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Drill Bits(Tool Material Type:Cobalt HSS)

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

    High-Speed Steel Drill, Straight Shank / Regular

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

        EX-GOLD Drills Long_EX-GDXL

          AG Starting Drill AGSTD

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

              AG Long Power Drill AGPLSD

                G Long Drill GLSD

                • On Sale Till 31/03/2025

                EX-GOLD Drills Regular with Internal Coolant Supply_EX-HO-GDR

                  G Oil Hole Drill GOH

                    HSS Extra Long Type 20D Type TDXL20D

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

                        Straight Shank Drill, Regular Type GU500DZ 5519

                          Straight Shank Drill, Regular Type Ti 657

                            Gekkou Drill Blister Pack

                              TiN Coated High-Speed Steel Drill for Stainless Steel Machining, Straight Shank / Stub, Regular Model

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

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

                                    AG Starting Drill Long Shank AGSTDLS

                                      G Short Drill GSS

                                        Cobalt Tapered Shank Drill COTD

                                          HSS Extra Long Type 15D Type TDXL15D

                                            EX-GOLD Drills Stub_EX-GDS

                                            • On Sale Till 31/03/2025

                                            EX-GOLD Drills Medium_EX-GDN

                                            • On Sale Till 31/03/2025

                                            EX-GOLD Drills Regular_EX-GDR

                                              TDXL Thruster Drill 10D Type

                                                Straight Shank Drill Long Total Length 200 mm GT100 J673

                                                  Micro Drill, Type-N 301

                                                    Micro Drill, Type-N 660

                                                      Taper Pin Drill (Straight Shank) TPD

                                                        Drill Bit for Pipe (Straight Shank) PTDS

                                                          Drill Bit for Pipe (Tapered Shank) PTDT

                                                            COSET10 Drills for Stainless Steel, Set of 10

                                                              TIN Coating Cobalt Straight Drill

                                                                G Straight Long Drill GLD

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

                                                                    G Short Tapered Shank Drill GTS

                                                                      UG Drill, Stainless Steel, UGSUS3.1/4.9

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

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

                                                                            Straight Shank Drill, Regular Type GU500DZ 5523

                                                                              End Mill Shank Drill Stub GU500 512

                                                                                End Mill Shank Drill Regular GU500 511

                                                                                  Straight Shank Drill, Regular Type N 305

                                                                                    Straight Shank Drill, Long Type Ti 669

                                                                                      Straight Shank Drill Long GT100 336

                                                                                      Brand

                                                                                      MISUMI

                                                                                      MISUMI

                                                                                      OSG

                                                                                      NACHI(FUJIKOSHI)

                                                                                      MISUMI

                                                                                      NACHI(FUJIKOSHI)

                                                                                      NACHI(FUJIKOSHI)

                                                                                      OSG

                                                                                      NACHI(FUJIKOSHI)

                                                                                      OSG

                                                                                      OKAZAKI SEIKO

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      BICTOOL

                                                                                      MISUMI

                                                                                      MISUMI

                                                                                      MISUMI

                                                                                      NACHI(FUJIKOSHI)

                                                                                      NACHI(FUJIKOSHI)

                                                                                      NACHI(FUJIKOSHI)

                                                                                      OSG

                                                                                      OSG

                                                                                      OSG

                                                                                      OSG

                                                                                      OSG

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      EIKOSHA

                                                                                      EIKOSHA

                                                                                      EIKOSHA

                                                                                      NACHI(FUJIKOSHI)

                                                                                      SAITOTWISTDRILL

                                                                                      NACHI(FUJIKOSHI)

                                                                                      MISUMI

                                                                                      NACHI(FUJIKOSHI)

                                                                                      NACHI(FUJIKOSHI)

                                                                                      OSG

                                                                                      OSG

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      Product Series

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

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

                                                                                      EX-GOLD Drills Long_EX-GDXL

                                                                                      AG Starting Drill AGSTD

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

                                                                                      AG Long Power Drill AGPLSD

                                                                                      G Long Drill GLSD

                                                                                      EX-GOLD Drills Regular with Internal Coolant Supply_EX-HO-GDR

                                                                                      G Oil Hole Drill GOH

                                                                                      HSS Extra Long Type 20D Type TDXL20D

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

                                                                                      Straight Shank Drill, Regular Type GU500DZ 5519

                                                                                      Straight Shank Drill, Regular Type Ti 657

                                                                                      Gekkou Drill Blister Pack

                                                                                      TiN Coated High-Speed Steel Drill for Stainless Steel Machining, Straight Shank / Stub, Regular Model【5-10 Pieces Per Package】

