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Drill Bits(work material:Quenched and tempered 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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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

    COSET10 Drills for Stainless Steel, Set of 10

      Aqua Drill EX Flat Regular AQDEXZR

        SG-ESR Drill SGESR

          Carbide Flat Drill - Long  Shank  2D Type_ADFLS-2D

            Aqua Drill EX Oil Hole 10D AQDEXOH10D

              Aqua Drill EX VF 3D AQDEXVF3D

                G Straight Long Drill GLD

                  Carbide Drill with Internal Coolant Supply (8D Type)_ADO-8D

                    Carbide Drill with Internal Coolant Supply (10D Type)_ADO-10D

                      Carbide Drill with Internal Coolant Supply (20D Type)_ADO-20D

                        Aqua Drill EX Power Feed 4D PF4D

                          EMC Super Drill Bit Regular Type

                            TS Coated Carbide Composite Spiral Drill, Stub Model

                              TiAlN Coated Carbide Drill, Corrugated Cutting Edge / Stub

                                TiAlN Coated Carbide Drill with Corner Radius, Straight Shank / Stub Model, Regular

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

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

                                      TiAlN Coated Carbide High-Speed High-Feed Machining Drill, With Oil Holes / Stub, Regular

                                      • On Sale Till 31/03/2025

                                      TiAlN Coated Carbide High-Speed High-Feed Machining Drill, Straight Shank / Stub, Regular Model

                                        TiAlN Coated Carbide Drill, Regular Model with Oil Holes

                                          TiAlN Coated Carbide Drill, Straight Shank / Stub Model

                                            TiAlN Coated Carbide Drill, Straight Shank / Regular

                                              TS Coated Carbide Drill for High-Hardness Steel Machining, With Corner Radius / Stub

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

                                                  TS Coated Carbide Drill for High-Hardness Steel Machining, Straight Shank / Stub, Regular

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

                                                      TiAlN Coated Powdered High-Speed Steel Drill, End Mill Shank / Regular Model

                                                        TiN Coated High-Speed Steel Drill, End Mill Shank / Stub

                                                          TiN Coated High-Speed Steel Drill, Tapered Shank / Regular

                                                            TiN Coated HSS Drill for Stainless Steel Machining, End Mill Shank / Stub

                                                              G Short Tapered Shank Drill GTS

                                                                Aqua Drill 3-Flute AQD3F

                                                                  Aqua Drill Regular AQDR

                                                                    SG-FAX Oil Hole Drill SGOH

                                                                      Aqua Drill EX Stub AQDEXS

                                                                        Aqua Drill EX Oil Hole 8D AQDEXOH8D

                                                                          Solid Carbide Drills TiAlN coated 3 Flutes Stub with Long Neck   for Hardened Steels_FHL-GDTS

                                                                            Solid Carbide Drills TiAlN coated Stub for Hardened Steels_FH-GDS

                                                                              Solid Carbide Drills TiAlN coated Medium for Hardened Steels_FH-GDN

                                                                                Solid Carbide Ultra Small Size UVM Drills (10D Type)_UVM-DRL-10D

                                                                                  Solid Carbide Ultra Small Size UVM Drills (5D Type)_UVM-DRL-5D

                                                                                    Solid Carbide Ultra Small Size UVM Drills (Starting Drills)_UVM-LDS

                                                                                      EX-GOLD Drills Regular with Morse Taper Shank_EX-MT-GDR

                                                                                        EX-GOLD Drills Stub with Long Shank for General Application_EX-LS-GDS

                                                                                          VP-GOLD Drills Stub for Hardened Steel_VPH-GDS

                                                                                          Brand

                                                                                          NACHI(FUJIKOSHI)

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                                                                                          OSG

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                                                                                          NACHI(FUJIKOSHI)

                                                                                          OSG

                                                                                          OSG

                                                                                          OSG

                                                                                          NACHI(FUJIKOSHI)

                                                                                          FUKUDA

                                                                                          MISUMI

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                                                                                          MISUMI

                                                                                          NACHI(FUJIKOSHI)

                                                                                          NACHI(FUJIKOSHI)

                                                                                          NACHI(FUJIKOSHI)

                                                                                          NACHI(FUJIKOSHI)

                                                                                          NACHI(FUJIKOSHI)

                                                                                          NACHI(FUJIKOSHI)

