Now Shopping by

By Category:

  • Shop All Products
  • Drilling & Holemaking X
  • Drilling & Drill Bits X
  • Metalworking & Multipurpose Drill Bits X
  • Taper Shank Drill Bits X
  • Brand:

  • STM Premium X
  • Overall Length (Inch):

  • 12-1/2" X
  • Shank Taper Designation

      Drill Bit Finish/Coating

        Drill Bit Material

          Drill Bit Size (Inch)

            Drill Bit Size (mm)

              Drill Point Angle (Degrees)

                Through Coolant

                  Compare Products

                  You have no items to compare.

                  Order Templates

                  You have no items in your Order Templates.
                  Sort By
                  33 Items
                  Top
                  1-3/32" MT4 Taper Shank TiN Coated H.S.S. Drill Bit product photo
                  1-3/32" MT4 Taper Shank TiN Coated H.S.S. Drill Bit
                  • Brand: STM Premium
                  • Flute Length (Inch) : 6-7/8"
                  • Cutting Direction : Right Hand
                  • Point Type : Standard
                  Download catalog page
                  Product ID: 114462 View Product Details
                  Call for Availability
                  Price: $ 411.01

                  Qty


                  1-5/64" MT4 Standard Length Taper Shank H.S.S. Oil Hole Drill Bit product photo
                  1-5/64" MT4 Standard Length Taper Shank H.S.S. Oil Hole Drill Bit
                  • Brand: STM Premium
                  • Flute Length (Inch) : 6-7/8"
                  • Cutting Direction : Right Hand
                  • Point Type : Notched Point
                  Download catalog page
                  Product ID: 115814 View Product Details
                  Call for Availability
                  Price: $ 1,390.19

                  Qty


                  1-3/32" MT4 Standard Length Taper Shank H.S.S. Oil Hole Drill Bit product photo
                  1-3/32" MT4 Standard Length Taper Shank H.S.S. Oil Hole Drill Bit
                  • Brand: STM Premium
                  • Flute Length (Inch) : 6-7/8"
                  • Cutting Direction : Right Hand
                  • Point Type : Notched Point
                  Download catalog page
                  Product ID: 115815 View Product Details
                  Call for Availability
                  Price: $ 1,390.19

                  Qty


                  1/2" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit product photo
                  1/2" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit
                  • Brand: STM Premium
                  • Flute Length (Inch) : 8"
                  • Cutting Direction : Right Hand
                  • Point Type : Notched Point
                  Download catalog page
                  Product ID: 115850 View Product Details
                  Call for Availability
                  Price: $ 1,082.73

                  Qty


                  9/16" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit product photo
                  9/16" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit
                  • Brand: STM Premium
                  • Flute Length (Inch) : 8"
                  • Cutting Direction : Right Hand
                  • Point Type : Notched Point
                  Download catalog page
                  Product ID: 115853 View Product Details
                  Call for Availability
                  Price: $ 1,082.73

                  Qty


                  5/8" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit product photo
                  5/8" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit
                  • Brand: STM Premium
                  • Flute Length (Inch) : 8"
                  • Cutting Direction : Right Hand
                  • Point Type : Notched Point
                  Download catalog page
                  Product ID: 115855 View Product Details
                  Call for Availability
                  Price: $ 1,082.73

                  Qty


                  41/64" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit product photo
                  41/64" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit
                  • Brand: STM Premium
                  • Flute Length (Inch) : 8"
                  • Cutting Direction : Right Hand
                  • Point Type : Notched Point
                  Download catalog page
                  Product ID: 115856 View Product Details
                  Call for Availability
                  Price: $ 1,082.73

                  Qty


                  33/64" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit product photo
                  33/64" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit
                  • Brand: STM Premium
                  • Flute Length (Inch) : 8"
                  • Cutting Direction : Right Hand
                  • Point Type : Notched Point
                  Download catalog page
                  Product ID: 115851 View Product Details
                  Call for Availability
                  Price: $ 1,082.73

                  Qty


                  19/32" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit product photo
                  19/32" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit
                  • Brand: STM Premium
                  • Flute Length (Inch) : 8"
                  • Cutting Direction : Right Hand
                  • Point Type : Notched Point
                  Download catalog page
                  Product ID: 115854 View Product Details
                  Call for Availability
                  Price: $ 1,082.73

                  Qty


                  17/32" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit product photo
                  17/32" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit
                  • Brand: STM Premium
                  • Flute Length (Inch) : 8"
                  • Cutting Direction : Right Hand
                  • Point Type : Notched Point
                  Download catalog page
                  Product ID: 115852 View Product Details
                  Call for Availability
                  Price: $ 1,082.73

                  Qty


                  21/32" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit product photo
                  21/32" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit
                  • Brand: STM Premium
                  • Flute Length (Inch) : 8"
                  • Cutting Direction : Right Hand
                  • Point Type : Notched Point
                  Download catalog page
                  Product ID: 115857 View Product Details
                  Call for Availability
                  Price: $ 1,082.73

                  Qty


                  23/32" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit product photo
                  23/32" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit
                  • Brand: STM Premium
                  • Flute Length (Inch) : 8"
                  • Cutting Direction : Right Hand
                  • Point Type : Notched Point
                  Download catalog page
                  Product ID: 115859 View Product Details
                  Call for Availability
                  Price: $ 1,082.73

                  Qty