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Drill Bits(work material:Cast Iron)

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

    SG-ESS Drill SGESS

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

        Straight Shank Long Drill LSD

          AG Power Drill AGPSD

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

              G Short Drill GSS

                EX-GOLD Drills Stub_EX-GDS

                  WDX Drill, for 4D Machining Depth

                    Super U Drill - Cylindrical Shank

                      SG-ESR Drill SGESR

                        Magic Drill DRA Type Tip

                          Carbide Drill 4D Type_AD-4D

                            Aqua Drill EX Flat AQDEXZ

                              Carbide Burnishing Drill, Stepped Model

                                TiN Coated High-Speed Steel Drill for Machining Difficult-to-Cut Materials, Straight Shank / Long

                                  High-Speed Steel Drill, Straight Shank / Regular

                                    SumiDrill WDX Type / PDL Type / PCT Type Insert WDXT-L

                                      WDX Drill, for 3D Machining Depth

                                        Straight Shank Drill Long Total Length 100 mm GT100 J761

                                          Super U Drill - Hole Drilling Tip

                                            AQDEXZOH5D Aqua Drill EX Flat Oil Hole 5D

                                              Carbide Flat Drill 2D Type_ADF-2D

                                                TiN Coated High-Speed Steel Drill for Difficult-to-Cut Materials, Straight Shank / Regular

                                                  High-Speed Steel Drill, Straight Shank / Regular

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

                                                      Cobalt Straight Shank Drill COSD

                                                        Straight Shank Set SD

                                                          SG-FAX Oil Hole Drill SGOH

                                                            AG Long Power Drill AGPLSD

                                                              Tapered Shank Long Drill LTD

                                                                HSS Extra Long Type 20D Type TDXL20D

                                                                  WDX Drill, for 5D Machining Depth

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

                                                                      Solid Carbide Drill for Cast Iron / Nonferrous SSN

                                                                        Taper Shank Drill Bit TD Shank No. MT2 to No. MT6

                                                                          Straight Drill Set

                                                                            Carbide Twisted V Drill, Short Size for Models H7-H8

                                                                              Counterbore with Drill for Bolts with Hexagonal Holes DCB

                                                                                RCD Counter Sinking Drill for Hex Socket Head Cap Screws

                                                                                  Solid Carbide Drills Medium for High Speed Processing_FS-GDN

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

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

                                                                                        TiAlN Coated Carbide Drill, Corrugated Cutting Edge / Regular

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

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

                                                                                            Brand

                                                                                            NACHI(FUJIKOSHI)

                                                                                            MISUMI

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            MISUMI

                                                                                            NACHI(FUJIKOSHI)

                                                                                            OSG

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            SANDVIK

                                                                                            NACHI(FUJIKOSHI)

                                                                                            KYOCERA

                                                                                            OSG

                                                                                            NACHI(FUJIKOSHI)

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            GUHRING

                                                                                            SANDVIK

                                                                                            NACHI(FUJIKOSHI)

                                                                                            OSG

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            OSG

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            SUMITOMO ELECTRIC HARDMETAL

                                                                                            OKAZAKI SEIKO

                                                                                            OKAZAKI SEIKO

                                                                                            ISHIHASHI

                                                                                            OMIKOGYO

                                                                                            EIKOSHA

                                                                                            NACHI(FUJIKOSHI)

                                                                                            OSG

                                                                                            OSG

                                                                                            OSG

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            Product Series

                                                                                            SG-ESS Drill SGESS

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

                                                                                            Straight Shank Long Drill LSD

                                                                                            AG Power Drill AGPSD

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

                                                                                            G Short Drill GSS

                                                                                            EX-GOLD Drills Stub_EX-GDS

                                                                                            WDX Drill, for 4D Machining Depth

                                                                                            Super U Drill - Cylindrical Shank

                                                                                            SG-ESR Drill SGESR

                                                                                            Magic Drill DRA Type Tip

                                                                                            Carbide Drill 4D Type_AD-4D

                                                                                            Aqua Drill EX Flat AQDEXZ

                                                                                            Carbide Burnishing Drill, Stepped Model

                                                                                            TiN Coated High-Speed Steel Drill for Machining Difficult-to-Cut Materials, Straight Shank / Long