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

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

                                                                                      AG Starting Drill Long Shank AGSTDLS

                                                                                      G Short Drill GSS

                                                                                      Cobalt Tapered Shank Drill COTD

                                                                                      HSS Extra Long Type 15D Type TDXL15D

                                                                                      EX-GOLD Drills Stub_EX-GDS

                                                                                      EX-GOLD Drills Medium_EX-GDN

                                                                                      EX-GOLD Drills Regular_EX-GDR

                                                                                      TDXL Thruster Drill 10D Type

                                                                                      Straight Shank Drill Long Total Length 200 mm GT100 J673

                                                                                      Micro Drill, Type-N 301

                                                                                      Micro Drill, Type-N 660

                                                                                      Taper Pin Drill (Straight Shank) TPD

                                                                                      Drill Bit for Pipe (Straight Shank) PTDS

                                                                                      Drill Bit for Pipe (Tapered Shank) PTDT

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

                                                                                      TIN Coating Cobalt Straight Drill

                                                                                      G Straight Long Drill GLD

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

                                                                                      G Short Tapered Shank Drill GTS

                                                                                      UG Drill, Stainless Steel, UGSUS3.1/4.9

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

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

                                                                                      Straight Shank Drill, Regular Type GU500DZ 5523

                                                                                      End Mill Shank Drill Stub GU500 512

                                                                                      End Mill Shank Drill Regular GU500 511

                                                                                      Straight Shank Drill, Regular Type N 305

                                                                                      Straight Shank Drill, Long Type Ti 669

                                                                                      Straight Shank Drill Long GT100 336

                                                                                      Days to Ship 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 14 Day(s) 4 Day(s) or more 7 Day(s) or more 7 Day(s) 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 Same day 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 Same day 5 Day(s) or more 6 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 7 Day(s) or more 7 Day(s) or more 4 Day(s) or more 7 Day(s) or more 6 Day(s) or more 4 Day(s) or more
                                                                                      Hole diameter (drill diameter) D(mm)1 ~ 12.81 ~ 12.52 ~ 133 ~ 202 ~ 12.51 ~ 138.5 ~ 10.56 ~ 408 ~ 401.6 ~ 1214.5 ~ 1201 ~ 141.6 ~ 103 ~ 102 ~ 132 ~ 132 ~ 133 ~ 121.5 ~ 197 ~ 401.6 ~ 121.15 ~ 12.40.5 ~ 63.85 ~ 301.5X10D ~ 12×10D3 ~ 130.05 ~ 1.920.16 ~ 1.91.98 ~ 19.956 ~ 10.77.8 ~ 55.22 ~ 62.98.32 ~ 137 ~ 323.1 ~ 4.96 ~ 503.3 ~ 8.52.3 ~ 10.42 ~ 9.62 ~ 200.8 ~ 11.21 ~ 101 ~ 12
                                                                                      Overall Length L(mm)34 ~ 15134 ~ 151100 ~ 300-56 ~ 161-250101 ~ 27083 ~ 25085 ~ 350222 ~ 61234 ~ 16043 ~ 13371 ~ 13044 ~ 13749 ~ 15185 ~ 205-37 ~ 163155 ~ 36570 ~ 30039 ~ 10838 ~ 8775 ~ 23570 ~ 21520025 ~ 3025 ~ 3065 ~ 370110 ~ 125115 ~ 275-7120044 ~ 111126 ~ 23565 ~ 86137 ~ 345100 ~ 20053 ~ 13344 ~ 9356 ~ 19130 ~ 14256 ~ 18456 ~ 205
                                                                                      Groove Length L(mm)12 ~ 10112 ~ 10140 ~ 2009 ~ 4024 ~ 10133 ~ 23512057 ~ 18033 ~ 15238 ~ 276122 ~ 37012 ~ 10820 ~ 8742 ~ 9512 ~ 8724 ~ 10156 ~ 1349 ~ 3012 ~ 9075 ~ 22030 ~ 2167 ~ 516 ~ 4343 ~ 15526 ~ 1551200.4 ~ 13.21.1 ~ 11.82 ~ 224 ~ 85 ~ 25-2712512 ~ 5145 ~ 11436 ~ 5257 ~ 20018 ~ 3727 ~ 8712 ~ 4324 ~ 12510 ~ 9433 ~ 12133 ~ 134
