Drill Bits

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 (Drilling Diameter) D(mm)
Groove Length (ℓ)(mm)
Work Material
Tool Material Type
Overall Length (L)(mm)
Link Model
Coating Presence
Coating Type
Oil-Hole Presence

    High-Speed Steel Drill, Straight Shank/Regular

      Regular Type for Stainless Steel/Soft Steel EX-SUS-GDR

        Hard Cut Drill

          Carbide Stepped Drill, for Drilling Pilot Holes for Screws, with Chamfering Blade, Size Designation Model

            SG-ESS Drill SGESS

              Aqua Drill EX Flat AQDEXZ

                TiAlN Coated Carbide Drill, Regular

                  Solid Semi-Long Drill

                    Straight Shank Set SD

                      Powder HSS for Tempered Steel, Stub Type VPH-GDS

                        Carbide Flat Drill ADF-2D

                          TiAlN Coated Carbide Stepped Drill, For Bolt Drilling/For Drilling Pilot Holes for Screws, with Chamfering Blade

                            Carbide Drill, Straight Shank/Stub

                              TiAlN Coated Carbide Double Margin Drill, Regular

                                Carbide Drill, Straight Shank/Regular

                                  High-Speed Steel Drill, Tapered Shank/Regular Model

                                    Micro Drill Standard Tip Length

                                      Straight Shank Drill, 5 X D Type N 732

                                        TiAlN Coated Carbide High-Speed High-Feed Machining Drill, Regular

                                          Straight Shank Long Drill LSD

                                            Micro Drill, for Stainless Steel

                                              Straight Shank, Subland Drill 180°, Counterbore Type N 538

                                                Sandvik Super U Drill - Cylindrical Shank

                                                  Stub Type for Stainless Steel/Soft Steel EX-SUS-GDS

                                                    WDX Drill, for 4D Machining Depth

                                                      Aqua Drill EX Flat Regular AQDEXZR

                                                        TiAlN Coated Carbide Drill, Corrugated Cutting Edge/Regular

                                                          TiAlN Coated Carbide Drill, Straight Shank/Stub Model

                                                            TS Coated Carbide Drill for High-Hardness Steel Machining, Stub Model, Regular

                                                              Carbide Medium Type for Non-Ferrous Metal Machining NF-GDN

                                                                WH70-DRL Carbide for Carbide Drill, Carbide Steel (Up to 70HRC)

                                                                  Super Fine Micro Drill Bit Set

                                                                    Straight Shank Drill Long GT100 336

                                                                      Drill Bit for Pipe (Tapered Shank) PTDT

                                                                        Aqua Drill EX Oil Hole 15D AQDEXOH15D

                                                                          TiAlN Coated Carbide Small-Diameter Drill, 0.01mm/0.05mm Unit Diameter Designation Model

                                                                            TiAlN Coated Carbide Drill, Stub

                                                                              Carbide Burnishing Drill, Straight Model

                                                                                TiAlN Coated Carbide Drill for Cast Iron Machining, 3-Flute/Regular

                                                                                  High-Speed Steel Drill, Straight Shank/Regular

                                                                                    Tapered Shank Drill TD

                                                                                      DLC Regular Drill DLCDR

                                                                                        Oil Hole for General Machining, Regular Type EX-HO-GDR

                                                                                          Standard Solid Drill

                                                                                            TA-EZ Drill (for Bridges) TEZD-KMS Type

                                                                                            Brand

                                                                                            MISUMI

                                                                                            OSG

                                                                                            SANDVIK

                                                                                            MISUMI

                                                                                            Nachi-Fujikoshi

                                                                                            Nachi-Fujikoshi

                                                                                            MISUMI

                                                                                            ATOM

                                                                                            Nachi-Fujikoshi

                                                                                            OSG

                                                                                            OSG

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            ATOM

                                                                                            GUHRING

                                                                                            MISUMI

                                                                                            Nachi-Fujikoshi

                                                                                            ATOM

                                                                                            GUHRING

                                                                                            SANDVIK

                                                                                            OSG

                                                                                            SUMITOMO ELEC

                                                                                            Nachi-Fujikoshi

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            OSG

                                                                                            OSG

                                                                                            EARTH MAN

                                                                                            GUHRING

                                                                                            EIKOSHA

                                                                                            Nachi-Fujikoshi

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            Nachi-Fujikoshi

                                                                                            Nachi-Fujikoshi

                                                                                            OSG

                                                                                            ATOM

                                                                                            DIJET

                                                                                            Product Series

                                                                                            High-Speed Steel Drill, Straight Shank/Regular【1-10 Pieces Per Package】

                                                                                            Regular Type for Stainless Steel/Soft Steel EX-SUS-GDR

                                                                                            Hard Cut Drill

                                                                                            Carbide Stepped Drill, for Drilling Pilot Holes for Screws, with Chamfering Blade, Size Designation Model

