McMaster-Carr logo
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    127 Products

    Burs

    Round Tree
    Image of ProductInUse. Front orientation. Burs. Burs, Round Tree.
    Image of Product. Front orientation. Burs. Burs, Round Tree, Double-Cut Tooth.

    Double-Cut Tooth

    Image of Product. Front orientation. ZoomedIn view. Burs. Burs, Round Tree, Single-Cut Tooth.

    Single-Cut Tooth

    Round tree burs are for curved surfaces and slots and curved holes with rounded bottoms.
    Carbide—Best for removing material from a variety of metals. These burs are harder, stronger, and more wear resistant than high-speed steel.
    High-Speed Steel—The choice for general purpose deburring on steel, though not as strong as carbide.
    Double-Cut Tooth—Double-cut tooth burs are for rapid metal removal with a coarser finish than single cut.
    Single-Cut Tooth—Single-cut tooth burs are for gradual metal removal with a fine finish.
    Head
    Double-Cut Tooth
    (Medium Grit)
    Single-Cut
    Tooth (Fine Grit)
    Shank
    Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Bur Trade
    No.
    For Use On
    Each
    Each
    Carbide
    3/32"3/32"1/4"1 1/2"SF-61Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4284A26000004284A3600000
    1/8"1/8"1/4"1 1/2"SF-41Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel8175A35000042955A560000
    1/8"1/8"1/2"1 1/2"SF-42Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel8175A81000042955A270000
    1/8"3/16"1/2"2"SF-53Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel8175A36000042955A5700000
    1/8"1/4"1/2"2"SF-51Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel8175A82000042955A2800000
    1/4"1/8"1/2"2"SF-11Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A750000043035A4900000
    1/4"1/4"5/8"2"SF-1Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A410000043035A5100000
    1/4"3/8"3/4"2 1/2"SF-3Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A420000043035A5200000
    1/4"7/16"1"2 3/4"SF-4Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A1240000043035A22400000
    1/4"1/2"3/4"2 1/2"SF-13Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A760000043035A5300000
    1/4"1/2"1"2 3/4"SF-5Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A430000043035A5400000
    1/4"5/8"1"2 3/4"SF-6Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A440000043035A5500000
    1/4"3/4"1"2 3/4"SF-7Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A450000043035A5600000
    1/4"3/4"1 1/2"3 1/4"SF-15Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A780000043035A5800000
     
    High-Speed Steel
    1/4"1/4"3/4"2"—Steel———04238A1710000
    1/4"3/8"3/4"2 1/8"—Steel———04238A1720000
    1/4"1/2"1 1/8"2 1/4"—Steel———04238A17300000
     
    Pointed Tree
    Image of ProductInUse. Front orientation. Burs. Burs, Pointed Tree.
    Image of Product. Front orientation. Burs. Burs, Pointed Tree, Double-Cut Tooth.

    Double-Cut Tooth

    Image of Product. Front orientation. ZoomedIn view. Burs. Burs, Pointed Tree, Single-Cut Tooth.

    Single-Cut Tooth

    Pointed tree burs are for curved surfaces and slots and curved holes with pointed bottoms.
    Carbide—Best for removing material from a variety of metals. These burs are harder, stronger, and more wear resistant than high-speed steel.
    High-Speed Steel—The choice for general purpose deburring on steel, though not as strong as carbide.
    Double-Cut Tooth—Double-cut tooth burs are for rapid metal removal with a coarser finish than single cut.
    Single-Cut Tooth—Single-cut tooth burs are for gradual metal removal with a fine finish.
    Head
    Double-Cut Tooth
    (Medium Grit)
    Single-Cut
    Tooth (Fine Grit)
    Shank
    Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Bur Trade
    No.
    For Use On
    Each
    Each
    Carbide
    3/32"3/32"1/4"1 1/2"SG-61Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4284A27000004284A3700000
    1/8"1/8"1/4"1 1/2"SG-41Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel8175A91000042955A290000
    1/8"1/8"5/16"1 1/2"SG-42Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel8175A37000042955A580000
    1/8"1/8"3/8"1 1/2"SG-43Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel8175A38000042955A590000
    1/8"1/8"1/2"1 1/2"SG-44Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel8175A93000042955A310000
    1/8"3/16"1/2"2"SG-53Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel8175A39000042955A6100000
    1/8"1/4"1/2"2"SG-51Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel8175A92000042955A3200000
    1/4"1/4"5/8"2"SG-1Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A510000043035A5900000
    1/4"5/16"3/4"2 1/2"SG-2Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A1250000043035A22500000
    1/4"3/8"3/4"2 1/2"SG-3Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A520000043035A6100000
    1/4"1/2"3/4"2 1/2"SG-13Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A790000043035A6200000
    1/4"1/2"1"2 3/4"SG-5Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A530000043035A6300000
    1/4"5/8"1"2 3/4"SG-6Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A540000043035A6400000
    1/4"3/4"1"2 3/4"SG-7Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A550000043035A6500000
    1/4"3/4"1 1/2"3 1/4"SG-15Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4292A1260000043035A22600000
     
