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Step Drills

Step drills are drills attached to electric drills, drill presses, and the like to make or widen holes. They are used to drill holes in thin steel plate and stainless steel plate as well as plastic plates and FRP plates. Drill blades are conically shaped, and holes of the desired size can be drilled to the depth they are pressed. Many use high-speed steel as the base material and are coated with titanium, which has a high heat resistance and maintains sharpness. Shanks are hexagonal or triangular chamfer and are selected according to the machine used. There are also spiral-shaped ones where cutting chips are easily ejected and have little cutting resistance as well as those with convenient functions such as retaining stoppers and thinning at the tip to bite into the workpiece well. They can be selected according to the purpose for which they are used.
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Brand
Product Series
Days to Ship

    4 Flute Spiral Step Drill, 12 Steps, ø4 to 26 mm, STD-12

      Nice Mighty Step Drill (2-Pc. Blade Type), Shank Diameter 10 mm

        Mushroom drill (silver type)

          Nice Mighty Step Drill (2-Pc. Blade Titanium Coating Type), Shank Diameter 10 mm

            Poly-Click Series, Carbide Step Drill Bit

              Spiral Cut Mushroom Drill

                Step Drill (3-Flute Type)

                  TiN-Coated High-Speed Steel Step Drill 3-Piece Set

                    Nice Mighty Step Drill (2-Pc. Blade Titanium Coating Type), Shank Diameter 6.35 mm

                      Spiral Step Drill (2-Flute Type)

                        Step Drill (2-Flute Type)

                          High Bit HBT Straight Shaft 3-Surface

                            Mushroom drill (for inserts and roofs)

                              Mushroom drill (gold type)

                                "Spiral Step Drill" (2-Flute Titanium Coated Type)

                                  Nice Mighty Electrical/Equipment Step Drill (2-flute titanium coating type)

                                    Nice Mighty Step Drill (2-Pc. Blade Type), Shank Diameter 6.35 mm

                                      Nice Mighty Spiral Step Drill (2-Pc. Blade Titanium Coating Type)

                                        Stage Drill Straight Shaft Type

                                          Spiral Step Drill (2-Flute Titanium Coated Type)

                                            Spiral Stage Drill (2-Flute Titanium Coated Type)

                                              Tap pilot mushroom drill

                                                "Nice Mighty Spiral Step Drill" (Hex-Shaft 3-Flute Titanium-Coated Type)

                                                  "SDS One-Touch Adapter" (for φ10 Shank)

                                                    "Nice Mighty Hex-Shaft Adapter" (for φ10 Shank)

                                                      "Anti-Back Pain Easy Bar" (for φ10 Shank)

                                                        "Nice Mighty Spiral Step Drill" (Straight 3-Flute Titanium-Coated Type)

                                                          "Nice Mighty Step Drill for Electrical Work and Facility Construction" (2-Flute Titanium-Coated Type)

                                                            "Step Drill for Plastic" (2-Flute Type)

                                                              Step Drill (3-Flute Titanium-Coated Type)

                                                                Spiral Step Drill (2-Flute Type)

                                                                  Step Drill (2-Flute Titanium-Coated Type)

                                                                    Hex Shank for Electric Drill Spiral Step Drill (2-flute titanium coating type)

                                                                      Roof Drill for Folded Plate Roof (Impact Support)

                                                                        Spiral Step Drill (Non-coated High-Speed Steel)

                                                                          Spiral Step Drill (Titanium Aluminum Coated Type)

                                                                            Spiral Step Drill Set of 3 Cobalt High-Speed Steel

                                                                              Spiral Step Drill (Non-coated Cobalt High-Speed Steel)

                                                                                Spiral Step Drill 6.35 Hexagonal Shaft (Titanium Coated Type)

                                                                                  MSB Step Drill (2-Flute Stepped Drill)

