McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    43 Products

    Miniature Dremel-Compatible Rotary Tool Cutoff Wheels for Metal

    Image of Product. Front orientation. Rotary Tool Cutoff Wheels. Miniature Dremel-Compatible Rotary Tool Cutoff Wheels for Metal.
    Image of Specification. Side View. Side1 orientation. Rotary Tool Cutoff Wheels. Miniature Dremel-Compatible Rotary Tool Cutoff Wheels for Metal.

    Side

    View

    Use these wheels to cut through metal such as aluminum, iron, stainless steel, and steel. Choose coarser grit for fast cuts; choose finer grit for smooth cuts.
    Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
    Grinding
    Wheel
    Material
    Thk.
    Arbor Hole
    Size
    Max. Rotation
    Speed, rpm
    Designation
    Shape
    Abrasive
    Reinforcement
    Grit
    Pkg.
    Qty.
    Pkg.
    For Aluminum, Iron, Stainless Steel, and Steel
     
    7/8" Diameter
    0.009"1/16"21,000Type 1StraightAluminum Oxide240251257A15000000
    0.015"1/16"21,000Type 1StraightAluminum Oxide180251257A1600000
     
    15/16" Diameter
    0.009"1/16"21,000Type 1StraightAluminum OxideFiberglass Mesh12011257A110000
    0.015"1/16"21,000Type 1StraightAluminum OxideFiberglass Mesh12011257A120000
    0.025"1/16"30,000Type 1StraightAluminum Oxide90501257A7400000
    0.04"1/16"30,000Type 1StraightAluminum Oxide90251257A7500000
     
    1" Diameter
    0.027"1/16"21,000Type 1StraightAluminum Oxide1201001257A1700000
     
    1 1/4" Diameter
    0.049"1/16"30,000Type 1StraightAluminum OxideFiberglass Mesh90101257A7600000
    0.062"1/16"21,000Type 1StraightAluminum Oxide90121257A8600000
     
    1 1/2" Diameter
    0.02"1/16"21,000Type 1StraightAluminum OxideFiberglass Mesh12011257A130000
    0.025"1/16"21,000Type 1StraightAluminum Oxide90121257A8700000
    0.04"1/16"21,000Type 1StraightAluminum Oxide90121257A8800000
    0.049"1/16"40,740Type 1StraightAluminum OxideFiberglass Mesh4661257A8500000
     
    1 5/8" Diameter
    0.04"1/16"21,000Type 1StraightAluminum Oxide1201001257A2300000
     

    Miniature Dremel-Compatible Rotary Tool Cutoff Wheels for Ceramics

    Image of Product. Front orientation. Rotary Tool Cutoff Wheels. Miniature Dremel-Compatible Rotary Tool Cutoff Wheels for Ceramics.
    Image of Specification. Side View. Side1 orientation. Rotary Tool Cutoff Wheels. Miniature Dremel-Compatible Rotary Tool Cutoff Wheels for Ceramics.

    Side

    View

    Made of diamond abrasive, these wheels cut ceramics, tile, and other abrasive materials. Because they’re miniature, they work best to make small, precise cuts. Use them to make plunge cuts in the center of material or to make flush cuts. The higher the grit number, the finer the grit. Choose a coarser grit for fast cuts; choose a finer grit for smooth cuts.
    Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
    Grinding
    Wheel
    Thk.
    Arbor Hole
    Size
    Max. Rotation
    Speed, rpm
    Designation
    Shape
    Abrasive
    Material
    Grit
    Includes
    Pkg.
    Qty.
    Pkg.
    For Ceramics
     
    7/8" Diameter
    0.007"1/16"21,000Type 1StraightDiamond22011257A92000000
    0.007"1/16"25,000Type 1StraightDiamond22011257A3300000
    0.011"1/16"25,000Type 1StraightDiamond15011257A3400000
    0.024"1/16"20,000Type 1StraightDiamond901/8" Shank Dia. Arbor17683N1100000
     
