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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

    Micro Drill, Type-N 660

      Micro Drill Reamer, Type-N 701

        Carbide Drill with Step and 90° Chamfering Blade KDD-2

          COSET10 Drills for Stainless Steel, Set of 10

            Aqua Drill EX Flat Regular AQDEXZR

              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

                      G Long Tapered Shank Oil Hole Drill GLTDOH

                        Carbide Drill with Internal Coolant Supply (3D Type)_ADO-3D

                          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

                                    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 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, 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

                                                                  AG-ESS drill AGESS

                                                                    G Short Tapered Shank Drill GTS

                                                                      Aqua Drill 3-Flute AQD3F

                                                                        Aqua Drill Regular AQDR

                                                                          AG Starting Drill Long Shank AGSTDLS

                                                                            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

                                                                                            Brand

                                                                                            GUHRING

                                                                                            GUHRING

                                                                                            KYOWA SEIKO

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            OSG

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            OSG

                                                                                            OSG

                                                                                            OSG

                                                                                            OSG

                                                                                            NACHI(FUJIKOSHI)

                                                                                            FUKUDA

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            NACHI(FUJIKOSHI)

                                                                                            OSG

                                                                                            OSG

                                                                                            OSG

                                                                                            OSG

                                                                                            OSG

                                                                                            OSG

                                                                                            Product Series

                                                                                            Micro Drill, Type-N 660

                                                                                            Micro Drill Reamer, Type-N 701

                                                                                            Carbide Drill with Step and 90° Chamfering Blade KDD-2

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

                                                                                            Aqua Drill EX Flat Regular AQDEXZR

                                                                                            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

                                                                                            G Long Tapered Shank Oil Hole Drill GLTDOH

                                                                                            Carbide Drill with Internal Coolant Supply (3D Type)_ADO-3D

                                                                                            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

                                                                                            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 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, 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

                                                                                            AG-ESS drill AGESS

                                                                                            G Short Tapered Shank Drill GTS

                                                                                            Aqua Drill 3-Flute AQD3F

                                                                                            Aqua Drill Regular AQDR

                                                                                            AG Starting Drill Long Shank AGSTDLS

                                                                                            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

                                                                                            Days to Ship 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day 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 4 Day(s) or more 7 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 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)0.16 ~ 1.90.25 ~ 1.40.5 ~ 62 ~ 63 ~ 203 ~ 201 ~ 1214.0~14.5 ~ 31.6~32.08.35 ~ 502 ~ 203 ~ 133 ~ 123 ~ 122 ~ 102.2 ~ 203 ~ 133 ~ 133 ~ 83 ~ 134.2 ~ 73 ~ 131 ~ 81 ~ 83 ~ 133 ~ 133.4 ~ 10.32 ~ 132 ~ 1310.5 ~ 301 ~ 131 ~ 207 ~ 323 ~ 164.13 ~ 1210 ~ 302 ~ 163 ~ 161 ~ 30.3 ~ 20.3 ~ 20.02 ~ 0.080.02 ~ 0.080.05
                                                                                            Overall Length L(mm)25 ~ 302550 ~ 80-60 ~ 195100 ~ 25061 ~ 216113 ~ 206200450 ~ 80066 ~ 16580 ~ 20690 ~ 215120 ~ 33049 ~ 9856 ~ 19066 ~ 10749 ~ 12462 ~ 7966 ~ 12466 ~ 9166 ~ 12426 ~ 7934 ~ 11762 ~ 12446 ~ 13773 ~ 13656 ~ 16144 ~ 111168 ~ 29638 ~ 10840 ~ 168126 ~ 23548 ~ 14471-144 ~ 26545 ~ 11281 ~ 24257 ~ 6538 ~ 4638 ~ 50383838
                                                                                            Groove Length L(mm)1.1 ~ 11.81.9 ~ 9.52 ~ 25-19 ~ 12615 ~ 8813 ~ 156-125300 ~ 60012 ~ 10033 ~ 14340 ~ 15570 ~ 270--20 ~ 6016 ~ 7720 ~ 4128 ~ 7724 ~ 5328 ~ 776 ~ 3712 ~ 7520 ~ 7716 ~ 7821 ~ 7224 ~ 10112 ~ 5187 ~ 1756 ~ 516 ~ 9445 ~ 11416 ~ 80279 ~ 3075 ~ 1748 ~ 5533 ~ 1765 ~ 151.6 ~ 122.5 ~ 180.22 ~ 0.880.12 ~ 0.480.075
                                                                                            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--End Mill Shank / straight shankstraight shankstraight shankstraight shankTaper shankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill Shank-End Mill Shankstraight shankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill Shankstraight shankstraight shankEnd Mill Shankstraight shankstraight shankEnd Mill ShankEnd Mill ShankTaper shankEnd Mill ShankEnd Mill Shank / straight shank-End Mill Shank / straight shankEnd Mill Shank-End Mill ShankEnd Mill Shank / straight shankEnd Mill Shank / straight shankEnd Mill Shank / straight shankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill ShankEnd Mill Shank
                                                                                            Tool Material TypeCobalt HSSCarbide-Cobalt HSSCarbideCarbideCarbideCarbideCobalt HSSCobalt HSSCarbideCarbideCarbideCarbideCarbideHigh-grade Powdered High-Speed SteelCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbidePowder high-speed steelCobalt HSSHigh-speed steelPowder high-speed steelHigh-speed steelCobalt HSSCarbideCarbideCobalt HSSHigh-speed steelCarbideCarbideCarbideCarbideCarbideCarbideCarbideCarbide
                                                                                            With/without Oil HoleNANANA--NAAvailableAvailableNAAvailableAvailableAvailableAvailableAvailable--NANANANAAvailableAvailableNANANANANAAvailable / NANANANANA-NANA-Available-AvailableNAAvailableNANANANA
                                                                                            Coating Y/NAvailableNANA-AvailableAvailableAvailable-AvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailable-AvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailable
                                                                                            Coating TypeTiN---OtherOtherFor General Steels (AlCrN, etc.)-TiNTiNOtherOtherOtherOtherOtherTiAlNTiAlNTiAlNTiAlNTiAlNTiAlNTiAlNTiAlNTiAlN--TiAlNTiAlNTiNTiNTiAlNOtherTiNOtherOther-TiCNOtherOtherOtherOtherOtherOtherOtherOther

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