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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.

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  • 1 Day(s) or Less
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  • 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

    Pivot Drill Semi-Long Blade

      Carbide Max Drill, Short

        Carbide Max Drill, Medium

          Aqua Drill EX Oil Hole Pilot AQDEXOHPLT

            Aqua Drill EX Oil Hole 3-Flute 5D AQDEXOH3F5D

              Aqua Drill EX Oil Hole 3-Flute 10D AQDEXOH3F10D

                Aqua Drill EX 3-Flute Regular AQDEX3FR

                  Aqua Drill EX with Flat Corner R AQDEXZ-R

                    Aqua Drill EX Starting AQDEXST

                      CORO-DRILL 460-XM Tap Pilot Hole Chamfering Drill

                        SEC-Multi Drill Head SMD Type

                          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

                                MCD Cobalt Drill

                                Brand

                                ATOM

                                WIDIN

                                WIDIN

                                NACHI(FUJIKOSHI)

                                NACHI(FUJIKOSHI)

                                NACHI(FUJIKOSHI)

                                NACHI(FUJIKOSHI)

                                NACHI(FUJIKOSHI)

                                NACHI(FUJIKOSHI)

                                SANDVIK

                                SUMITOMO ELECTRIC HARDMETAL

                                OKAZAKI SEIKO

                                OKAZAKI SEIKO

                                IWATA TOOL

                                MARVEL

                                Product Series

                                Pivot Drill Semi-Long Blade

                                Carbide Max Drill, Short

                                Carbide Max Drill, Medium

                                Aqua Drill EX Oil Hole Pilot AQDEXOHPLT

                                Aqua Drill EX Oil Hole 3-Flute 5D AQDEXOH3F5D

                                Aqua Drill EX Oil Hole 3-Flute 10D AQDEXOH3F10D

                                Aqua Drill EX 3-Flute Regular AQDEX3FR

                                Aqua Drill EX with Flat Corner R AQDEXZ-R

                                Aqua Drill EX Starting AQDEXST

                                CORO-DRILL 460-XM Tap Pilot Hole Chamfering Drill

                                SEC-Multi Drill Head SMD Type

                                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

                                MCD Cobalt Drill

                                Days to Ship 5 Day(s) or more 5 Day(s) or more 9 Day(s) or more 5 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 5 Day(s) or more 4 Day(s) or more 9 Day(s) or more 14 Day(s) 14 Day(s) 11 Day(s) or more 15 Day(s)
                                Hole diameter (drill diameter) D(mm)0.04 ~ 0.993.2 ~ 83.61.015 ~ 12.033 ~ 163 ~ 163 ~ 163 ~ 123 ~ 203.35 ~ 6.9-3.85 ~ 11.853.85 ~ 11.85--
                                Overall Length L(mm)3860 ~ 796554 ~ 12278 ~ 19489 ~ 26849 ~ 16050 ~ 9048 ~ 131142-----
                                Groove Length L(mm)0.6 ~ 1120 ~ 40303.3 ~ 5428 ~ 12839 ~ 20819 ~ 9614 ~ 549 ~ 40------
                                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[○]high hardness steel[○]high hardness steel[○]high hardness steel[◎]high hardness steel[○]
                                Shank TypeEnd Mill Shank--straight shankstraight shankstraight shankstraight shankstraight shankstraight shankEnd Mill Shank-End Mill ShankEnd Mill ShankEnd Mill Shankstraight shank
                                Tool Material TypeCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbide-CarbideCarbideCarbideCobalt HSS
                                With/without Oil HoleNA--AvailableAvailableAvailableNANANAAvailableAvailableAvailableNANA-
                                Coating Y/NNA--AvailableAvailableAvailableAvailableAvailableAvailableAvailable-AvailableAvailableAvailable-
                                Coating TypeNon-CoatedOtherOtherFor General Steels (AlCrN, etc.)For General Steels (AlCrN, etc.)For General Steels (AlCrN, etc.)For General Steels (AlCrN, etc.)For General Steels (AlCrN, etc.)For General Steels (AlCrN, etc.)OtherFor High Hardness (Silicon Group)TiAlNTiAlNTiAlN-

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