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Diamond & CBN Burrs

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.
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Brand
Product Series
Days to Ship
Classification
Model
Particle Size(#)
Shape
Material / Abrasive
Diamond Part Maximum Diameter(mm)
Diamond Length / Grindstone Length(mm)
Shaft Diameter(mm)
  • New Products

Electroplated Diamond Bar, Medium/Precision Finishes, 20-Piece Set

    Diamond Cutting Disc Metal Bond All Layer Type

    • Price Reduction

    Internal Grindstone with Shaft

      Electroplated Diamond Bar (φ3 Steel Shank)

      • New Products

      Electroplated Diamond Bar (φ6 Steel Shank)

      • New Products

      Electroplated Diamond Bar with Tapered Tip (Single Item)

        Electro-Deposited Diamond Bar

          Internally Mounted Grindstone Jig for Grinding Electrodeposition Type

            Electrodeposited Diamond and CBN Bar for Ultra Small Diameter Internal Polishing

              Electroplated Diamond and CBN Rods - For polishing of ultra small internal diameters.

                "Diamond Cutting Disc" (Electrodeposition Type)

                  Borazon Internal Bar

                    Diamond Internal Bar

                      Internal Bar 5-Piece Set (Borazone)

                        High End Black Bar #230

                          Diamond Bar

                            Diamond Bar Set of 8

                              Diamond Bar Set of 5

                                CBN Bar

                                  Disc Type Diamond Bar

                                    Disc Type CBN Bar

                                      Diamond Bar with Electrodeposition (φ3 Steel Shank)

                                        Electrocoated Diamond Bar Shaft Diameter 2.34 mm

                                          Electrocoated Diamond Bar Shaft Diameter 3 mm

                                            Super Diamond Grindstone

                                              FR Diamond Grindstone

                                                Electro-Deposited CBN Bar

                                                  Precision Electrodeposited Diamond Bar

                                                    Electro-Deposited Diamond Wheel

                                                      CBN Internal Bar (Round Tip)

                                                        Diamond Internal Bar (Round Cylinder)

                                                          Diamond Bar Ball Type

                                                            Mandrel Shaft Diameter φ6.0

                                                            Brand

                                                            MISUMI

                                                            MINITOR

                                                            MISUMI

                                                            MISUMI

                                                            MISUMI

                                                            MISUMI

                                                            YANASE

                                                            DIACRYSTON

                                                            NAKANISHI

                                                            NAKANISHI

                                                            NAKANISHI

                                                            Trusco Nakayama

                                                            Trusco Nakayama

                                                            Trusco Nakayama

                                                            Trusco Nakayama

                                                            Trusco Nakayama

                                                            Trusco Nakayama

                                                            Trusco Nakayama

                                                            Trusco Nakayama

                                                            Trusco Nakayama

                                                            Trusco Nakayama

                                                            HONGIA

                                                            MINITOR

                                                            MINITOR

                                                            MINITOR

                                                            MINITOR

                                                            MINITOR

                                                            MINITOR

                                                            MINITOR

                                                            Trusco Nakayama

                                                            Trusco Nakayama

                                                            PFERD

                                                            NAKANISHI

                                                            Product Series

                                                            Electroplated Diamond Bar, Medium/Precision Finishes, 20-Piece Set【20 Pieces Per Package】

                                                            Diamond Cutting Disc Metal Bond All Layer Type

                                                            Internal Grindstone with Shaft

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

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

                                                            Electroplated Diamond Bar with Tapered Tip (Single Item)

                                                            Electro-Deposited Diamond Bar

                                                            Internally Mounted Grindstone Jig for Grinding Electrodeposition Type

                                                            Electrodeposited Diamond and CBN Bar for Ultra Small Diameter Internal Polishing

                                                            Electroplated Diamond and CBN Rods - For polishing of ultra small internal diameters.

