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Drill Bits(Tool Material Type:Cobalt HSS Page2)

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

    Straight Shank Drill Long Total Length 250 mm GT100 S250

      Straight Shank Drill Long Total Length 300 mm GT100 J675

        Straight Shank Drill Long Total Length 350 mm GT100 S350

          Straight Shank Drill Long Total Length 400 mm GT100 S400

            Straight Shank Drill Series 1 GT100 618

              Straight Shank Drill Regular Wave Groove P2000 2047

                Straight Shank Drill, Regular Type-Ti 2458

                  Tapered Shank Drill, Stub GV120 363

                    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

                            Gekkou Drill

                              Gekkou Drill Blister Pack

                                G Cobalt Straight Shank Drill GCOSD

                                  Micro Long Drill COSDML

                                    Stainless Steel-Use Cobalt Straight Drill

                                      TIN Coating Cobalt Straight Drill

                                        Cobalt Straight Drill (Bagged type)

                                          AG Power Drill AGPSD

                                            MC Drill MCD

                                              G Straight Long Drill GLD

                                                Cobalt Straight Shank Long Drill COLSD

                                                  Cobalt Noss Drill for Stainless Steel SNOS

                                                    G Long Tapered Shank Oil Hole Drill GLTDOH

                                                      AG Power Semi-Long Drill AGPSLSD

                                                        TIN Cobalt Masamune Drill

                                                          Small Diameter Drill For NC Stainless Steel, Mini-Maru NC-SUS-RD

                                                            MCD Cobalt Drill

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                                                            EIKOSHA

                                                            EIKOSHA

                                                            EIKOSHA

                                                            BICTOOL

                                                            BICTOOL

                                                            NACHI(FUJIKOSHI)

                                                            NACHI(FUJIKOSHI)

                                                            SAITOTWISTDRILL

                                                            SAITOTWISTDRILL

                                                            GUHRING

                                                            NACHI(FUJIKOSHI)

                                                            NACHI(FUJIKOSHI)

                                                            NACHI(FUJIKOSHI)

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                                                            NACHI(FUJIKOSHI)

                                                            NACHI(FUJIKOSHI)

                                                            ISHIHASHI

                                                            THE CUT

                                                            MARVEL

                                                            Product Series

                                                            Straight Shank Drill Long Total Length 250 mm GT100 S250

                                                            Straight Shank Drill Long Total Length 300 mm GT100 J675

                                                            Straight Shank Drill Long Total Length 350 mm GT100 S350

                                                            Straight Shank Drill Long Total Length 400 mm GT100 S400

                                                            Straight Shank Drill Series 1 GT100 618

                                                            Straight Shank Drill Regular Wave Groove P2000 2047

                                                            Straight Shank Drill, Regular Type-Ti 2458

                                                            Tapered Shank Drill, Stub GV120 363

                                                            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

                                                            Gekkou Drill

                                                            Gekkou Drill Blister Pack

                                                            G Cobalt Straight Shank Drill GCOSD

                                                            Micro Long Drill COSDML

                                                            Stainless Steel-Use Cobalt Straight Drill

                                                            TIN Coating Cobalt Straight Drill

                                                            Cobalt Straight Drill (Bagged type)

                                                            AG Power Drill AGPSD

                                                            MC Drill MCD

                                                            G Straight Long Drill GLD

                                                            Cobalt Straight Shank Long Drill COLSD

                                                            Cobalt Noss Drill for Stainless Steel SNOS

                                                            G Long Tapered Shank Oil Hole Drill GLTDOH

                                                            AG Power Semi-Long Drill AGPSLSD

                                                            TIN Cobalt Masamune Drill

                                                            Small Diameter Drill For NC Stainless Steel, Mini-Maru NC-SUS-RD

                                                            MCD Cobalt Drill

                                                            Days to Ship 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 9 Day(s) 8 Day(s) or more 8 Day(s) or more 7 Day(s) or more 4 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 5 Day(s) or more 6 Day(s) or more 6 Day(s) or more 8 Day(s) or more 5 Day(s) or more 5 Day(s) or more 7 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 8 Day(s) 18 Day(s) 15 Day(s)
                                                            Hole diameter (drill diameter) D(mm)2.5 ~ 136 ~ 134 ~ 134 ~ 138.5 ~ 8.82.4 ~ 12.57 ~ 138.3 ~ 330.16 ~ 1.91.98 ~ 19.956 ~ 10.77.8 ~ 55.23 ~ 103 ~ 103.3 ~ 10.50.492.91 ~ 131 ~ 12.924 ~ 258.32.5 ~ 811.5 ~ 19.55 ~ 501 ~ 133.30.4-
                                                            Overall Length L(mm)250300350400240 ~ 25057 ~ 151109 ~ 151130 ~ 26925 ~ 3065 ~ 370110 ~ 125115 ~ 27571 ~ 13071 ~ 13073 ~ 137251247134 ~ 15134 ~ 151177 ~ 180200150 ~ 300120 ~ 134450 ~ 80048 ~ 1847340-
                                                            Groove Length L(mm)175180225250165 ~ 17530 ~ 10169 ~ 10149 ~ 1201.1 ~ 11.82 ~ 224 ~ 85 ~ 2542 ~ 9542 ~ 9529 ~ 657712712 ~ 10112 ~ 10110712575 ~ 20065 ~ 74300 ~ 60026 ~ 134454.5-
                                                            work materialgeneral steel[◎] / high hardness 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[◎]general steel[◎] / high hardness 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[○]general steel[○] / Quenched and tempered steel[◎] / Stainless Steel[◎] / Cast Iron[○] / Titanium[○] / 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[○] / Stainless Steel[○]general 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[○] / Titanium[○]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[○] / Copper[○]general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Titanium[○] / Copper[○]general steel[○] / Quenched and tempered steel[○] / Cast Iron[○]general steel[○] / Stainless Steel[○]general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○]high hardness steel[○] / Stainless Steel[○] / Titanium[○]
                                                            Shank Typestraight shankstraight shankstraight shankstraight shankstraight shankstraight shankstraight shankTaper shank-straight shankstraight shankTaper shankstraight shankstraight shankstraight shankstraight shank---straight shankstraight shankstraight shankstraight shankstraight shankTaper shankstraight shankstraight shankEnd Mill 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 HSS
                                                            With/without Oil HoleNANANANANANANANANANANANANANANANANANA-NANANANANAAvailableNA---
                                                            Coating Y/NAvailableAvailableAvailableAvailableAvailableNAAvailableAvailableAvailableNANANANANAAvailableNANAAvailable-AvailableNAAvailableNANAAvailableAvailableAvailableNA-
                                                            Coating TypeOtherTiNOtherOtherOther-OtherOtherTiN---Non-CoatedNon-CoatedTiNOtherNon-CoatedTiN-For General Steels (AlCrN, etc.)Non-CoatedTiNNon-CoatedNon-CoatedTiNFor General Steels (AlCrN, etc.)TiN--

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