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

                                                                                            SumiDrill WDX Type / PDL Type / PCT Type Insert WDXT-L

                                                                                            WDX Drill, for 3D Machining Depth

                                                                                            Straight Shank Drill Long Total Length 100 mm GT100 J761

                                                                                            Super U Drill - Hole Drilling Tip

                                                                                            AQDEXZOH5D Aqua Drill EX Flat Oil Hole 5D

                                                                                            Carbide Flat Drill 2D Type_ADF-2D

                                                                                            TiN Coated High-Speed Steel Drill for Difficult-to-Cut Materials, Straight Shank / Regular【1-10 Pieces Per Package】

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

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

                                                                                            Cobalt Straight Shank Drill COSD

                                                                                            Straight Shank Set SD

                                                                                            SG-FAX Oil Hole Drill SGOH

                                                                                            AG Long Power Drill AGPLSD

                                                                                            Tapered Shank Long Drill LTD

                                                                                            HSS Extra Long Type 20D Type TDXL20D

                                                                                            WDX Drill, for 5D Machining Depth

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

                                                                                            Solid Carbide Drill for Cast Iron / Nonferrous SSN

                                                                                            Taper Shank Drill Bit TD Shank No. MT2 to No. MT6

                                                                                            Straight Drill Set【13-100 Pieces Per Package】

                                                                                            Carbide Twisted V Drill, Short Size for Models H7-H8

                                                                                            Counterbore with Drill for Bolts with Hexagonal Holes DCB

                                                                                            RCD Counter Sinking Drill for Hex Socket Head Cap Screws

                                                                                            Solid Carbide Drills Medium for High Speed Processing_FS-GDN

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

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

                                                                                            TiAlN Coated Carbide Drill, Corrugated Cutting Edge / Regular

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

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

                                                                                            Days to Ship 5 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 11 Day(s) or more 5 Day(s) or more 4 Day(s) or more 5 Day(s) or more 10 Day(s) 5 Day(s) or more 5 Day(s) or more 4 Day(s) or more 5 Day(s) or more 7 Day(s) or more 4 Day(s) or more 2 Day(s) or more 5 Day(s) or more 5 Day(s) or more 27 Day(s) or more 10 Day(s) or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 2 Day(s) or more 4 Day(s) or more 5 Day(s) or more 2 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 9 Day(s) or more 9 Day(s) or more 9 Day(s) 9 Day(s) 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 4 Day(s) or more 4 Day(s) or more 2 Day(s) or more
