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DIA/CBN Bars

Diamond/carbon burs are rod-type abrasives used for grinding the inner surface of metals and nonferrous metals and removing burs. They are mainly used for the precision grinding of molds and other workpieces and finishing of welds. They are attached to precision grinders (micro grinders) to be used. Bar tips are available in various shapes, including cylinder shape, ball shape, bullet shape, flat shape and tapered shape, and it is important to choose a suitable type according to the application. Products with a hexagonal shaft can be used attached to an impact screwdriver. Carbon is second to diamond in hardness, and like diamond, it is used as a material for abrasive grains. Carbon is frequently used for stainless steel and other metal materials, and due to its excellent heat resistance, carbon is suitable for use under high temperatures.
Days to Ship
  • All
  • Same day
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
  • 12 Day(s) or Less
Brand
Product Series
Days to Ship
Material/abrasive
Shaft Diameter(mm)
Particle Size(#)
Shape
Classification
Type
Diamond Maximum Diameter(mm)
Diamond Length/Grindstone Length(mm)

    Electroplated Diamond Bar, Medium & Precision Finishes

      Trusco Nakayama Diamond Bar

        Electroplated Diamond Bar with Tapered Tip (Single Item)

          Sintered Diamond Bar

            Electroplated Diamond Bar (Shaft Diameter 3 mm)

            • On Sale Till 31/03/2024

            Electroplated Diamond Bar (φ3 Steel Shank)

              Electrodeposition Diamond Bar, Economy Type

                Diamond Electroplating Bur (ø3 Steel Shank)

                  Electrocoated Diamond Bar Shaft Diameter 2.34 mm

                    Electrocoated Diamond Bar Shaft Diameter 3 mm

                      Super Diamond Grindstone

                        Electro-Deposited CBN Bar

                          Precision Electrodeposited Diamond Bar

                            Electroplated diamond bur for deep holes (long shaft type)

                              Electroplated diamond bur Shank shaft diameter 3 mm

                                Electroplated Diamond Bar / CBN Bar

                                  Nakanishi Diamond Cutting Disc & Bar (Metal Bond Type) Grit Size (#) 280/100

                                  • On Sale Till 31/03/2024

                                  MISUMI, Shafted Internal Abrasive Stone HS-JGPC/HS-JGPD

                                    Electroplated Diamond Bar (φ6 Steel Shank)

                                      Internally Mounted Grindstone Jig for Grinding Electrodeposition Type

                                        Diamond electroplating bar

                                          Electrodeposited Diamond and CBN Bar for Ultra Small Diameter Internal Polishing

                                            SP Small Diameter Electrodeposited Diamond and CBN Bar

                                              "Diamond Cutting Disc" (Electrodeposition Type)

                                                Borazon Internal Bar

                                                • On Sale Till 31/03/2024

                                                Diamond internal bar

                                                  Internal Bar 5-Piece Set (Borazone)