    High-Speed Steel
    1/4"1/4"3/4"2"—Steel———04238A1750000
    1/4"1/2"3/4"2 1/4"—Steel———04238A19400000
     

    Extra-Long Burs

    Extend your reach with these 3" to 7 1/4” long burs.
    Round Tree
    Image of ProductInUse. Front orientation. Burs. Extra-Long Burs, Round Tree.
    Image of Product. Front orientation. ZoomedIn view. Burs. Extra-Long Burs, Round Tree, Double-Cut Tooth.

    Double-Cut Tooth

    Image of Product. Front orientation. ZoomedIn view. Burs. Extra-Long Burs, Round Tree, Single-Cut Tooth.

    Single-Cut Tooth

    Image of Product. Front orientation. Burs. Extra-Long Burs.
    Round tree burs are for curved surfaces and slots and curved holes with rounded bottoms.
    Double-Cut Tooth—Double-cut tooth burs are for rapid metal removal with a coarser finish than single cut.
    Single-Cut Tooth—Single-cut tooth burs are for gradual metal removal with a fine finish.
    Head
    Double-Cut Tooth
    (Medium Grit)
    Single-Cut
    Tooth (Fine Grit)
    Shank
    Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Bur Trade
    No.
    For Use On
    Each
    Each
    Carbide
    1/8"1/8"1/2"3"SF-42L3Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4313A350000004313A55000000
    1/4"1/4"1/2"6 1/2"SF-1L6Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4324A34000004324A7400000
    1/4"3/8"3/4"6 3/4"SF-3L6Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4324A35000004324A7500000
    1/4"1/2"1"7"SF-5L6Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4324A36000004324A7600000
     
    Pointed Tree
    Image of ProductInUse. Front orientation. Burs. Extra-Long Burs, Pointed Tree.
    Image of Product. Front orientation. ZoomedIn view. Burs. Extra-Long Burs, Pointed Tree, Double-Cut Tooth.

    Double-Cut Tooth

    Image of Product. Front orientation. ZoomedIn view. Burs. Extra-Long Burs, Pointed Tree, Single-Cut Tooth.

    Single-Cut Tooth

    Image of Product. Front orientation. Burs. Extra-Long Burs.
    Pointed tree burs are for curved surfaces and slots and curved holes with pointed bottoms.
    Double-Cut Tooth—Double-cut tooth burs are for rapid metal removal with a coarser finish than single cut.
    Single-Cut Tooth—Single-cut tooth burs are for gradual metal removal with a fine finish.
    Head
    Double-Cut Tooth
    (Medium Grit)
    Single-Cut
    Tooth (Fine Grit)
    Shank
    Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Bur Trade
    No.
    For Use On
    Each
    Each
    Carbide
    1/8"1/8"1/2"3"SG-44L3Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4313A360000004313A56000000
    1/4"1/4"1/2"6 1/2"SG-1L6Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4324A37000004324A8700000
    1/4"3/8"3/4"6 3/4"SG-3L6Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4324A38000004324A8800000
    1/4"1/2"1"7"SG-5L6Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4324A39000004324A8900000
     

    Long-Life Burs

    A titanium aluminum nitride (TiAlN) coating provides heat and wear resistance for longer life.
    Round Tree
    Image of ProductInUse. Front orientation. Burs. Long-Life Burs, Round Tree.
    Image of Product. Front orientation. ZoomedIn view. Burs. Long-Life Burs, Round Tree, Double-Cut Tooth.

