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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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Shape
Material / Abrasive
Diamond Part Maximum Diameter(mm)
Diamond Length / Grindstone Length(mm)
Shaft Diameter(mm)

    Electro-Deposited Precision Internal

      Electroplated Diamond Bar (φ3 Steel Shank)

        Electrodeposited Diamond and CBN Bar for Ultra Small Diameter Internal Polishing

          "Diamond Cutting Disc" (Electrodeposition Type)

            Internally Mounted Grindstone Jig for Grinding Electrodeposition Type

              Electrocoated Diamond Bar Shaft Diameter 3 mm

              • Price reduced

              Internal Grindstone with Shaft

                Electroplated Diamond Bar (φ3 Stainless Shank)

                • New Products

                Electroplated Diamond Bar (φ6 Steel Shank)

                • New Products

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

                  Electro-Deposited Diamond Bar

                    Borazon Internal Bar

                      Diamond Internal Bar

                        Disc Type CBN Bar

                          Diamond Grindstone Mini Rasp Set

                            FR Diamond Grindstone

                              Electro-Deposited Diamond Bar A Kit

                                Diamond Bit #120 ET4

                                  Full Surface Electrodeposited Diamond Cutting Disk, Round Hole

                                    Diamond Disk with Specialized Mandrel

                                    • New Products

                                    Electroplated Diamond Bar with Tapered Tip (Single Item)

                                      Internal Bar 5-Piece Set (Borazone)

                                        High End Black Bar #325

                                          High End Black Bar #600

                                            Diamond Bar

                                              Diamond Bar Set of 8

                                                Diamond Bar Set of 5

                                                  CBN Bar

                                                    Disc Type Diamond Bar

                                                      Diamond Bar with Electrodeposition (φ3 Steel Shank)

                                                        Diamond Drill

                                                          Diamond Cutter Set

                                                            Diamond Grindstone Set

                                                              Titanium Diamond Abrasive File

                                                                Diamond Sharpener Flat

                                                                  Diamond File Set of 5

                                                                    Diamond Grindstone, Set of 12 pcs RB-1

                                                                      Diamond Sharpener Pen Type

                                                                        Spherical Diamond Wheel, 12-Piece Set RB-2

                                                                          Diamond Sharpener #400

                                                                            Compact Diamond Sharpener #400

                                                                              Super Diamond Grindstone

                                                                                Electrocoated Diamond Bar Shaft Diameter 6 mm

                                                                                  Precision Electrodeposited Diamond Bar

                                                                                    Diamond Cutting Disc Metal Bond All Layer Type

                                                                                    Brand

                                                                                    YANASE

                                                                                    MISUMI

                                                                                    NAKANISHI

                                                                                    NAKANISHI

                                                                                    DIACRYSTON

                                                                                    MINITOR

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    YANASE

                                                                                    Trusco Nakayama

                                                                                    Trusco Nakayama

                                                                                    Trusco Nakayama

                                                                                    SUMFLEX

                                                                                    MINITOR

                                                                                    YANASE

                                                                                    AS ONE

                                                                                    MINITOR

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Trusco Nakayama

                                                                                    Trusco Nakayama

                                                                                    Trusco Nakayama

                                                                                    Trusco Nakayama

                                                                                    Trusco Nakayama

                                                                                    Trusco Nakayama

                                                                                    Trusco Nakayama

                                                                                    Trusco Nakayama

                                                                                    HONGIA

                                                                                    SUMFLEX

                                                                                    SUMFLEX

                                                                                    SUMFLEX

                                                                                    SUMFLEX

                                                                                    M&M

                                                                                    M&M

                                                                                    EARTH MAN

                                                                                    M&M

                                                                                    EARTH MAN

                                                                                    M&M

                                                                                    M&M

                                                                                    MINITOR

                                                                                    MINITOR

                                                                                    MINITOR

                                                                                    MINITOR

                                                                                    Product Series

                                                                                    Electro-Deposited Precision Internal

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

                                                                                    Electrodeposited Diamond and CBN Bar for Ultra Small Diameter Internal Polishing

                                                                                    "Diamond Cutting Disc" (Electrodeposition Type)

                                                                                    Internally Mounted Grindstone Jig for Grinding Electrodeposition Type

                                                                                    Electrocoated Diamond Bar Shaft Diameter 3 mm

                                                                                    Internal Grindstone with Shaft

                                                                                    Electroplated Diamond Bar (φ3 Stainless Shank)

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

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

                                                                                    Electro-Deposited Diamond Bar

                                                                                    Borazon Internal Bar

                                                                                    Diamond Internal Bar

                                                                                    Disc Type CBN Bar

                                                                                    Diamond Grindstone Mini Rasp Set【10 Pieces Per Package】

                                                                                    FR Diamond Grindstone

                                                                                    Electro-Deposited Diamond Bar A Kit

                                                                                    Diamond Bit #120 ET4【3 Pieces Per Package】

                                                                                    Full Surface Electrodeposited Diamond Cutting Disk, Round Hole

                                                                                    Diamond Disk with Specialized Mandrel【1-5 Pieces Per Package】

                                                                                    Electroplated Diamond Bar with Tapered Tip (Single Item)