                                                                                      work materialgeneral steel[○] / Quenched and tempered steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[◎] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[◎] / Quenched and tempered steel[○] / Cast Iron[◎] / Aluminum[○]general steel[◎] / Quenched and tempered steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Titanium[○] / Copper[○]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[○] / Quenched and tempered steel[◎] / Cast Iron[◎]general steel[◎] / Quenched and tempered steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]general steel[◎] / Quenched and tempered steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Titanium[○] / Copper[○]general steel[◎] / Cast Iron[◎] / Aluminum[◎]general steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○]general steel[○] / Quenched and tempered steel[○] / Stainless Steel[◎] / Cast Iron[○] / Aluminum[◎] / Copper[○] / Resin[○]general steel[○] / Quenched and tempered steel[◎] / Stainless Steel[◎] / Titanium[◎]general steel[○] / Stainless Steel[○]Stainless Steel[◎]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[◎] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[◎] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[◎] / Quenched and tempered steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Titanium[○] / Copper[○]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Titanium[○] / Copper[○]general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[◎] / Cast Iron[◎] / Aluminum[◎]general steel[◎] / Quenched and tempered steel[◎] / Cast Iron[◎] / Aluminum[○]general steel[◎] / Quenched and tempered steel[○] / Cast Iron[◎] / Aluminum[○]general steel[◎] / Quenched and tempered steel[○] / Cast Iron[◎] / Aluminum[○]general steel[◎] / Cast Iron[◎] / Aluminum[◎]general steel[○] / high hardness steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Resin[◎]general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[○] / Quenched and tempered steel[○] / Stainless Steel[◎]-general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[◎] / Quenched and tempered steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Titanium[○] / Copper[○]general steel[○] / Stainless Steel[◎] / Aluminum[○] / Copper[○]general steel[◎] / Quenched and tempered steel[○] / Cast Iron[◎] / Aluminum[○]general steel[◎] / Quenched and tempered steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○]-general steel[○] / Quenched and tempered steel[○] / Stainless Steel[◎] / Cast Iron[○] / Aluminum[◎] / Copper[○] / Resin[○]general steel[○] / Quenched and tempered steel[○] / Stainless Steel[◎] / Cast Iron[○] / Aluminum[◎] / Copper[○] / Resin[○]general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[◎] / Copper[○] / Resin[○]general steel[○] / Quenched and tempered steel[◎] / Stainless Steel[◎] / Titanium[◎]general steel[○] / Quenched and tempered steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[◎] / Copper[○] / Resin[◎]
                                                                                      Shank Typestraight shankstraight shankstraight shank-End Mill Shank-straight shankEnd Mill Shank / straight shankEnd Mill Shank / straight shankstraight shankTaper shankstraight shankstraight shankstraight shankstraight shankstraight shankstraight shank-straight shankTaper shankstraight shankEnd Mill ShankEnd Mill Shank / straight shankEnd Mill Shank / straight shankstraight shankstraight shank--straight shankstraight shankTaper shank--straight shankEnd Mill Shank-straight shankTaper shankstraight shankstraight shankEnd Mill ShankEnd Mill Shankstraight shankstraight shankstraight shank
                                                                                      Tool Material TypeCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSSCobalt HSS
                                                                                      With/without Oil HoleNANANA-NA-NAAvailableAvailableNANANANANANANANA-NA-NANANANANANANANANANANA-NANANA-NANANANANANANANANA
                                                                                      Coating Y/NNAAvailableAvailable-AvailableAvailableAvailableAvailableAvailableAvailableNAAvailableAvailableNAAvailableAvailableAvailable-AvailableNAAvailableAvailableAvailableAvailableAvailableAvailableNAAvailableNANANA-AvailableAvailableAvailableAvailableAvailableAvailableAvailableNAAvailableAvailableAvailableAvailableAvailable
                                                                                      Coating Type-TiNTiN-TiNOtherTiNTiNTiNOtherNon-CoatedTiNTiNNon-CoatedTiNTiNTiN-TiN-OtherTiNTiNTiNOtherTiN-TiN----TiNTiNTiNTiNTiCNTiNTiN-TiNTiNOtherTiNOther

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