                                                    High End Black Bar #230

                                                      High End Black Bar #325

                                                        High End Black Bar #600

                                                          Diamond bar set of 8

                                                            Diamond bar set of 5

                                                              CBN Bar

                                                                Disc type diamond bar

                                                                  Disc type CBN bar

                                                                    Electrocoated Diamond Bar Shaft Diameter 6 mm

                                                                      FR Diamond Grindstone

                                                                        Diamond Cutting Disc

                                                                          Diamond cutting disc metal bond all layer type

                                                                            Electro-Deposited Diamond Wheel

                                                                              Mandrel

                                                                                Nakanishi Diamond Bar

                                                                                  Electrodeposition Diamond Bur, CBN Bur, Shaft Diameter 6 mm

                                                                                    Electrodeposition Diamond Bur, CBN Bur, Carbide Shaft Type

                                                                                      Electroplated Diamond Bar / Craft Diamond Bar

                                                                                      Brand

                                                                                      MISUMI

                                                                                      TRUSCO NAKAYAMA

                                                                                      MISUMI

                                                                                      MINITOR

                                                                                      MINITOR

                                                                                      MISUMI

                                                                                      MISUMI

                                                                                      HONGIA

                                                                                      MINITOR

                                                                                      MINITOR

                                                                                      MINITOR

                                                                                      MINITOR

                                                                                      MINITOR

                                                                                      NAKANISHI

                                                                                      NAKANISHI

                                                                                      NAKANISHI

                                                                                      NAKANISHI

                                                                                      MISUMI

                                                                                      MISUMI

                                                                                      CRYSTON DIAMOND INDUSTRY

                                                                                      NAKANISHI

                                                                                      NAKANISHI

                                                                                      NAKANISHI

                                                                                      NAKANISHI

                                                                                      TRUSCO NAKAYAMA

                                                                                      TRUSCO NAKAYAMA

                                                                                      TRUSCO NAKAYAMA

                                                                                      TRUSCO NAKAYAMA

                                                                                      TRUSCO NAKAYAMA

                                                                                      TRUSCO NAKAYAMA

                                                                                      TRUSCO NAKAYAMA

                                                                                      TRUSCO NAKAYAMA

                                                                                      TRUSCO NAKAYAMA

                                                                                      TRUSCO NAKAYAMA

                                                                                      TRUSCO NAKAYAMA

                                                                                      MINITOR

                                                                                      MINITOR

                                                                                      MINITOR

                                                                                      MINITOR

                                                                                      MINITOR

                                                                                      MINITOR

                                                                                      NAKANISHI

                                                                                      NAKANISHI

                                                                                      NAKANISHI

                                                                                      NAKANISHI

                                                                                      Product Series

                                                                                      Electroplated Diamond Bar, Medium & Precision Finishes【20 Pieces Per Package】

                                                                                      Trusco Nakayama Diamond Bar

                                                                                      Electroplated Diamond Bar with Tapered Tip (Single Item)

                                                                                      Sintered Diamond Bar

                                                                                      Electroplated Diamond Bar (Shaft Diameter 3 mm)

                                                                                      Electroplated Diamond Bar (φ3 Steel Shank)【1-30 Pieces Per Package】

                                                                                      Electrodeposition Diamond Bar, Economy Type【10 Pieces Per Package】

                                                                                      Diamond Electroplating Bur (ø3 Steel Shank)【1-10 Pieces Per Package】

                                                                                      Electrocoated Diamond Bar Shaft Diameter 2.34 mm

                                                                                      Electrocoated Diamond Bar Shaft Diameter 3 mm

                                                                                      Super Diamond Grindstone

                                                                                      Electro-Deposited CBN Bar

                                                                                      Precision Electrodeposited Diamond Bar

                                                                                      Electroplated diamond bur for deep holes (long shaft type)

                                                                                      Electroplated diamond bur Shank shaft diameter 3 mm

                                                                                      Electroplated Diamond Bar / CBN Bar

                                                                                      Nakanishi Diamond Cutting Disc & Bar (Metal Bond Type) Grit Size (#) 280/100

                                                                                      MISUMI, Shafted Internal Abrasive Stone HS-JGPC/HS-JGPD

                                                                                      Electroplated Diamond Bar (φ6 Steel Shank)【1-10 Pieces Per Package】

                                                                                      Internally Mounted Grindstone Jig for Grinding Electrodeposition Type

                                                                                      Diamond electroplating bar

                                                                                      Electrodeposited Diamond and CBN Bar for Ultra Small Diameter Internal Polishing

                                                                                      SP Small Diameter Electrodeposited Diamond and CBN Bar

                                                                                      "Diamond Cutting Disc" (Electrodeposition Type)