                                                            "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

                                                            Diamond Bar

                                                            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

                                                            Diamond Bar with Electrodeposition (φ3 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

                                                            FR Diamond Grindstone

                                                            Electro-Deposited CBN Bar

                                                            Precision Electrodeposited Diamond Bar

                                                            Electro-Deposited Diamond Wheel

                                                            CBN Internal Bar (Round Tip)

                                                            Diamond Internal Bar (Round Cylinder)

                                                            Diamond Bar Ball Type

                                                            Mandrel Shaft Diameter φ6.0

                                                            Days to Ship Same day

                                                            Show Stock Products

                                                            8 Days or more 8 Days or more Same day or more

                                                            Show Stock Products

                                                            8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 7 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 9 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 10 Days or more 8 Days or more 8 Days or more 8 Days or more 7 Days or more 7 Days or more 8 Days or more 8 Days or more 9 Days or more 8 Days or more 8 Days or more 7 Days or more
                                                            ClassificationElectroplated Burr-Internal GrindstoneElectroplated BurrElectroplated BurrElectroplated BurrElectroplated BurrInternal GrindstoneElectroplated BurrElectroplated BurrElectroplated BurrInternal GrindstoneInternal GrindstoneInternal GrindstoneInternal GrindstoneElectroplated BurrElectroplated BurrElectroplated Burr---Electroplated Burr-----------
                                                            ModelSet Product-Single ItemSingle Item / Set ProductSingle Item / Set ProductSingle ItemSingle ItemSingle ItemSingle ItemSingle ItemDiamond Disc MandrelSingle ItemDiamond Disc MandrelSet ProductSingle ItemSingle ItemSet ProductSet ProductSingle ItemDiamond Disc MandrelDiamond Disc MandrelSingle Item / Set Product----------Diamond Disc Mandrel
                                                            Particle Size(#)100 ~ 20080 ~ 320120 ~ 800100 ~ 200100 ~ 120150140150 ~ 400140 ~ 1000120 ~ 1000100 ~ 400120 ~ 325120 ~ 325-230100 ~ 200--100 ~ 140140140120 ~ 140120 ~ 320120 ~ 600120 ~ 200120 ~ 220140 ~ 600230 ~ 1000120140/170140/170120-
                                                            Shape--CylindricalTaper Type / Taper Round Tip / Sharp Point / Sharp Round Point Type / Cylindrical / Spherical / Elliptic Model / Bullet-shaped / Tapered Shell / Taper Flat PointAbacus Type / Sharp Point / Sharp Round Point Type / Cylindrical / Spherical / Elliptic Model / Flat / Bullet-shapedTaper TypeAbacus Type / Taper Type / Taper Round Tip / Sharp Point / Sharp Round Point Type / Cylindrical / Reverse Tapered / Spherical / Elliptic Model / Flat / Bullet-shapedCylindricalCylindricalCylindricalFlatCylindricalCylindricalCylindricalCylindricalTaper Type / Taper Round Tip / Sharp Point / Sharp Round Point Type / Cylindrical / Reverse Tapered / Spherical / Flat / Bullet-shaped / Taper Flat Point--Taper Type / Cylindrical / Spherical / FlatFlatFlatTaper Type / Taper Round Tip / Sharp Round Point Type / Cylindrical / Spherical / Bullet-shapedAbacus Type / Taper Round Tip / Sharp Point / Spherical / Flat / Bullet-shaped / Conical round tipCylindricalCylindrical / Taper Flat PointCylindricalCylindricalCylindrical---Spherical-
                                                            Material / AbrasiveDiamond-CBN / DiamondDiamondDiamondDiamondCBN / DiamondCBN / DiamondDiamondCBNDiamondCBNDiamondDiamondCBN / DiamondDiamondDiamondDiamondCBNDiamondCBNDiamond-----------
                                                            Diamond Part Maximum Diameter(mm)-19 ~ 210.3 ~ 151 ~ 66 ~ 251.5 ~ 4.81 ~ 200.3 ~ 20-------------1 ~ 50.6 ~ 9.70.3 ~ 64 ~ 64 ~ 80.3 ~ 5.50.1 ~ 0.9-1 ~ 5512-
                                                            Diamond Length / Grindstone Length(mm)--2 ~ 102 ~ 154 ~ 3225 ~ 481 ~ 252 ~ 10-------------1 ~ 17-----------
                                                            Shaft Diameter(mm)32.34 ~ 3-3633 ~ 63 ~ 1033333-31.6 ~ 6--33332.3433333-336φ6.0

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