                                                                                  Brand

                                                                                  EARTH MAN

                                                                                  TRUSCO NAKAYAMA

                                                                                  OMIKOGYO

                                                                                  TRUSCO NAKAYAMA

                                                                                  MIYANAGA

                                                                                  OMIKOGYO

                                                                                  RUKO

                                                                                  MISUMI

                                                                                  TRUSCO NAKAYAMA

                                                                                  RUKO

                                                                                  TOP

                                                                                  SANKO TECHNO

                                                                                  OMIKOGYO

                                                                                  OMIKOGYO

                                                                                  TRUSCO NAKAYAMA

                                                                                  TRUSCO NAKAYAMA

                                                                                  TRUSCO NAKAYAMA

                                                                                  TRUSCO NAKAYAMA

                                                                                  LOBTEX

                                                                                  RUKO

                                                                                  LOBTEX

                                                                                  OMIKOGYO

                                                                                  TRUSCO NAKAYAMA

                                                                                  TRUSCO NAKAYAMA

                                                                                  TRUSCO NAKAYAMA

                                                                                  TRUSCO NAKAYAMA

                                                                                  TRUSCO NAKAYAMA

                                                                                  TRUSCO NAKAYAMA

                                                                                  TRUSCO NAKAYAMA

                                                                                  RUKO

                                                                                  RUKO

                                                                                  TOP

                                                                                  TOP

                                                                                  TOP

                                                                                  RUKO

                                                                                  RUKO

                                                                                  RUKO

                                                                                  RUKO

                                                                                  RUKO

                                                                                  MARVEL

                                                                                  Product Series

                                                                                  4 Flute Spiral Step Drill, 12 Steps, ø4 to 26 mm, STD-12

                                                                                  Nice Mighty Step Drill (2-Pc. Blade Type), Shank Diameter 10 mm

                                                                                  Mushroom drill (silver type)

                                                                                  Nice Mighty Step Drill (2-Pc. Blade Titanium Coating Type), Shank Diameter 10 mm

                                                                                  Poly-Click Series, Carbide Step Drill Bit

                                                                                  Spiral Cut Mushroom Drill

                                                                                  Step Drill (3-Flute Type)

                                                                                  TiN-Coated High-Speed Steel Step Drill 3-Piece Set

                                                                                  Nice Mighty Step Drill (2-Pc. Blade Titanium Coating Type), Shank Diameter 6.35 mm

                                                                                  Spiral Step Drill (2-Flute Type)

                                                                                  Step Drill (2-Flute Type)

                                                                                  High Bit HBT Straight Shaft 3-Surface

                                                                                  Mushroom drill (for inserts and roofs)

                                                                                  Mushroom drill (gold type)

                                                                                  "Spiral Step Drill" (2-Flute Titanium Coated Type)

                                                                                  Nice Mighty Electrical/Equipment Step Drill (2-flute titanium coating type)

                                                                                  Nice Mighty Step Drill (2-Pc. Blade Type), Shank Diameter 6.35 mm

                                                                                  Nice Mighty Spiral Step Drill (2-Pc. Blade Titanium Coating Type)

                                                                                  Stage Drill Straight Shaft Type

                                                                                  Spiral Step Drill (2-Flute Titanium Coated Type)

                                                                                  Spiral Stage Drill (2-Flute Titanium Coated Type)

                                                                                  Tap pilot mushroom drill

                                                                                  "Nice Mighty Spiral Step Drill" (Hex-Shaft 3-Flute Titanium-Coated Type)

                                                                                  "SDS One-Touch Adapter" (for φ10 Shank)

                                                                                  "Nice Mighty Hex-Shaft Adapter" (for φ10 Shank)

                                                                                  "Anti-Back Pain Easy Bar" (for φ10 Shank)

                                                                                  "Nice Mighty Spiral Step Drill" (Straight 3-Flute Titanium-Coated Type)

                                                                                  "Nice Mighty Step Drill for Electrical Work and Facility Construction" (2-Flute Titanium-Coated Type)

                                                                                  "Step Drill for Plastic" (2-Flute Type)

                                                                                  Step Drill (3-Flute Titanium-Coated Type)

                                                                                  Spiral Step Drill (2-Flute Type)

                                                                                  Step Drill (2-Flute Titanium-Coated Type)

                                                                                  Hex Shank for Electric Drill Spiral Step Drill (2-flute titanium coating type)

                                                                                  Roof Drill for Folded Plate Roof (Impact Support)

                                                                                  Spiral Step Drill (Non-coated High-Speed Steel)

                                                                                  Spiral Step Drill (Titanium Aluminum Coated Type)

                                                                                  Spiral Step Drill Set of 3 Cobalt High-Speed Steel

                                                                                  Spiral Step Drill (Non-coated Cobalt High-Speed Steel)

                                                                                  Spiral Step Drill 6.35 Hexagonal Shaft (Titanium Coated Type)

                                                                                  MSB Step Drill (2-Flute Stepped Drill)

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                                                                                  Related Categories to Step Drills