    Double-Cut Tooth

    Image of Product. Front orientation. ZoomedIn view. Burs. Long-Life Burs, Round Tree, Single-Cut Tooth.

    Single-Cut Tooth

    Round tree burs are for curved surfaces and slots and curved holes with rounded bottoms.
    Double-Cut Tooth—Double-cut tooth burs are for rapid metal removal with a coarser finish than single cut.
    Single-Cut Tooth—Single-cut tooth burs are for gradual metal removal with a fine finish.
    Head
    Double-Cut Tooth
    (Medium Grit)
    Single-Cut
    Tooth (Fine Grit)
    Shank
    Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Bur Trade
    No.
    For Use On
    Each
    Each
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide
    1/8"3/16"1/2"2"SF-53Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A1250000004290A175000000
    1/4"1/8"1/2"2"SF-11Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A12600000———0
    1/4"1/4"5/8"2"SF-1Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A53000004290A2600000
    1/4"3/8"3/4"2 1/2"SF-3Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A73000004290A6300000
    1/4"7/16"1"2 3/4"SF-4Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A12700000———0
    1/4"1/2"3/4"2 1/2"SF-13Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A128000004290A17600000
    1/4"1/2"1"2 3/4"SF-5Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A93000004290A8300000
    1/4"5/8"1"2 3/4"SF-6Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A12900000———0
    1/4"3/4"1"2 3/4"SF-7Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A13100000———0
    1/4"3/4"1 1/2"3"SF-15Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A13200000———0
     
    Pointed Tree
    Image of ProductInUse. Front orientation. Burs. Long-Life Burs, Pointed Tree.
    Image of Product. Front orientation. ZoomedIn view. Burs. Long-Life Burs, Pointed Tree, Double-Cut Tooth.

    Double-Cut Tooth

    Image of Product. Front orientation. ZoomedIn view. Burs. Long-Life Burs, Pointed Tree, Single-Cut Tooth.

    Single-Cut Tooth

    Pointed tree burs are for curved surfaces and slots and curved holes with pointed bottoms.
    Double-Cut Tooth—Double-cut tooth burs are for rapid metal removal with a coarser finish than single cut.
    Single-Cut Tooth—Single-cut tooth burs are for gradual metal removal with a fine finish.
    Head
    Double-Cut Tooth
    (Medium Grit)
    Single-Cut
    Tooth (Fine Grit)
    Shank
    Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Bur Trade
    No.
    For Use On
    Each
    Each
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide
    1/8"3/16"1/2"2"SG-53Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A1330000004290A177000000
    1/4"1/4"5/8"2"SG-1Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A21000004290A4100000
    1/4"5/16"3/4"2 1/2"SG-2Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A134000004290A17800000
    1/4"3/8"3/4"2 1/2"SG-3Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A22000004290A4200000
    1/4"1/2"3/4"2 1/2"SG-13Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A135000004290A17900000
    1/4"1/2"1"2 3/4"SG-5Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A23000004290A4300000
    1/4"5/8"1"2 3/4"SG-6Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel4290A13600000———0
     

    Burs for Soft Metals and Plastics

    Specially spaced flutes quickly remove materials such as aluminum, brass, bronze, and plastic without clogging.
    Round Tree
    Image of ProductInUse. Front orientation. Burs. Burs for Soft Metals and Plastics, Round Tree.
    Image of Product. Front orientation. Burs. Burs for Soft Metals and Plastics, Round Tree, Fluted Tooth.

    Fluted Tooth

    Round tree burs are for curved surfaces and slots and curved holes with rounded bottoms.
    Head
    Fluted Tooth
    (Medium Grit)
    Shank
    Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Bur Trade
    No.
    For Use On
    Each
    Carbide
    1/4"1/4"5/8"2"SF-1Aluminum, Copper, Brass, Bronze, Plastic4295A29000000
    1/4"3/8"3/4"2 1/2"SF-3Aluminum, Copper, Brass, Bronze, Plastic4295A3100000
    1/4"1/2"1"2 3/4"SF-5Aluminum, Copper, Brass, Bronze, Plastic4295A3200000
    1/4"5/8"1"2 3/4"SF-6Aluminum, Copper, Brass, Bronze, Plastic4295A8700000
    1/4"3/4"1 1/4"3"SF-14Aluminum, Copper, Brass, Bronze, Plastic4295A8800000
     
    Pointed Tree
    Image of ProductInUse. Front orientation. Burs. Burs for Soft Metals and Plastics, Pointed Tree.
    Image of Product. Front orientation. Burs. Burs for Soft Metals and Plastics, Pointed Tree, Fluted Tooth.

