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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-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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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

    VP-GOLD Drills Stub for Hardened Steel_VPH-GDS

      WDX Drill, for 5D Machining Depth

        WDX Drill, for 4D Machining Depth

          WDX Drill, for 2D Machining Depth

            WXS Coated Carbide Drill for Hardened Steel (5D Type)_WH55-5D

              GP Drill Short 5D ALT Coating

                GP Drill Bit, Regular 10D, ALT Coating

                  Toglon Hard Drill Bit Short ALD Coating

                    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-L, for 5D

                              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

                                        Standard Solid Drill with Coating

                                          OK Coat Carbide NC Point Drill SNPDA

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

                                              End Mill Shank Type 3 x D RT100U 5514

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

                                                  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 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

                                                                                    CoroDrill Delta-C, Carbide Solid Drill

                                                                                      Super U Drill - Hole Drilling Tip

                                                                                        Aqua Drill EX Flat Regular AQDEXZR

                                                                                          AQDEXZOH5D Aqua Drill EX Flat Oil Hole 5D

                                                                                            Aqua Drill EX Flat Long Shank AQDEXZLS

                                                                                            Brand

                                                                                            OSG

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            OSG

                                                                                            IWATA TOOL

                                                                                            IWATA TOOL

                                                                                            IWATA TOOL

                                                                                            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

                                                                                            ATOM

                                                                                            OKAZAKI SEIKO

                                                                                            DIJET

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            SANDVIK

                                                                                            SANDVIK

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            Product Series

                                                                                            VP-GOLD Drills Stub for Hardened Steel_VPH-GDS

                                                                                            WDX Drill, for 5D Machining Depth

                                                                                            WDX Drill, for 4D Machining Depth

                                                                                            WDX Drill, for 2D Machining Depth

                                                                                            WXS Coated Carbide Drill for Hardened Steel (5D Type)_WH55-5D

                                                                                            GP Drill Short 5D ALT Coating

                                                                                            GP Drill Bit, Regular 10D, ALT Coating

                                                                                            Toglon Hard Drill Bit Short ALD Coating

                                                                                            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-L, for 5D

                                                                                            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

                                                                                            Standard Solid Drill with Coating

                                                                                            OK Coat Carbide NC Point Drill SNPDA

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

                                                                                            End Mill Shank Type 3 x D RT100U 5514

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

                                                                                            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 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

                                                                                            CoroDrill Delta-C, Carbide Solid Drill

                                                                                            Super U Drill - Hole Drilling Tip

                                                                                            Aqua Drill EX Flat Regular AQDEXZR

                                                                                            AQDEXZOH5D Aqua Drill EX Flat Oil Hole 5D

                                                                                            Aqua Drill EX Flat Long Shank AQDEXZLS

                                                                                            Days to Ship 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 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 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 7 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 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) 10 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)1.1 ~ 12.813 ~ 3613 ~ 6313 ~ 682 ~ 120.3 ~ 30.3 ~ 31 ~ 121 ~ 61 ~ 60.1 ~ 20.1 ~ 212.0 or more, less than 12.5 ~ Over 41.0, and 42.5 or less13 ~ 1432.2 ~ 12.61 ~ 102.870.3 ~ 63 ~ 123.1 ~ 4.93 ~ 203 ~ 203 ~ 203 ~ 203 ~ 165 ~ 153 ~ 132.5 ~ 136 ~ 134 ~ 134 ~ 13--------13 ~ 14.514~16 ~ 53~633 ~ 203 ~ 163 ~ 20
                                                                                            Overall Length L(mm)39 ~ 108127 ~ 278114 ~ 36288 ~ 24668 ~ 15640 ~ 6040 ~ 6050 ~ 11050 ~ 12060 ~ 2005050130 ~ 335101 ~ 31445 ~ 10049 ~ 1058110930 ~ 8050 ~ 11070 ~ 8562 ~ 13162 ~ 13166 ~ 15370 ~ 24446 ~ 11573 ~ 15320025030035040081 ~ 173182 ~ 441101 ~ 254130 ~ 231124 ~ 334166 ~ 311147 ~ 344202 ~ 391124 ~ 133-60 ~ 19574 ~ 178100 ~ 250
                                                                                            Groove Length L(mm)7 ~ 5168 ~ 18455 ~ 26029 ~ 14418 ~ 961.9 ~ 18.53.7 ~ 36.56 ~ 516 ~ 366 ~ 360.6 ~ 120.6 ~ 1269 ~ 23542 ~ 21210 ~ 4912 ~ 6033564 ~ 408 ~ 3025 ~ 3520 ~ 7920 ~ 7928 ~ 10130 ~ 19016 ~ 5834 ~ 91120175180225250---76 ~ 167-112 ~ 247-148 ~ 32756 ~ 59-19 ~ 12620 ~ 10414 ~ 90
                                                                                            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 Shank / straight shank---End Mill Shank / straight shankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill Shank--End Mill Shank / straight shankEnd Mill Shank / straight shankEnd Mill Shankstraight shankstraight shankstraight shankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill Shankstraight shankstraight shankstraight shankstraight shankstraight shankstraight shankstraight shank--------End Mill Shank--End Mill Shank / straight shankEnd Mill Shank
                                                                                            Tool Material TypePowder high-speed steel---CarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbide--CarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSS--------Carbide-CarbideCarbideCarbide
                                                                                            With/without Oil HoleNAAvailableAvailableAvailableNANANANANANANANAAvailableAvailableNANAAvailableAvailableNANANANAAvailableAvailableAvailableNANANANANANANAAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailable--AvailableAvailable / NA
                                                                                            Coating Y/NAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableNANANANANANANANAAvailable-AvailableAvailableAvailable
                                                                                            Coating TypeOtherTiAlNTiAlNTiAlNOtherTiAlNTiAlNTiAlNTiAlNTiAlNTiAlNTiAlNFor High Hardness (Silicon Group)TiAlNFor High Hardness (Silicon Group)For High Hardness (Silicon Group)For High Hardness (Silicon Group)For High Hardness (Silicon Group)TiAlNTiAlNTiAlNOtherOtherOtherOtherOtherOtherTiNOtherTiNOtherOther--------TiAlN-OtherOtherOther

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