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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.

Search by specifying the lower class category

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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

    EX-GOLD Drills Long_EX-GDXL

      High-Speed Steel Drill, Straight Shank / Regular

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

          Cobalt Tapered Shank Drill COTD

          • On Sale Till 31/03/2025

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

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

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

                AG Long Power Drill AGPLSD

                  TDXL Thruster Drill 10D Type

                    AG Starting Drill AGSTD

                      G Long Drill GLSD

                        HSS Extra Long Type 15D Type TDXL15D

                        • On Sale Till 31/03/2025

                        EX-GOLD Drills Medium_EX-GDN

                        • On Sale Till 31/03/2025

                        EX-GOLD Drills Regular_EX-GDR

                          Straight Shank Drill, Regular Type N 305

                            Taper Pin Drill (Straight Shank) TPD

                              COSET10 Drills for Stainless Steel, Set of 10

                                Stainless Steel-Use Cobalt Straight Drill

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

                                    AG Starting Drill Long Shank AGSTDLS

                                      HSS Extra Long Type 20D Type TDXL20D

                                        EX-GOLD Drills Stub_EX-GDS

                                          Straight Shank Drill, Regular Type GU500DZ 5523

                                            End Mill Shank Drill Stub GU500 512

                                              Micro Drill, Type-N 660

                                                Cobalt Straight Drill (Bagged type)

                                                  AG Power Drill AGPSD

                                                    G Straight Long Drill GLD

                                                      TIN Cobalt Masamune Drill

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

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

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

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

                                                                G Short Tapered Shank Drill GTS

                                                                  UG Drill, Stainless Steel, UGSUS3.1/4.9

                                                                    G Short Drill GSS

                                                                      G Oil Hole Drill GOH

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

                                                                          End Mill Shank Drill Regular GU500 511

                                                                            Straight Shank Drill, Regular Type GU500DZ 5519

                                                                              Straight Shank Drill, Regular Type Ti 657

                                                                                Straight Shank Drill, Long Type Ti 669

                                                                                  Straight Shank Drill Long GT100 336

                                                                                    Straight Shank Drill Long Total Length 200 mm GT100 J673

                                                                                      Straight Shank Drill Long Total Length 250 mm GT100 S250

                                                                                      Brand

                                                                                      OSG

                                                                                      MISUMI

                                                                                      OSG

                                                                                      NACHI(FUJIKOSHI)

                                                                                      OSG

                                                                                      OKAZAKI SEIKO

                                                                                      MISUMI

                                                                                      NACHI(FUJIKOSHI)

                                                                                      OSG

                                                                                      NACHI(FUJIKOSHI)

                                                                                      NACHI(FUJIKOSHI)

                                                                                      OSG

                                                                                      OSG

                                                                                      OSG

                                                                                      GUHRING

                                                                                      EIKOSHA

                                                                                      NACHI(FUJIKOSHI)

                                                                                      SAITOTWISTDRILL

                                                                                      MISUMI

                                                                                      NACHI(FUJIKOSHI)

                                                                                      OSG

                                                                                      OSG

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      NACHI(FUJIKOSHI)

                                                                                      NACHI(FUJIKOSHI)

                                                                                      ISHIHASHI

                                                                                      MISUMI

                                                                                      MISUMI

                                                                                      MISUMI

                                                                                      MISUMI

                                                                                      NACHI(FUJIKOSHI)

                                                                                      NACHI(FUJIKOSHI)

                                                                                      NACHI(FUJIKOSHI)

                                                                                      NACHI(FUJIKOSHI)

                                                                                      OSG

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      GUHRING

                                                                                      Product Series

                                                                                      EX-GOLD Drills Long_EX-GDXL

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

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

                                                                                      Cobalt Tapered Shank Drill COTD

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

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

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

                                                                                      AG Long Power Drill AGPLSD

                                                                                      TDXL Thruster Drill 10D Type

                                                                                      AG Starting Drill AGSTD

                                                                                      G Long Drill GLSD

                                                                                      HSS Extra Long Type 15D Type TDXL15D

                                                                                      EX-GOLD Drills Medium_EX-GDN

                                                                                      EX-GOLD Drills Regular_EX-GDR

                                                                                      Straight Shank Drill, Regular Type N 305

                                                                                      Taper Pin Drill (Straight Shank) TPD

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

                                                                                      Stainless Steel-Use Cobalt Straight Drill

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

                                                                                      AG Starting Drill Long Shank AGSTDLS

                                                                                      HSS Extra Long Type 20D Type TDXL20D

                                                                                      EX-GOLD Drills Stub_EX-GDS

                                                                                      Straight Shank Drill, Regular Type GU500DZ 5523

                                                                                      End Mill Shank Drill Stub GU500 512

                                                                                      Micro Drill, Type-N 660

                                                                                      Cobalt Straight Drill (Bagged type)