                                                                                      Borazon Internal Bar

                                                                                      Diamond internal bar

                                                                                      Internal Bar 5-Piece Set (Borazone)【5 Pieces Per Package】

                                                                                      High End Black Bar #230

                                                                                      High End Black Bar #325

                                                                                      High End Black Bar #600

                                                                                      Diamond bar set of 8【8 Pieces Per Package】

                                                                                      Diamond bar set of 5【5 Pieces Per Package】

                                                                                      CBN Bar

                                                                                      Disc type diamond bar

                                                                                      Disc type CBN bar

                                                                                      Electrocoated Diamond Bar Shaft Diameter 6 mm

                                                                                      FR Diamond Grindstone

                                                                                      Diamond Cutting Disc

                                                                                      Diamond cutting disc metal bond all layer type

                                                                                      Electro-Deposited Diamond Wheel

                                                                                      Mandrel

                                                                                      Nakanishi Diamond Bar

                                                                                      Electrodeposition Diamond Bur, CBN Bur, Shaft Diameter 6 mm

                                                                                      Electrodeposition Diamond Bur, CBN Bur, Carbide Shaft Type

                                                                                      Electroplated Diamond Bar / Craft Diamond Bar

                                                                                      Days to Ship Same day 4 Day(s) or more 4 Day(s) or more 8 Day(s) 8 Day(s) Same day or more 8 Day(s) or more 4 Day(s) or more 8 Day(s) 8 Day(s) 8 Day(s) 8 Day(s) or more 8 Day(s) or more 8 Day(s) 8 Day(s) or more 4 Day(s) or more 8 Day(s) or more Same day 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) 8 Day(s) or more 4 Day(s) or more Same day or more 9 Day(s) 7 Day(s) or more 9 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 8 Day(s) 8 Day(s) or more 8 Day(s) or more 8 Day(s) 8 Day(s) or more 8 Day(s) 4 Day(s) or more 9 Day(s) 9 Day(s) 8 Day(s)
                                                                                      Material/abrasiveDiamondDiamondDiamond--DiamondDiamondDiamond---------CBN / DiamondDiamondCBN / DiamondDiamondCBNCBNDiamondCBNDiamondDiamondCBN / DiamondCBN / DiamondDiamondDiamondDiamondCBNDiamondCBN----------
                                                                                      Shaft Diameter(mm)31.6 ~ 632.3433332.343333--32.34 ~ 3-63 ~ 10333333-333--333632.34 ~ 32.34 ~ 3-2.34 ~ 32.34---
                                                                                      Particle Size(#)100 ~ 200100 ~ 20015090 ~ 140120 ~ 320100 ~ 200150120 ~ 140120 ~ 320120 ~ 600120 ~ 200140 ~ 600140 ~ 1000-100 ~ 320100 ~ 600100 ~ 280120 ~ 800100 ~ 120150 ~ 400100 ~ 1000120 ~ 1000325100 ~ 400120 ~ 325120 ~ 325-230325600--100 ~ 140140140100 ~ 120120 ~ 220140 ~ 40080 ~ 3201201,000130 ~ 400-140 ~ 270-
                                                                                      Shape-Taper type / Tapered, round tip / Tongari Type / Tongari Rounded End Type / Cylinder Type / Reverse Taper Type / Spherical / Flat / Shell type / Tapered, flat tipTaper typeTaper type / Cylinder Type / Conical round tipTaper type / Reverse Taper Type / Spherical / Conical obtuse-angled tipTaper type / Tapered, round tip / Tongari Type / Tongari Rounded End Type / Cylinder Type / Spherical / Oval / Shell type / Shell taper / Tapered, flat tipShell typeTaper type / Tapered, round tip / Tongari Rounded End Type / Cylinder Type / Spherical / Shell typeAbacus Type / Tapered, round tip / Tongari Type / Spherical / Flat / Shell type / Conical round tipCylinder TypeCylinder Type / Tapered, flat tipCylinder TypeCylinder Type----Cylinder TypeAbacus Type / Tongari Type / Tongari Rounded End Type / Cylinder Type / Spherical / Oval / Flat / Shell typeCylinder TypeCylinder TypeCylinder TypeCylinder TypeFlatCylinder TypeCylinder TypeCylinder TypeCylinder TypeCylinder TypeCylinder Type--Taper type / Cylinder Type / Spherical / FlatFlatFlatCylinder Type / Cylindrical round tip / Conical obtuse-angled tipCylinder Type--------
                                                                                      ClassificationElectrodeposition barElectrodeposition barElectrodeposition bar--Electrodeposition bar-Electrodeposition bar---------Internal GrindstoneElectrodeposition barInternal GrindstoneElectrodeposition barElectrodeposition barElectrodeposition barElectrodeposition barInternal GrindstoneInternal GrindstoneInternal GrindstoneInternal GrindstoneInternal GrindstoneInternal GrindstoneElectrodeposition barElectrodeposition bar-------------
                                                                                      TypeSet ProductSingle ItemSingle Item--Single Item / Set ProductSet ProductSingle Item / Set Product---------Single ItemSingle Item / Set ProductSingle ItemSingle ItemSingle ItemSingle ItemDiamond Disk, MandrelSingle ItemDiamond Disk, MandrelSet ProductSingle ItemSingle ItemSingle ItemSet ProductSet ProductSingle ItemDiamond Disk, MandrelDiamond Disk, Mandrel----------
                                                                                      Diamond Maximum Diameter(mm)--1.5 ~ 4.81.6 ~ 52 ~ 101 ~ 621 ~ 50.6 ~ 9.70.3 ~ 64 ~ 60.3 ~ 5.50.1 ~ 15 ~ 100.9 ~ 13.50.5 ~ 65 ~ 190.3 ~ 156 ~ 250.3 ~ 20---------------3 ~ 204 ~ 88 ~ 4519 ~ 21-5 ~ -0.7 ~ 8.3-0.7 ~ 1.4-
                                                                                      Diamond Length/Grindstone Length(mm)--25 ~ 48--2 ~ 1581 ~ 17---------2 ~ 104 ~ 322 ~ 10-----------------0.13 ~ 0.6-------

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                                                                                      Related Categories to DIA/CBN Bars