                                                                                            Hole diameter (drill diameter) D(mm)0.5 ~ 200.38 ~ 2.71 ~ 131 ~ 12.9-1 ~ 201.15 ~ 12.413 ~ 6312 ~ 12.72 ~ 327.94 ~ 25.52 ~ 200.5 ~ 20-2 ~ 130.2 ~ 13-13 ~ 1433 ~ 614~16 ~ 53~633 ~ 162 ~ 202 ~ 131 ~ 131 ~ 130.5 ~ 130.2 ~ 17.510 ~ 301 ~ 137 ~ 501.5 ~ 1213 ~ 3613.5 or more and 14.5 or less ~ Over 41.0, and 42.5 or less0.5 ~ 1314.5 ~ 120-3 ~ 20.033.5 ~ 20-3.5 ~ 4.53 ~ 133 ~ 123 ~ 133 ~ 83 ~ 13
                                                                                            Overall Length L(mm)38 ~ 1683875 ~ 60034 ~ 151-33 ~ 16839 ~ 108114 ~ 362125 ~ 129--66 ~ 15347 ~ 14540 ~ 6085 ~ 20519 ~ 151-101 ~ 314100-74 ~ 17850 ~ 14049 ~ 15134 ~ 15138 ~ 10827 ~ 15219 ~ 194144 ~ 265-1,200 ~ 100085 ~ 350127 ~ 278191.5 ~ 46045 ~ 118222 ~ 612-70 ~ 19048 ~ 18965 ~ 13560 ~ 7180 ~ 20690 ~ 21566 ~ 12462 ~ 7946 ~ 137
                                                                                            Groove Length L(mm)3 ~ 946 ~ 1235 ~ 30012 ~ 101-8 ~ 947 ~ 5155 ~ 26063 ~ 6624 ~ 185-20 ~ 1011.65 ~ 90-56 ~ 1343 ~ 101-42 ~ 21260-20 ~ 10410 ~ 8824 ~ 10112 ~ 1016 ~ 515 ~ 803 ~ 14375 ~ 17433 ~ 2351,000 ~ 80038 ~ 27668 ~ 184124.5 ~ 3606 ~ 60122 ~ 370-25 ~ 12010 ~ 4525 ~ 8530 ~ 3633 ~ 14340 ~ 15528 ~ 7720 ~ 4116 ~ 78
                                                                                            work materialCast Iron[◎]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[◎]Cast Iron[◎]Cast Iron[○]Cast Iron[◎]Cast Iron[○/◎]Cast Iron[◎]Cast Iron[◎]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[◎]Cast Iron[◎]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[◎]Cast Iron[○]Cast Iron[◎]Cast Iron[◎]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[○]Cast Iron[◎]Cast Iron[◎]Cast Iron[◎]Cast Iron[○]Cast Iron[○]Cast Iron[○]
                                                                                            Shank TypeEnd Mill Shank / straight shankEnd Mill Shankstraight shankstraight shankstraight shankstraight shankEnd Mill Shank-End Mill Shank--End Mill ShankEnd Mill Shank / straight shankEnd Mill Shankstraight shankstraight shank--straight shank-End Mill Shank / straight shankEnd Mill Shank / straight shankstraight shankstraight shankEnd Mill Shankstraight shankstraight shankEnd Mill Shank-Taper shankstraight shank--straight shankTaper shankstraight shankEnd Mill Shankstraight shank / Taper shankstraight shankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill Shankstraight shank
                                                                                            Tool Material TypeHigh-speed steelCarbideHigh-speed steelCobalt HSSCarbideCobalt HSSCobalt HSS--High-speed steel-CarbideCarbideCarbideCobalt HSSHigh-speed steel / Cobalt HSS--Carbide-CarbideCarbideCobalt HSSHigh-speed steelPowder high-speed steelCobalt HSSHigh-speed steelHigh-speed steelCobalt HSSHigh-speed steelCobalt HSS--CarbideCobalt HSSHigh-speed steelCarbideHigh-speed steelHigh-speed steelCarbideCarbideCarbideCarbideCarbideCarbide
                                                                                            With/without Oil HoleNANANANANANANAAvailableNA--NANANANANA-AvailableAvailable-AvailableNANANANANANAAvailable--NAAvailableAvailableNANANAAvailableNANANAAvailableAvailableNANANA
                                                                                            Coating Y/NAvailableAvailableNAAvailableNAAvailableAvailableAvailable--AvailableAvailableAvailableNAAvailableAvailable / NA-AvailableNA-AvailableAvailableAvailableNAAvailableNANAAvailableAvailableNAAvailableAvailableAvailableNANANANANANAAvailableAvailableAvailableAvailableAvailableAvailable
                                                                                            Coating TypeTiCNTiAlNNon-CoatedFor General Steels (AlCrN, etc.)-TiNTiNTiAlN---OtherOther-TiNTiN-TiAlN--OtherOtherTiN-TiAlNNon-CoatedNon-CoatedTiCNOther-OtherTiAlNFor High Hardness (Silicon Group)Non-CoatedNon-CoatedNon-Coated--Non-CoatedTiAlNOtherOtherTiAlNTiAlNTiAlN

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