    Fluted Tooth

    Pointed tree burs are for curved surfaces and slots and curved holes with pointed bottoms.
    Head
    Fluted Tooth
    (Medium Grit)
    Shank
    Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Bur Trade
    No.
    For Use On
    Each
    Carbide
    1/4"1/4"5/8"2"SG-1Aluminum, Copper, Brass, Bronze, Plastic4295A33000000
    1/4"3/8"3/4"2 1/2"SG-3Aluminum, Copper, Brass, Bronze, Plastic4295A3400000
    1/4"1/2"1"2 3/4"SG-5Aluminum, Copper, Brass, Bronze, Plastic4295A3500000
     

    Burs for Masonry, Ceramics, and Composites

    Diamond-cut teeth effectively cut hard materials.
    Round Tree
    Image of ProductInUse. Front orientation. Burs. Burs for Masonry, Ceramics, and Composites, Round Tree.
    Image of Product. Front orientation. Burs. Burs for Masonry, Ceramics, and Composites, Round Tree, Diamond-Cut Tooth.

    Diamond-Cut Tooth

    Round tree burs are for curved surfaces and slots and curved holes with rounded bottoms.
    Head
    Diamond-Cut Tooth
    (Extra-Fine Grit)
    Shank
    Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Bur Trade
    No.
    For Use On
    Each
    Carbide
    1/4"1/4"5/8"2"SF-1Ceramic, Bricks, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite4197A21000000
    1/4"3/8"3/4"2 1/2"SF-3Ceramic, Bricks, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite4197A2200000
    1/4"1/2"1"2 3/4"SF-5Ceramic, Bricks, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite4197A2300000
     
    Pointed Tree
    Image of ProductInUse. Front orientation. Burs. Burs for Masonry, Ceramics, and Composites, Pointed Tree.
    Image of Product. Front orientation. Burs. Burs for Masonry, Ceramics, and Composites, Pointed Tree, Diamond-Cut Tooth.

    Diamond-Cut Tooth

    Pointed tree burs are for curved surfaces and slots and curved holes with pointed bottoms.
    Head
    Diamond-Cut Tooth
    (Extra-Fine Grit)
    Shank
    Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Bur Trade
    No.
    For Use On
    Each
    Carbide
    1/4"1/4"5/8"2"SG-1Ceramic, Bricks, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite4197A24000000
    1/4"3/8"3/4"2 1/2"SG-3Ceramic, Bricks, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite4197A2500000
    1/4"1/2"1"2 3/4"SG-5Ceramic, Bricks, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite4197A2600000
     

    Flexible-Shank Burs

    Reach around barriers to cut, grind, shape, and remove sharp edges in hard-to-access spots. These burs have a tightly coiled shank for flexibility. Position them where needed, then start your rotary tool. All are double cut for rapid metal removal.
    Round Tree
    Image of ProductInUse. Front orientation. Burs. Flexible-Shank Burs, Round Tree.
    Image of Product. Front orientation. ZoomedIn view. Burs. Flexible-Shank Burs, Round Tree, Double-Cut Tooth.

    Double-Cut Tooth

    Image of Product. Front orientation. Burs. Flexible-Shank Burs.
    Round tree burs are for curved surfaces and slots and curved holes with rounded bottoms.
    Head
    Double-Cut Tooth
    (Medium Grit)
    Shank
    Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Bur Trade
    No.
    For Use On
    Each
    Carbide
    1/4"3/8"3/4"6 3/4"SF-3Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel1057N31000000
    1/4"3/8"3/4"8 3/4"SF-3Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel1057N3200000
    1/4"3/8"3/4"12 3/4"SF-3Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel1057N3300000
    1/4"1/2"1"7"SF-5Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel1057N3400000
    1/4"1/2"1"9"SF-5Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel1057N3500000
    1/4"1/2"1"13"SF-5Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel1057N3600000
     
    back to top