                                                                                            SG-ESS Drill SGESS

                                                                                            Aqua Drill EX Flat AQDEXZ

                                                                                            TiAlN Coated Carbide Drill, Regular

                                                                                            Solid Semi-Long Drill

                                                                                            Straight Shank Set SD

                                                                                            Powder HSS for Tempered Steel, Stub Type VPH-GDS

                                                                                            Carbide Flat Drill ADF-2D

                                                                                            TiAlN Coated Carbide Stepped Drill, For Bolt Drilling/For Drilling Pilot Holes for Screws, with Chamfering Blade

                                                                                            Carbide Drill, Straight Shank/Stub

                                                                                            TiAlN Coated Carbide Double Margin Drill, Regular

                                                                                            Carbide Drill, Straight Shank/Regular

                                                                                            High-Speed Steel Drill, Tapered Shank/Regular Model

                                                                                            Micro Drill Standard Tip Length

                                                                                            Straight Shank Drill, 5 X D Type N 732

                                                                                            TiAlN Coated Carbide High-Speed High-Feed Machining Drill, Regular

                                                                                            Straight Shank Long Drill LSD

                                                                                            Micro Drill, for Stainless Steel

                                                                                            Straight Shank, Subland Drill 180°, Counterbore Type N 538

                                                                                            Sandvik Super U Drill - Cylindrical Shank

                                                                                            Stub Type for Stainless Steel/Soft Steel EX-SUS-GDS

                                                                                            WDX Drill, for 4D Machining Depth

                                                                                            Aqua Drill EX Flat Regular AQDEXZR

                                                                                            TiAlN Coated Carbide Drill, Corrugated Cutting Edge/Regular

                                                                                            TiAlN Coated Carbide Drill, Straight Shank/Stub Model

                                                                                            TS Coated Carbide Drill for High-Hardness Steel Machining, Stub Model, Regular

                                                                                            Carbide Medium Type for Non-Ferrous Metal Machining NF-GDN

                                                                                            WH70-DRL Carbide for Carbide Drill, Carbide Steel (Up to 70HRC)

                                                                                            Super Fine Micro Drill Bit Set

                                                                                            Straight Shank Drill Long GT100 336

                                                                                            Drill Bit for Pipe (Tapered Shank) PTDT

                                                                                            Aqua Drill EX Oil Hole 15D AQDEXOH15D

                                                                                            TiAlN Coated Carbide Small-Diameter Drill, 0.01mm/0.05mm Unit Diameter Designation Model

                                                                                            TiAlN Coated Carbide Drill, Stub

                                                                                            Carbide Burnishing Drill, Straight Model

                                                                                            TiAlN Coated Carbide Drill for Cast Iron Machining, 3-Flute/Regular

                                                                                            High-Speed Steel Drill, Straight Shank/Regular【5-10 Pieces Per Package】

                                                                                            Tapered Shank Drill TD

                                                                                            DLC Regular Drill DLCDR

                                                                                            Oil Hole for General Machining, Regular Type EX-HO-GDR

                                                                                            Standard Solid Drill

                                                                                            TA-EZ Drill (for Bridges) TEZD-KMS Type

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                                                                                            4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days Same Day

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                                                                                            5 Days 4 Days Same Day