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

                                                                                    High End Black Bar #325

                                                                                    High End Black Bar #600

                                                                                    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

                                                                                    Diamond Bar with Electrodeposition (φ3 Steel Shank)【1-10 Pieces Per Package】

                                                                                    Diamond Drill【3 Pieces Per Package】

                                                                                    Diamond Cutter Set【3 Pieces Per Package】

                                                                                    Diamond Grindstone Set【10 Pieces Per Package】

                                                                                    Titanium Diamond Abrasive File

                                                                                    Diamond Sharpener Flat

                                                                                    Diamond File Set of 5

                                                                                    Diamond Grindstone, Set of 12 pcs RB-1

                                                                                    Diamond Sharpener Pen Type

                                                                                    Spherical Diamond Wheel, 12-Piece Set RB-2

                                                                                    Diamond Sharpener #400

                                                                                    Compact Diamond Sharpener #400

                                                                                    Super Diamond Grindstone

                                                                                    Electrocoated Diamond Bar Shaft Diameter 6 mm

                                                                                    Precision Electrodeposited Diamond Bar

                                                                                    Diamond Cutting Disc Metal Bond All Layer Type

                                                                                    Days to Ship 4 Days Same Day

                                                                                    Stock Items Included

                                                                                    4 Days 4 Days 4 Days 4 Days Same Day

                                                                                    Stock Items Included

                                                                                    5 Days 4 Days Same Day

                                                                                    Stock Items Included

                                                                                    4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 5 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 8 Days 4 Days 4 Days 4 Days 5 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days
                                                                                    ClassificationInternal GrindstoneElectroplated BurrElectroplated BurrElectroplated BurrInternal Grindstone-Internal GrindstoneElectroplated BurrElectroplated BurrElectroplated BurrElectroplated BurrInternal GrindstoneInternal Grindstone-Electroplated Burr----Electroplated BurrElectroplated BurrInternal GrindstoneInternal GrindstoneInternal GrindstoneElectroplated BurrElectroplated BurrElectroplated Burr--Electroplated BurrElectroplated BurrElectroplated BurrElectroplated BurrElectroplated Burr-----------
                                                                                    ModelSingle ItemSingle Item / Set ProductSingle ItemDiamond Disc MandrelSingle Item-Single ItemSingle ItemSingle Item / Set ProductSet ProductSingle ItemSingle ItemDiamond Disc MandrelDiamond Disc MandrelSet Product-Set Product-Single ItemDiamond Disc MandrelSingle ItemSet ProductSingle ItemSingle ItemSingle ItemSet ProductSet ProductSingle ItemDiamond Disc MandrelSingle Item / Set ProductSingle ItemSet ProductSet ProductSet ProductSingle ItemSet ProductSet ProductSingle ItemSet ProductSingle ItemSingle Item----
                                                                                    Particle Size(#)140 ~ 1000100 ~ 200100 ~ 1000100 ~ 400150 ~ 400120 ~ 600120 ~ 800120 ~ 325100 ~ 120100 ~ 200140200120 ~ 325140140220--120140 ~ 200150-325600100 ~ 140--140140120 ~ 14060140-140400/600180-300-400400120 ~ 200100140 ~ 100080 ~ 320
                                                                                    Shape-Taper Type / Taper Round Tip / Sharp Point / Sharp Round Point Type / Cylindrical / Spherical / Elliptic Model / Bullet-shaped / Tapered Shell / Taper Flat PointCylindricalFlatCylindricalCylindricalCylindricalTaper Type / Cylindrical / Spherical / Flat / Bullet-shapedAbacus Type / Taper Round Tip / Sharp Point / Sharp Round Point Type / Cylindrical / Spherical / Elliptic Model / Flat / Bullet-shaped / Taper Flat Point-Taper Type / Taper Round Tip / Sharp Point / Sharp Round Point Type / Cylindrical / Spherical / Flat / Bullet-shapedCylindricalCylindricalFlat-Cylindrical--Flat-Taper TypeCylindricalCylindricalCylindricalTaper Type / Taper Round Tip / Cylindrical / Reverse Tapered / Spherical / Flat / Bullet-shaped / Taper Flat Point--Taper TypeFlatTaper Type / Taper Round Tip / Sharp Round Point Type / Cylindrical / Spherical / Bullet-shapedCylindricalCylindrical------Spherical--Cylindrical / Taper Flat PointCylindricalCylindrical-
                                                                                    Material / AbrasiveDiamondDiamondDiamondDiamondCBN / Diamond-CBN / Diamond-DiamondDiamondCBN / DiamondCBNDiamondCBNDiamond---Diamond-DiamondDiamondCBN / DiamondDiamondDiamondDiamondDiamondCBNDiamondDiamondDiamondDiamondDiamondDiamond-----------
                                                                                    Diamond Part Maximum Diameter(mm)0.1 ~ 121 ~ 6--0.3 ~ 200.3 ~ 60.3 ~ 150.5 ~ 106 ~ 25-1 ~ 13----6 ~ 8--22-1.5 ~ 4.8--------1 ~ 51.5 ~ 26.5---------4 ~ 640.2 ~ 119 ~ 21
                                                                                    Diamond Length / Grindstone Length(mm)1 ~ 102 ~ 15--2 ~ 10-2 ~ 100.5 ~ 251.2 ~ 33-1 ~ 25-------0.6-25 ~ 48--------1 ~ 173.515-------------
                                                                                    Shaft Diameter(mm)3 ~ 63333 ~ 103--633 ~ 63332.3433-33 ~ 63-331.6 ~ 3--33332.342.342.34--φ2.35-φ2.35--3632.34 ~ 3

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                                                                                    Related Categories to Diamond & CBN Burrs