                                                                                      AG Power Drill AGPSD

                                                                                      G Straight Long Drill GLD

                                                                                      TIN Cobalt Masamune Drill

                                                                                      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, End Mill Shank / Stub

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

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

                                                                                      G Short Tapered Shank Drill GTS

                                                                                      UG Drill, Stainless Steel, UGSUS3.1/4.9

                                                                                      G Short Drill GSS

                                                                                      G Oil Hole Drill GOH

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

                                                                                      End Mill Shank Drill Regular GU500 511

                                                                                      Straight Shank Drill, Regular Type GU500DZ 5519

                                                                                      Straight Shank Drill, Regular Type Ti 657

                                                                                      Straight Shank Drill, Long Type Ti 669

                                                                                      Straight Shank Drill Long GT100 336

                                                                                      Straight Shank Drill Long Total Length 200 mm GT100 J673

                                                                                      Straight Shank Drill Long Total Length 250 mm GT100 S250

                                                                                      Days to Ship 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 14 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 Same day or more Same day or more 7 Day(s) or more 4 Day(s) or more Same day 5 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 4 Day(s) or more 6 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 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 6 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 ~ 131 ~ 12.86 ~ 507 ~ 406 ~ 4014.5 ~ 1202 ~ 12.51 ~ 131.5X10D ~ 12×10D3 ~ 208.5 ~ 10.51.6 ~ 120.5 ~ 63.85 ~ 300.8 ~ 11.21.98 ~ 19.952 ~ 692 ~ 133 ~ 121.6 ~ 121.15 ~ 12.42.3 ~ 10.42 ~ 9.60.16 ~ 1.91 ~ 131 ~ 12.98.33.32 ~ 132 ~ 132 ~ 131 ~ 12.57 ~ 323.1 ~ 4.91.5 ~ 198 ~ 403.3 ~ 8.52 ~ 201 ~ 141.6 ~ 101 ~ 101 ~ 123 ~ 132.5 ~ 13
                                                                                      Overall Length L(mm)100 ~ 30034 ~ 151137 ~ 345155 ~ 365101 ~ 270222 ~ 61256 ~ 161-70 ~ 215-25070 ~ 30038 ~ 8775 ~ 23530 ~ 14265 ~ 370-12449 ~ 151-85 ~ 35039 ~ 10853 ~ 13344 ~ 9325 ~ 3034 ~ 15134 ~ 1512007344 ~ 13744 ~ 11185 ~ 20534 ~ 151126 ~ 23565 ~ 8637 ~ 16383 ~ 250100 ~ 20056 ~ 19134 ~ 16043 ~ 13356 ~ 18456 ~ 205200250
                                                                                      Groove Length L(mm)40 ~ 20012 ~ 10157 ~ 20075 ~ 22057 ~ 180122 ~ 37024 ~ 10133 ~ 23526 ~ 1559 ~ 4012030 ~ 2166 ~ 4343 ~ 15510 ~ 942 ~ 22-7124 ~ 1019 ~ 3038 ~ 2767 ~ 5127 ~ 8712 ~ 431.1 ~ 11.812 ~ 10112 ~ 1011254512 ~ 8712 ~ 5156 ~ 13412 ~ 10145 ~ 11436 ~ 5212 ~ 9033 ~ 15218 ~ 3724 ~ 12512 ~ 10820 ~ 8733 ~ 12133 ~ 134120175
                                                                                      work materialgeneral steel[◎] / Quenched and tempered steel[○] / Cast Iron[◎] / Aluminum[○]general steel[○] / Quenched and tempered 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[○] / Copper[○]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]general steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]general steel[○] / Quenched and tempered steel[◎] / Cast Iron[◎]general 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[◎] / 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[○] / Stainless Steel[○] / Cast Iron[◎] / Copper[○] / Resin[○]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[○] / Titanium[○] / Copper[○]general steel[◎] / Cast Iron[◎] / Aluminum[◎]general steel[◎] / Quenched and tempered 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[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]-general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[○]general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]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[○] / 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[○] / 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[◎] / 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[◎] / Titanium[◎]general steel[○] / Quenched and tempered steel[◎] / Stainless Steel[◎] / Titanium[◎]general steel[○] / Quenched and tempered steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[◎] / Copper[○] / Resin[◎]general steel[○] / high hardness steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Resin[◎]general steel[◎] / high hardness steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[◎] / Copper[○] / Resin[◎]
                                                                                      Shank Typestraight shankstraight shankTaper shankTaper shankEnd Mill Shank / straight shankTaper shankEnd Mill Shank-straight shank-straight shankstraight shankEnd Mill Shank / straight shankEnd Mill Shank / straight shankstraight shankstraight shank--straight shank-straight shankEnd Mill Shankstraight shankEnd Mill Shank--straight shankstraight shankstraight shankstraight shankEnd Mill Shankstraight shankstraight shank-straight shankstraight shankEnd Mill Shank / straight shankstraight shankEnd Mill Shankstraight shankstraight shankstraight 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-AvailableNANA-NA-NANANANANANA-NANA-NANANANANA-NANA-NANANANA-NANAAvailableNANANANANANANANA
                                                                                      Coating Y/NAvailableNAAvailableNAAvailableNAAvailableAvailableAvailable-AvailableAvailableAvailableAvailableAvailableNA-NAAvailable-AvailableAvailableNAAvailableAvailable-AvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailable
                                                                                      Coating TypeTiN-TiN-TiNNon-CoatedTiNOtherOther-TiNOtherTiNTiNOther--Non-CoatedTiN-OtherTiN-TiNTiN-For General Steels (AlCrN, etc.)TiNTiNTiNTiNTiNTiNTiNTiCNTiNTiNTiNTiNTiNTiNTiNOtherTiNOther

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