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" X

    • By Category

      Brand

        Shank Diameter (Inch)

          Included Angle

            Countersink Finish/Coating

              Countersink Material

                Head Diameter (Inch)

                Head Diameter (mm)

                  Number of Flutes

                    Compare Products

                    You have no items to compare.

                    Order Templates

                    You have no items in your Order Templates.
                    Sort By
                    52 Items
                    Top
                    1" 60º 6-Flute H.S.S. Chatterless Countersink product photo
                    1" 60º 6-Flute H.S.S. Chatterless Countersink
                    • Brand: STM
                    • End Type : Single
                    • Shank Type : Straight
                    • Cutting Direction : Right Hand
                    • Download catalog page
                    Product ID: 120708 View Product Details
                    Call for Availability
                    Price: $ 97.01

                    Qty

                    1" 82º 6-Flute H.S.S. Chatterless Countersink product photo
                    1" 82º 6-Flute H.S.S. Chatterless Countersink
                    • Brand: STM
                    • End Type : Single
                    • Shank Type : Straight
                    • Cutting Direction : Right Hand
                    • Download catalog page
                    Product ID: 120721 View Product Details
                    In stock
                    Price: $ 97.01

                    Qty

                    1" 90º 6-Flute H.S.S. Chatterless Countersink product photo
                    1" 90º 6-Flute H.S.S. Chatterless Countersink
                    • Brand: STM
                    • End Type : Single
                    • Shank Type : Straight
                    • Cutting Direction : Right Hand
                    • Download catalog page
                    Product ID: 120734 View Product Details
                    In stock
                    Price: $ 97.01

                    Qty

                    1" Diameter 60º Single Flute H.S.S. Countersink product photo
                    1" Diameter 60º Single Flute H.S.S. Countersink
                    • Brand: STM
                    • End Type : Single
                    • Shank Type : Straight
                    • Cutting Direction : Right Hand
                    • Overall Length (Inch) : 2-3/4"
                    • Shank Length (Inch) : 1-5/16"
                    • Download catalog page
                    Product ID: 120749 View Product Details
                    Call for Availability
                    Price: $ 69.31

                    Qty

                    1" Diameter 82º Single Flute H.S.S. Countersink product photo
                    1" Diameter 82º Single Flute H.S.S. Countersink
                    • Brand: STM
                    • End Type : Single
                    • Shank Type : Straight
                    • Cutting Direction : Right Hand
                    • Overall Length (Inch) : 2-3/4"
                    • Shank Length (Inch) : 1-5/16"
                    • Download catalog page
                    Product ID: 120763 View Product Details
                    In stock
                    Price: $ 69.31

                    Qty

                    1" Diameter 90º Single Flute H.S.S. Countersink product photo
                    1" Diameter 90º Single Flute H.S.S. Countersink
                    • Brand: STM
                    • End Type : Single
                    • Shank Type : Straight
                    • Cutting Direction : Right Hand
                    • Overall Length (Inch) : 2-3/4"
                    • Shank Length (Inch) : 1-5/16"
                    • Download catalog page
                    Product ID: 120777 View Product Details
                    In stock
                    Price: $ 69.31

                    Qty

                    1" Diameter 100º Single Flute H.S.S. Countersink product photo
                    1" Diameter 100º Single Flute H.S.S. Countersink
                    • Brand: STM
                    • End Type : Single
                    • Shank Type : Straight
                    • Cutting Direction : Right Hand
                    • Overall Length (Inch) : 2-3/4"
                    • Shank Length (Inch) : 1-5/16"
                    • Download catalog page
                    Product ID: 120791 View Product Details
                    In stock
                    Price: $ 69.31

                    Qty

                    1" 60º 4-Flute H.S.S. Machine Countersink product photo
                    1" 60º 4-Flute H.S.S. Machine Countersink
                    • Brand: STM
                    • End Type : Single
                    • Shank Type : Straight
                    • Cutting Direction : Right Hand
                    • Overall Length (Inch) : 4-3/8"
                    • Shank Length (Inch) : 2-1/4"
                    • Download catalog page
                    Product ID: 120835 View Product Details
                    In stock
                    Price: $ 118.73

                    Qty

                    1" 90º 4-Flute H.S.S. Machine Countersink product photo
                    1" 90º 4-Flute H.S.S. Machine Countersink
                    • Brand: STM
                    • End Type : Single
                    • Shank Type : Straight
                    • Cutting Direction : Right Hand
                    • Overall Length (Inch) : 4-3/8"
                    • Shank Length (Inch) : 2-1/4"
                    • Download catalog page
                    Product ID: 120849 View Product Details
                    Call for Availability
                    Price: $ 118.73

                    Qty

                    1" 82º 3-Flute H.S.S. Countersink product photo
                    1" 82º 3-Flute H.S.S. Countersink
                    • Brand: STM
                    • End Type : Single
                    • Shank Type : Straight
                    • Cutting Direction : Right Hand
                    • Download catalog page
                    Product ID: 120971 View Product Details
                    In stock
                    Price: $ 107.00

                    Qty

                    1" 82º 4-Flute H.S.S. Machine Countersink product photo
                    1" 82º 4-Flute H.S.S. Machine Countersink
                    • Brand: STM
                    • End Type : Single
                    • Shank Type : Straight
                    • Cutting Direction : Right Hand
                    • Overall Length (Inch) : 4-3/8"
                    • Shank Length (Inch) : 2-1/4"
                    • Download catalog page
                    Product ID: 120970 View Product Details
                    In stock
                    Price: $ 118.73

                    Qty

                    1" 82º 3-Flute H.S.S. Countersink product photo
                    1" 82º 3-Flute H.S.S. Countersink
                    • Brand: STM
                    • End Type : Single
                    • Shank Type : Straight
                    • Cutting Direction : Right Hand
                    • Overall Length (Inch) : 2-5/8"
                    • Download catalog page
                    Product ID: 121046 View Product Details
                    In stock
                    Price: $ 102.42

                    Qty

                    You added 1" 82º 3-Flute H.S.S. Countersink to your shopping cart.

                    View cart & checkout