      • Brand: STM
                      • End Type : Single
                      • Shank Type : Straight
                      • Cutting Direction : Right Hand
                      • Download catalogue page
                      Product ID: 120717 View Product Details
                      In stock
                      Price: $ 42.04

                      Qty

                      1/2" 90º 6-Flute H.S.S. Chatterless Countersink product photo
                      1/2" 90º 6-Flute H.S.S. Chatterless Countersink
                      • Brand: STM
                      • End Type : Single
                      • Shank Type : Straight
                      • Cutting Direction : Right Hand
                      • Download catalogue page
                      Product ID: 120730 View Product Details
                      In stock
                      Price: $ 42.04

                      Qty

                      1/2" Diameter 60º Single Flute H.S.S. Countersink product photo
                      1/2" Diameter 60º Single Flute H.S.S. Countersink
                      • Brand: STM
                      • End Type : Single
                      • Shank Type : Straight
                      • Cutting Direction : Right Hand
                      • Overall Length (Inch) : 2"
                      • Shank Length (Inch) : 1"
                      • Download catalogue page
                      Product ID: 120743 View Product Details
                      In stock
                      Price: $ 31.53

                      Qty

                      1/2" Diameter 90º Single Flute H.S.S. Countersink product photo
                      1/2" Diameter 90º Single Flute H.S.S. Countersink
                      • Brand: STM
                      • End Type : Single
                      • Shank Type : Straight
                      • Cutting Direction : Right Hand
                      • Overall Length (Inch) : 2"
                      • Shank Length (Inch) : 1"
                      • Download catalogue page
                      Product ID: 120771 View Product Details
                      In stock
                      Price: $ 31.53

                      Qty

                      1/2" Diameter 100º Single Flute H.S.S. Countersink product photo
                      1/2" Diameter 100º Single Flute H.S.S. Countersink
                      • Brand: STM
                      • End Type : Single
                      • Shank Type : Straight
                      • Cutting Direction : Right Hand
                      • Overall Length (Inch) : 2"
                      • Shank Length (Inch) : 1"
                      • Download catalogue page
                      Product ID: 120785 View Product Details
                      Call for Availability
                      Price: $ 24.70

                      Qty

                      1/2" 60º 3-Flute H.S.S. Countersink product photo
                      1/2" 60º 3-Flute H.S.S. Countersink
                      • Brand: STM
                      • End Type : Single
                      • Shank Type : Straight
                      • Cutting Direction : Right Hand
                      • Overall Length (Inch) : 2"
                      • Shank Length (Inch) : 1"
                      • Download catalogue page
                      Product ID: 120797 View Product Details
                      In stock
                      Price: $ 36.84

                      Qty

                      1/2" 82º 3-Flute H.S.S. Countersink product photo
                      1/2" 82º 3-Flute H.S.S. Countersink
                      • Brand: STM
                      • End Type : Single
                      • Shank Type : Straight
                      • Cutting Direction : Right Hand
                      • Overall Length (Inch) : 2"
                      • Shank Length (Inch) : 1"
                      • Download catalogue page
                      Product ID: 120806 View Product Details
                      Call for Availability
                      Price: $ 36.84

                      Qty

                      1/2" 100º 3-Flute H.S.S. Countersink product photo
                      1/2" 100º 3-Flute H.S.S. Countersink
                      • Brand: STM
                      • End Type : Single
                      • Shank Type : Straight
                      • Cutting Direction : Right Hand
                      • Overall Length (Inch) : 2"
                      • Shank Length (Inch) : 1"
                      • Download catalogue page
                      Product ID: 120824 View Product Details
                      In stock
                      Price: $ 36.84

                      Qty

                      You added 1/2" 100º 3-Flute H.S.S. Countersink to your shopping cart.

                      View cart & checkout