(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Drill Bits(work material:high hardness steel Page3)

Drill bits are a type of cutting tool to drill holes in work materials. They are used with machine tools such as drill press, lathe, milling machine and machining center. Drill bit materials include alloy carbide, high speed steel powder, high-speed steel, and some of them have coatings such as silicone-based, TiAlN-based, TiCN-based, TiN-based coatings, or surface treatment such as steam oxide treatment for enhanced oil retention on surface. Additionally, there is also a type of machining called thinning, given to the bit tip to reduce the thrust load applied to it when drilling. There are different shapes of thinning such as X-shape (for machining deep holes), R-shape (for machining stainless-steel-based workpieces) and S-shaped (for machining cast-iron- or non-ferrous-based workpieces); each one of them is used accordingly for different features and applications. In recent years, flat drill bits, which can drill holes without bending even on round surfaces, are attracting attention.

Search by specifying the lower class category

Days to Ship
  • All
  • Same day
  • 2 Day(s) or Less
  • 3 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
Brand
Product Series
Days to Ship
Hole diameter (drill diameter) D(mm)
Overall Length L(mm)
Groove Length L(mm)
work material
Shank Type
Tool Material Type
With/without Oil Hole
Coating Y/N
Coating Type

    CoroDrill Delta-C, Carbide Solid Drill

      Micro Drill "NEO PRO" Semi-Long Blades

        Carbide Max Drill, Short

          Carbide Max Drill, Medium

            Aqua Drill EX Oil Hole 3-Flute 10D AQDEXOH3F10D

              Aqua Drill EX 3-Flute Regular AQDEX3FR

                Solid Drill (with Oil Hole) for Ultra-Hard Steel, For 3D SDOX3A

                  CORO-DRILL 460-XM Tap Pilot Hole Chamfering Drill

                    Solid Drill (with Oil Hole) for Ultra-Hard Steel, For 5D SDOX5A

                      Solid Drill (Heavy Duty Type) for Ultra-Hard Steel, For 4D SDX4A

                        Toglon Hard Long Drill 30D ALT Coating

                        Brand

                        SANDVIK

                        ATOM

                        WIDIN

                        WIDIN

                        NACHI(FUJIKOSHI)

                        NACHI(FUJIKOSHI)

                        OKAZAKI SEIKO

                        SANDVIK

                        OKAZAKI SEIKO

                        OKAZAKI SEIKO

                        IWATA TOOL

                        Product Series

                        CoroDrill Delta-C, Carbide Solid Drill

                        Micro Drill "NEO PRO" Semi-Long Blades

                        Carbide Max Drill, Short

                        Carbide Max Drill, Medium

                        Aqua Drill EX Oil Hole 3-Flute 10D AQDEXOH3F10D

                        Aqua Drill EX 3-Flute Regular AQDEX3FR

                        Solid Drill (with Oil Hole) for Ultra-Hard Steel, For 3D SDOX3A

                        CORO-DRILL 460-XM Tap Pilot Hole Chamfering Drill

                        Solid Drill (with Oil Hole) for Ultra-Hard Steel, For 5D SDOX5A

                        Solid Drill (Heavy Duty Type) for Ultra-Hard Steel, For 4D SDX4A

                        Toglon Hard Long Drill 30D ALT Coating

                        Days to Ship 8 Day(s) 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 14 Day(s) 4 Day(s) or more 14 Day(s) 14 Day(s) 14 Day(s) or more
                        Hole diameter (drill diameter) D(mm)13 ~ 14.50.04 ~ 0.993.2 ~ 83.63 ~ 163 ~ 163.85 ~ 11.853.35 ~ 6.93.85 ~ 11.853.85 ~ 11.85-
                        Overall Length L(mm)124 ~ 1333860 ~ 796589 ~ 26849 ~ 160-142---
                        Groove Length L(mm)56 ~ 590.6 ~ 1120 ~ 403039 ~ 20819 ~ 96-----
                        work materialhigh hardness steel[○]high hardness steel[○]high hardness steel[○]high hardness steel[○]high hardness steel[○]high hardness steel[○]high hardness steel[○]high hardness steel[○]high hardness steel[○]high hardness steel[○]high hardness steel[◎]
                        Shank TypeEnd Mill ShankEnd Mill Shank--straight shankstraight shankstraight shankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill Shank
                        Tool Material TypeCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbide
                        With/without Oil HoleAvailableNA--AvailableNAAvailableAvailableAvailableNANA
                        Coating Y/NAvailableAvailable--AvailableAvailableAvailableAvailableAvailableAvailableAvailable
                        Coating TypeTiAlNFor General Steels (AlCrN, etc.)OtherOtherFor General Steels (AlCrN, etc.)For General Steels (AlCrN, etc.)TiAlNOtherTiAlNTiAlNTiAlN

                        Loading...

                        Related Categories to Drill Bits