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Drill Bits(work material:high hardness steel Page2)

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-ba ...Readmore

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.  ▲ Close

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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

    Toglon Hard Drill Bit Regular ALT Coating

      Toglon, Hard Long Drill Bit 20D ALT Coating

        Toglon Miniature Hard Drill Stub ALT Coating

          Toglon, Miniature Hard Drill Bit, Regular, ALT Coating

            SEC-Multi Drill, SMDH-D, for 8D

              SEC-Multi Drill, SMDH-M, for 3D

                SEC-Multi Drill, SMDT-MEL Type

                  WDX Drill, for 3D Machining Depth

                    Super Multi-Drill External Refueling, GS-Model 2D-Type

                      Super Multi-Drill External Refueling, GS-Model 4D-Type

                        Super Multi-Drill Internal Refueling, HGS-Model 8D-Type

                          Super Multi-Drill Internal Refueling, HGS-Model 5D-Type

                            Micro Drill, for Stainless Steel

                              Micro Drill "NEO PRO" Long Blades

                                OK Coat Carbide NC Point Drill SNPDA

                                  F1 Reamer DX-DHSR Type

                                    Sigma Drill / Hard (Long Shank) DZ-DHL Type

                                      Hole Drilling, Sigma Drill-Hard, DZ-DHS-02

                                        End Mill Shank Type 3 x D RT100U 5514

                                          End Mill Shank Drill 3 × D, with Oil Hole RT100U 5510

                                            End Mill Shank Type 5xD RT100U 5515

                                              End Mill Shank Drill 5 × D with Oil Hole RT100U 5511

                                                End Mill Shank Drill 7 x D with Oil Hole RT100U 5512

                                                  Straight Shank Set 3 x D RT100U 2473

                                                    Straight Shank Set 5 x D RT100U 2474

                                                      Straight Shank Drill Long Total Length 200 mm GT100 J673

                                                        Straight Shank Drill Long Total Length 250 mm GT100 S250

                                                          Straight Shank Drill Long Total Length 300 mm GT100 J675

                                                            Straight Shank Drill Long Total Length 350 mm GT100 S350

                                                              Straight Shank Drill Long Total Length 400 mm GT100 S400

                                                                Holder 1.5 x D HT800WP 4106

                                                                  Holder 1 x D HT800WP 4105

                                                                    Holder 10 x D HT800WP 4110

                                                                      Holder 3 x D HT800WP 4107

                                                                        Holder 3 x D with Oil Hole RT800WP 5242

                                                                          Holder 5 x D HT800WP 4108

                                                                            Holder 5 x D with Oil Hole RT800WP 5243

                                                                              Holder 7 x D HT800WP 4109

                                                                                Holder 7 x D with Oil Hole RT800WP 5248

                                                                                  Super U Drill - Cylindrical Shank

                                                                                    Aqua Drill EX Semi-Long AQDEXSL

                                                                                      AQDEXZOH3D Aqua Drill EX Flat Oil Hole 3D

                                                                                        Aqua Drill EX Flat Long Shank AQDEXZLS

                                                                                          Pivot Drill Semi-Long Blade

                                                                                            Micro Drill "NEO PRO" Semi-Long Blades

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                                                                                            IWATA TOOL

                                                                                            IWATA TOOL

                                                                                            IWATA TOOL

                                                                                            IWATA TOOL

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            SUMITOMO ELECTRIC HARDMETAL

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                                                                                            OKAZAKI SEIKO

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                                                                                            Product Series

