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Drill Bits(work material:Copper Page5)

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

    Carbide 2-Flute Leading Drill 142° D924X

      Carbide Flat Drill - Long  Shank  2D Type_ADFLS-2D

        Aqua Drill EX Starting AQDEXST

          DLC Flat Long Shank Drill DLCDZLS

            SG Flat Drill SGEZ

              MC Drill MCD

                G Straight Long Drill GLD

                  Cobalt Straight Shank Long Drill COLSD

                    G Tapered Shank Long Drill GLTD

                      CORO-DRILL 460-XM Tap Pilot Hole Chamfering Drill

                        Carbide B&F Drill CBFD

                          Carbide Long B&F Drill CBFDL

                            Tapered Shank Drill TC-TD

                            Brand

                            7 LEADERS

                            OSG

                            NACHI(FUJIKOSHI)

                            NACHI(FUJIKOSHI)

                            NACHI(FUJIKOSHI)

                            NACHI(FUJIKOSHI)

                            NACHI(FUJIKOSHI)

                            NACHI(FUJIKOSHI)

                            NACHI(FUJIKOSHI)

                            SANDVIK

                            TOYO DRILL

                            TOYO DRILL

                            THE CUT

                            Product Series

                            Carbide 2-Flute Leading Drill 142° D924X

                            Carbide Flat Drill - Long Shank 2D Type_ADFLS-2D

                            Aqua Drill EX Starting AQDEXST

                            DLC Flat Long Shank Drill DLCDZLS

                            SG Flat Drill SGEZ

                            MC Drill MCD

                            G Straight Long Drill GLD

                            Cobalt Straight Shank Long Drill COLSD

                            G Tapered Shank Long Drill GLTD

                            CORO-DRILL 460-XM Tap Pilot Hole Chamfering Drill

                            Carbide B&F Drill CBFD

                            Carbide Long B&F Drill CBFDL

                            Tapered Shank Drill TC-TD

                            Days to Ship 7 Day(s) or more 6 Day(s) or more 4 Day(s) or more 11 Day(s) or more 3 Day(s) or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 9 Day(s) or more 9 Day(s) or more 3 Day(s) or more
                            Hole diameter (drill diameter) D(mm)0.5 ~ 203 ~ 203 ~ 203.720 ~ 3224 ~ 258.32.5 ~ 819.43.35 ~ 6.91.2 ~ 8.52.5 ~ 3.57.5 ~ 50
                            Overall Length L(mm)38 ~ 130100 ~ 25048 ~ 131100113 ~ 158177 ~ 180200150 ~ 25030014245 ~ 9070 ~ 80158 ~ 390
                            Groove Length L(mm)1 ~ 4015 ~ 889 ~ 401844 ~ 6810712575 ~ 175200---78 ~ 245
                            work materialCopper[○]Copper[○]Copper[○]Copper[○]Copper[○]Copper[○]Copper[○]Copper[○]Copper[○]Copper[○]Copper[○]Copper[○]Copper[○]
                            Shank TypeEnd Mill ShankEnd Mill Shank / straight shankstraight shankstraight shankstraight shankstraight shankstraight shankstraight shankTaper shankEnd Mill Shankstraight shankstraight shankTaper shank
                            Tool Material TypeCarbideCarbideCarbideCarbideHigh-speed steelCobalt HSSCobalt HSSCobalt HSSHigh-speed steelCarbideCarbideCarbideHigh-speed steel
                            With/without Oil Hole-NANANANANANANANAAvailableNANA-
                            Coating Y/N-AvailableAvailableAvailableAvailableNAAvailableNAAvailableAvailableNANANA
                            Coating TypeOtherOtherFor General Steels (AlCrN, etc.)DLCTiCNNon-CoatedTiNNon-CoatedTiNOther-Non-Coated-

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