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                                                                                            4 Days 4 Days 4 Days 4 Days 4 Days
                                                                                            Hole Diameter (Drilling Diameter) D(mm)0.2 ~ 132 ~ 322 ~ 6-0.57 ~ 200.5 ~ 200.3 ~ 130.3 ~ 130.2 ~ 17.50.5 ~ 202 ~ 203.4 ~ 10.30.5 ~ 81 ~ 131 ~ 88.5 ~ 500.02 ~ 31 ~ 123 ~ 131 ~ 130.1 ~ 33.4 ~ 11-0.5 ~ 3213 ~ 633 ~ 203 ~ 131 ~ 83 ~ 133 ~ 132 ~ 120.2~1.6 ~ 0.5~1.41 ~ 127.8 ~ 55.21 ~ 120.31 ~ 2.950.3 ~ 605 ~ 131 ~ 137 ~ 1002 ~ 126 ~ 400.3 ~ 1324.5/24.7 ~ 26.5/26.7
                                                                                            Groove Length (ℓ)(mm)3 ~ 10124 ~ 165--3 ~ 941.65 ~ 903 ~ 778 ~ 703 ~ 1433 ~ 6610 ~ 8821 ~ 723 ~ 3712 ~ 7712 ~ 7575 ~ 2200.2 ~ 2512 ~ 10128 ~ 7735 ~ 3001 ~ 1557 ~ 130-3 ~ 9055 ~ 26019 ~ 12628 ~ 776 ~ 3720 ~ 7725 ~ 7612 ~ 76-33 ~ 1345 ~ 2518 ~ 2165 ~ 122 ~ 28044 ~ 7712 ~ 10175 ~ 35515 ~ 7357 ~ 1804 ~ 50100 ~ 108
                                                                                            Work MaterialGeneral Steel[○] / Heat-Treated Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[◎] / Stainless Steel[◎] / Aluminum[◎] / Copper[◎]-General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[◎] / Copper[○]General Steel[◎] / Heat-Treated Steel[◎] / High-Hardness Steel[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Copper[○]General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[◎] / Copper[◎]General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Aluminum[◎] / Resin[◎]General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel[○] / Cast Iron[◎] / Titanium[◎]General Steel[○] / Heat-Treated Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○] / Heat-Treated Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○]General Steel[○] / Heat-Treated Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○]General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Aluminum[◎] / Resin[◎]General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○]General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Copper[○]General Steel[○] / Heat-Treated Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○] / Heat-Treated Steel[○] / High-Hardness Steel[○] / Stainless Steel[◎]General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○]-General Steel[◎] / Stainless Steel[◎] / Aluminum[◎] / Copper[◎]General Steel[◎] / High-Hardness Steel[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[◎]General Steel[◎] / Heat-Treated Steel[◎] / High-Hardness Steel[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Copper[○]General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○]General Steel[◎] / Heat-Treated Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]Heat-Treated Steel[○] / High-Hardness Steel[◎]Cast Iron[◎] / Aluminum[◎] / Copper[○]High-Hardness Steel[◎]-General Steel[○] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[◎] / Copper[○] / Resin[◎]General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○]General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○]General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[◎] / Copper[◎]Cast Iron[○] / Aluminum[◎] / Copper[○]Cast Iron[◎] / Aluminum[○] / Copper[○]General Steel[○] / Heat-Treated Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]Aluminum[◎] / Copper[○]General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Aluminum[◎] / Resin[◎]General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○]
                                                                                            Tool Material TypeHigh-Speed Steel / Cobalt High-Speed SteelHigh-Vanadium High-Speed Steel-CarbideHigh-Speed SteelCarbideCarbideCarbideHigh-Speed SteelPowdered High-Speed SteelCarbideCarbideCarbideCarbideCarbideHigh-Speed SteelCarbideCarbideCarbideHigh-Speed SteelCarbideHigh-Speed Steel-High-Vanadium High-Speed Steel-CarbideCarbideCarbideCarbideCarbideCarbide-Cobalt High-Speed SteelCobalt High-Speed SteelCarbideCarbideCarbideCarbideCarbideHigh-Speed SteelHigh-Speed SteelCarbideCobalt High-Speed SteelCarbide-
                                                                                            Overall Length (L)(mm)19 ~ 15156 ~ 24530 ~ 60-38 ~ 16847 ~ 14538 ~ 12440 ~ 14919 ~ 19438 ~ 13250 ~ 14073 ~ 13620 ~ 7945 ~ 12434 ~ 117156 ~ 36938 ~ 5034 ~ 15166 ~ 12475 ~ 60038 ~ 4593 ~ 191-38 ~ 170114 ~ 36260 ~ 19566 ~ 12426 ~ 7962 ~ 12459 ~ 12842 ~ 120-56 ~ 205115 ~ 27566 ~ 2763838 ~ 6640 ~ 6082 ~ 12434 ~ 151-47 ~ 130101 ~ 27030 ~ 100185 ~ 195
                                                                                            Link ModelStraight LinkEnd Mill Link / Straight LinkStraight LinkStraight LinkEnd Mill Link / Straight LinkEnd Mill Link / Straight LinkEnd Mill LinkStraight LinkStraight LinkEnd Mill Link / Straight LinkEnd Mill Link / Straight LinkStraight LinkStraight LinkEnd Mill LinkStraight LinkTapered LinkEnd Mill LinkStraight LinkEnd Mill LinkStraight LinkEnd Mill LinkStraight Link-End Mill Link / Straight Link--End Mill LinkStraight LinkEnd Mill LinkEnd Mill Link / Straight LinkEnd Mill Link / Straight Link-Straight LinkTapered LinkStraight LinkEnd Mill LinkEnd Mill LinkEnd Mill LinkEnd Mill LinkStraight Link-End Mill Link / Straight LinkEnd Mill Link / Straight LinkStraight LinkEnd Mill Link
                                                                                            Coating PresenceIncluded / NoneIncluded-NoneIncludedIncludedIncludedNoneNoneIncludedIncludedIncludedNoneIncludedNoneNoneNoneNoneIncludedNoneIncludedIncluded-IncludedIncludedIncludedIncludedIncludedIncludedNoneIncluded-IncludedNoneIncludedIncludedIncludedNoneIncludedNone-IncludedIncludedNoneIncluded
                                                                                            Coating TypeTiNTiN--TiCNOthersTiAlNNon-CoatedNon-CoatedOthersOthersTiAlN-TiAlN--Non-Coated-TiAlNNon-CoatedFor General Steel (AlCrN etc.)Others-TiNTiAlNOthersTiAlNTiAlN-Non-CoatedOthers-Others-For General Steel (AlCrN etc.)TiAlNTiAlN-TiAlN--DLCTiNNon-Coated-
                                                                                            Oil-Hole PresenceNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNone-NoneIncluded-NoneNoneNoneNoneNone-NoneNoneIncludedNoneNoneNoneNoneNone-NoneIncludedNoneIncluded

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