                                                                                            Toglon Hard Drill Bit Regular ALT Coating

                                                                                            Toglon, Hard Long Drill Bit 20D ALT Coating

                                                                                            Toglon Miniature Hard Drill Stub ALT Coating

                                                                                            Toglon, Miniature Hard Drill Bit, Regular, ALT Coating

                                                                                            SEC-Multi Drill, SMDH-D, for 8D

                                                                                            SEC-Multi Drill, SMDH-M, for 3D

                                                                                            SEC-Multi Drill, SMDT-MEL Type

                                                                                            WDX Drill, for 3D Machining Depth

                                                                                            Super Multi-Drill External Refueling, GS-Model 2D-Type

                                                                                            Super Multi-Drill External Refueling, GS-Model 4D-Type

                                                                                            Super Multi-Drill Internal Refueling, HGS-Model 8D-Type

                                                                                            Super Multi-Drill Internal Refueling, HGS-Model 5D-Type

                                                                                            Micro Drill, for Stainless Steel

                                                                                            Micro Drill "NEO PRO" Long Blades

                                                                                            OK Coat Carbide NC Point Drill SNPDA

                                                                                            F1 Reamer DX-DHSR Type

                                                                                            Sigma Drill / Hard (Long Shank) DZ-DHL Type

                                                                                            Hole Drilling, Sigma Drill-Hard, DZ-DHS-02

                                                                                            End Mill Shank Type 3 x D RT100U 5514

                                                                                            End Mill Shank Drill 3 × D, with Oil Hole RT100U 5510

                                                                                            End Mill Shank Type 5xD RT100U 5515

                                                                                            End Mill Shank Drill 5 × D with Oil Hole RT100U 5511

                                                                                            End Mill Shank Drill 7 x D with Oil Hole RT100U 5512

                                                                                            Straight Shank Set 3 x D RT100U 2473

                                                                                            Straight Shank Set 5 x D RT100U 2474

                                                                                            Straight Shank Drill Long Total Length 200 mm GT100 J673

                                                                                            Straight Shank Drill Long Total Length 250 mm GT100 S250

                                                                                            Straight Shank Drill Long Total Length 300 mm GT100 J675

                                                                                            Straight Shank Drill Long Total Length 350 mm GT100 S350

                                                                                            Straight Shank Drill Long Total Length 400 mm GT100 S400

                                                                                            Holder 1.5 x D HT800WP 4106

                                                                                            Holder 1 x D HT800WP 4105

                                                                                            Holder 10 x D HT800WP 4110

                                                                                            Holder 3 x D HT800WP 4107

                                                                                            Holder 3 x D with Oil Hole RT800WP 5242

                                                                                            Holder 5 x D HT800WP 4108

                                                                                            Holder 5 x D with Oil Hole RT800WP 5243

                                                                                            Holder 7 x D HT800WP 4109

                                                                                            Holder 7 x D with Oil Hole RT800WP 5248

                                                                                            Super U Drill - Cylindrical Shank

                                                                                            Aqua Drill EX Semi-Long AQDEXSL

                                                                                            AQDEXZOH3D Aqua Drill EX Flat Oil Hole 3D

                                                                                            Aqua Drill EX Flat Long Shank AQDEXZLS

                                                                                            Pivot Drill Semi-Long Blade

                                                                                            Micro Drill "NEO PRO" Semi-Long Blades

                                                                                            Days to Ship 11 Day(s) or more 11 Day(s) or more 14 Day(s) 11 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 7 Day(s) or more 7 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 7 Day(s) or more 23 Day(s) or more 23 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 11 Day(s) 14 Day(s) 11 Day(s) 11 Day(s) 11 Day(s) 11 Day(s) 11 Day(s) 11 Day(s) 11 Day(s) 10 Day(s) 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more
                                                                                            Hole diameter (drill diameter) D(mm)1 ~ 61 ~ 60.1 ~ 20.1 ~ 213.5 or more and 14.5 or less ~ Over 41.0, and 42.5 or less12.5 or more, less than 13.0 ~ Over 39.5, and 41.0 or less19.5 ~ 2213 ~ 1433 ~ 12.63 ~ 102.870.1 ~ 30.03 ~ 33 ~ 123 ~ 123.1 ~ 4.92 ~ 2.53 ~ 203 ~ 203 ~ 203 ~ 203 ~ 203 ~ 165 ~ 153 ~ 132.5 ~ 136 ~ 134 ~ 134 ~ 13---------12 ~ 12.723 ~ 163 ~ 200.04 ~ 0.990.04 ~ 0.99
                                                                                            Overall Length L(mm)50 ~ 12060 ~ 2005050191.5 ~ 460105 ~ 230-101 ~ 31445 ~ 10049 ~ 1058110938 ~ 4538 ~ 6550 ~ 11070 ~ 13570 ~ 855562 ~ 13162 ~ 13166 ~ 15366 ~ 15370 ~ 24446 ~ 11573 ~ 15320025030035040084 ~ 19481 ~ 173182 ~ 441101 ~ 254130 ~ 231124 ~ 334166 ~ 311147 ~ 344202 ~ 391125 ~ 1295668 ~ 146100 ~ 2503838
                                                                                            Groove Length L(mm)6 ~ 366 ~ 360.6 ~ 120.6 ~ 12124.5 ~ 36044 ~ 135-42 ~ 21213 ~ 4919 ~ 6033561 ~ 150.6 ~ 408 ~ 3020 ~ 5025 ~ 3512 ~ 1620 ~ 7920 ~ 7928 ~ 10128 ~ 10130 ~ 19016 ~ 5834 ~ 91120175180225250----76 ~ 167-112 ~ 247-148 ~ 32763 ~ 66242 ~ 7214 ~ 900.6 ~ 110.6 ~ 11
                                                                                            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[○]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[○]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[○]high hardness steel[○]high hardness steel[○]
                                                                                            Shank TypeEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill Shank----End Mill Shank / straight shankEnd Mill Shank / straight shankEnd Mill Shankstraight shankEnd Mill ShankEnd Mill Shankstraight shankEnd Mill Shank / straight shankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill Shankstraight shankstraight shankstraight shankstraight shankstraight shankstraight shankstraight shank---------End Mill ShankEnd Mill ShankEnd Mill Shank / straight shankEnd Mill ShankEnd Mill ShankEnd Mill Shank
                                                                                            Tool Material TypeCarbideCarbideCarbideCarbide----CarbideCarbideCarbideCarbideCarbideCarbideCarbide-CarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSS----------CarbideCarbideCarbideCarbideCarbide
                                                                                            With/without Oil HoleNANANANAAvailableAvailableAvailableAvailableNANAAvailableAvailableNANANAAvailableNANANAAvailableNAAvailableAvailableNANANANANANANAAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableNANAAvailableAvailable / NANANA
                                                                                            Coating Y/NAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableNANANANANANANANANA-AvailableAvailableAvailableNAAvailable
                                                                                            Coating TypeTiAlNTiAlNTiAlNTiAlNFor High Hardness (Silicon Group)For High Hardness (Silicon Group)For High Hardness (Silicon Group)TiAlNFor High Hardness (Silicon Group)For High Hardness (Silicon Group)For High Hardness (Silicon Group)For High Hardness (Silicon Group)For General Steels (AlCrN, etc.)For General Steels (AlCrN, etc.)TiAlNTiCNTiAlNTiAlNOtherOtherOtherOtherOtherOtherOtherTiNOtherTiNOtherOther----------OtherOtherOtherNon-CoatedFor General Steels (AlCrN, etc.)

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