                                                                                          OSG

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                                                                                          OSG

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                                                                                          Product Series

                                                                                          COSET10 Drills for Stainless Steel, Set of 10【10 Pieces Per Package】

                                                                                          Aqua Drill EX Flat Regular AQDEXZR

                                                                                          SG-ESR Drill SGESR

                                                                                          Carbide Flat Drill - Long Shank 2D Type_ADFLS-2D

                                                                                          Aqua Drill EX Oil Hole 10D AQDEXOH10D

                                                                                          Aqua Drill EX VF 3D AQDEXVF3D

                                                                                          G Straight Long Drill GLD

                                                                                          Carbide Drill with Internal Coolant Supply (8D Type)_ADO-8D

                                                                                          Carbide Drill with Internal Coolant Supply (10D Type)_ADO-10D

                                                                                          Carbide Drill with Internal Coolant Supply (20D Type)_ADO-20D

                                                                                          Aqua Drill EX Power Feed 4D PF4D

                                                                                          EMC Super Drill Bit Regular Type

                                                                                          TS Coated Carbide Composite Spiral Drill, Stub Model

                                                                                          TiAlN Coated Carbide Drill, Corrugated Cutting Edge / Stub

                                                                                          TiAlN Coated Carbide Drill with Corner Radius, Straight Shank / Stub Model, Regular

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

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

                                                                                          TiAlN Coated Carbide High-Speed High-Feed Machining Drill, With Oil Holes / Stub, Regular

                                                                                          TiAlN Coated Carbide High-Speed High-Feed Machining Drill, Straight Shank / Stub, Regular Model

                                                                                          TiAlN Coated Carbide Drill, Regular Model with Oil Holes

                                                                                          TiAlN Coated Carbide Drill, Straight Shank / Stub Model

                                                                                          TiAlN Coated Carbide Drill, Straight Shank / Regular

                                                                                          TS Coated Carbide Drill for High-Hardness Steel Machining, With Corner Radius / Stub

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

                                                                                          TS Coated Carbide Drill for High-Hardness Steel Machining, Straight Shank / Stub, Regular

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

                                                                                          TiAlN Coated Powdered High-Speed Steel Drill, End Mill Shank / Regular Model

                                                                                          TiN Coated High-Speed Steel Drill, End Mill Shank / Stub

                                                                                          TiN Coated High-Speed Steel Drill, Tapered Shank / Regular

                                                                                          TiN Coated HSS Drill for Stainless Steel Machining, End Mill Shank / Stub

                                                                                          G Short Tapered Shank Drill GTS

                                                                                          Aqua Drill 3-Flute AQD3F

                                                                                          Aqua Drill Regular AQDR

                                                                                          SG-FAX Oil Hole Drill SGOH

                                                                                          Aqua Drill EX Stub AQDEXS

                                                                                          Aqua Drill EX Oil Hole 8D AQDEXOH8D

                                                                                          Solid Carbide Drills TiAlN coated 3 Flutes Stub with Long Neck for Hardened Steels_FHL-GDTS

                                                                                          Solid Carbide Drills TiAlN coated Stub for Hardened Steels_FH-GDS

                                                                                          Solid Carbide Drills TiAlN coated Medium for Hardened Steels_FH-GDN

                                                                                          Solid Carbide Ultra Small Size UVM Drills (10D Type)_UVM-DRL-10D

                                                                                          Solid Carbide Ultra Small Size UVM Drills (5D Type)_UVM-DRL-5D

                                                                                          Solid Carbide Ultra Small Size UVM Drills (Starting Drills)_UVM-LDS

                                                                                          EX-GOLD Drills Regular with Morse Taper Shank_EX-MT-GDR

                                                                                          EX-GOLD Drills Stub with Long Shank for General Application_EX-LS-GDS

                                                                                          VP-GOLD Drills Stub for Hardened Steel_VPH-GDS

                                                                                          Days to Ship Same day 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 6 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more
                                                                                          Hole diameter (drill diameter) D(mm)2 ~ 63 ~ 202 ~ 323 ~ 201 ~ 1214.0~14.5 ~ 31.6~32.08.33 ~ 133 ~ 123 ~ 122 ~ 102.2 ~ 203 ~ 123 ~ 133 ~ 133 ~ 83 ~ 134.2 ~ 73 ~ 133 ~ 131 ~ 81 ~ 83 ~ 133 ~ 133 ~ 133.4 ~ 10.32 ~ 132 ~ 1310.5 ~ 301 ~ 137 ~ 323 ~ 164.110 ~ 302 ~ 163 ~ 161 ~ 30.3 ~ 20.3 ~ 20.02 ~ 0.080.02 ~ 0.080.056 ~ 503.3 ~ 8.51.58 ~ 11.4
                                                                                          Overall Length L(mm)-60 ~ 195-100 ~ 25061 ~ 216113 ~ 20620080 ~ 20690 ~ 215120 ~ 33049 ~ 9856 ~ 19050 ~ 11566 ~ 10749 ~ 12462 ~ 7966 ~ 12466 ~ 9146 ~ 13766 ~ 12426 ~ 7934 ~ 11762 ~ 10762 ~ 12446 ~ 13773 ~ 13656 ~ 16144 ~ 111168 ~ 29638 ~ 108126 ~ 23548 ~ 14471144 ~ 26545 ~ 11281 ~ 24257 ~ 6538 ~ 4638 ~ 50383838137 ~ 345100 ~ 20042 ~ 104
                                                                                          Groove Length L(mm)-19 ~ 12624 ~ 18515 ~ 8813 ~ 156-12533 ~ 14340 ~ 15570 ~ 270--20 ~ 5520 ~ 6016 ~ 7720 ~ 4128 ~ 7724 ~ 5316 ~ 7828 ~ 776 ~ 3712 ~ 7520 ~ 6020 ~ 7716 ~ 7821 ~ 7224 ~ 10112 ~ 5187 ~ 1756 ~ 5145 ~ 11416 ~ 802775 ~ 1748 ~ 5533 ~ 1765 ~ 151.6 ~ 122.5 ~ 180.22 ~ 0.880.12 ~ 0.480.07557 ~ 20018 ~ 3710 ~ 47
                                                                                          work materialQuenched and tempered steel[○]Quenched and tempered steel[◎]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[◎]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[◎]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[◎]Quenched and tempered steel[◎]Quenched and tempered steel[◎]Quenched and tempered steel[◎]Quenched and tempered steel[◎]Quenched and tempered steel[◎]Quenched and tempered steel[◎]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[○]Quenched and tempered steel[◎]Quenched and tempered steel[◎]
                                                                                          Shank Type---End Mill Shank / straight shankstraight shankstraight shankstraight shankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill Shank-End Mill ShankEnd Mill Shankstraight shankEnd Mill ShankEnd Mill ShankEnd Mill Shankstraight shankEnd Mill Shankstraight shankstraight shankEnd Mill ShankEnd Mill Shankstraight shankstraight shankEnd Mill ShankEnd Mill ShankTaper shankEnd Mill Shank-End Mill Shank / straight shankEnd Mill ShankEnd Mill ShankEnd Mill Shank / straight shankEnd Mill Shank / straight shankEnd Mill Shank / straight shankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankTaper shankstraight shankEnd Mill Shank / straight shank
                                                                                          Tool Material TypeCobalt HSSCarbideHigh-speed steelCarbideCarbideCarbideCobalt HSSCarbideCarbideCarbideCarbideHigh-grade Powdered High-Speed SteelCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbidePowder high-speed steelCobalt HSSHigh-speed steelPowder high-speed steelCobalt HSSCarbideCarbideHigh-speed steelCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCobalt HSSCobalt HSSPowder high-speed steel
                                                                                          With/without Oil Hole---NAAvailableAvailableNAAvailableAvailableAvailable--NANANANANAAvailableNAAvailableNANANANANANAAvailable / NANANANA-NANAAvailable-AvailableNAAvailableNANANANANANANA
                                                                                          Coating Y/N-Available-AvailableAvailable-AvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailable
                                                                                          Coating Type-Other-OtherFor General Steels (AlCrN, etc.)-TiNOtherOtherOtherOtherTiAlN-TiAlNTiAlNTiAlNTiAlNTiAlNTiAlNTiAlNTiAlNTiAlN---TiAlNTiAlNTiNTiNTiAlNTiNOtherOtherTiCNOtherOtherOtherOtherOtherOtherOtherOtherTiNTiNOther

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