    1 1/4" Diameter
    0.025"1/16"21,000Type 1StraightDiamond22011257A9100000
     

    Miniature Dremel-Compatible Rotary Tool Cutoff Wheels for Stainless Steel

    Image of Product. Front orientation. Rotary Tool Cutoff Wheels. Miniature Dremel-Compatible Rotary Tool Cutoff Wheels for Stainless Steel.
    Image of Specification. Side View. Side1 orientation. Rotary Tool Cutoff Wheels. Miniature Dremel-Compatible Rotary Tool Cutoff Wheels for Stainless Steel.

    Side

    View

    An aluminum oxide ceramic abrasive cuts through stainless steel.
    Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
    Grinding
    Wheel
    Material
    Thk.
    Arbor Hole
    Size
    Max. Rotation
    Speed, rpm
    Designation
    Shape
    Abrasive
    Reinforcement
    Grit
    Pkg.
    Qty.
    Pkg.
    For Stainless Steel
     
    1 1/2" Diameter
    3/64"1/8"45,000Type 1StraightAluminum Oxide CeramicFiberglass Mesh8021257A4100000
     
    1 3/4" Diameter
    3/64"1/8"42,000Type 1StraightAluminum Oxide CeramicFiberglass Mesh8021257A420000
     
    2" Diameter
    3/64"1/8"30,000Type 1StraightAluminum Oxide CeramicFiberglass Mesh8021257A430000
     
    2 1/2" Diameter
    3/64"1/4"26,000Type 1StraightAluminum Oxide CeramicFiberglass Mesh8021257A440000
     

    Multipurpose Miniature Dremel-Compatible Rotary Tool Cutoff Wheels

    Image of Product. Front orientation. Rotary Tool Cutoff Wheels. Multipurpose Miniature Dremel-Compatible Rotary Tool Cutoff Wheels.
    Image of Specification. Side View. Side1 orientation. Rotary Tool Cutoff Wheels. Multipurpose Miniature Dremel-Compatible Rotary Tool Cutoff Wheels.

    Side

    View

    Use these wheels for cutting soft metal, plastic, stone, and wood.
    Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
    Grinding
    Wheel
    Material
    Thk.
    Arbor Hole
    Size
    Max. Rotation
    Speed, rpm
    Designation
    Shape
    Abrasive
    Reinforcement
    Grit
    Pkg.
    Qty.
    Pkg.
    For Aluminum, Brass, Copper, Plastic, Stone, and Wood
     
    7/8" Diameter
    1/64"1/16"21,000Type 1StraightSilicon CarbideFiberglass Mesh120201257A14000000
     
    1" Diameter
    1/32"1/8"61,115Type 1StraightSilicon CarbideFiberglass Mesh8021257A290000
     
    1 1/2" Diameter
    1/32"1/8"45,000Type 1StraightSilicon CarbideFiberglass Mesh8021257A310000
     
    1 3/4" Diameter
    1/32"1/8"42,000Type 1StraightSilicon CarbideFiberglass Mesh8021257A320000
     

    Dremel Quick-Change Rotary Tool Cutoff Wheels

    Image of Product. Front orientation. Rotary Tool Cutoff Wheels. Quick Change.
    Image of Product. Front orientation. Rotary Tool Arbors.

    Rotary Tool Arbors

    Swap accessories quickly and safely without tools. These wheels have a special arbor hole that work with a pull-twist-release locking mechanism (sold separately). They are also compatible with standard Dremel wheel arbors with a slotted-head-screw locking mechanism.
    Boron Nitride Abrasive—Boron nitride abrasive wheels remain sharp longer, stay cool, and won’t shrink. They are good for cutting nails, rebar, metal studs, threaded rod, conduit, metal HVAC duct, metal door jambs, and galvanized struts. These wheels last 20 times longer than aluminum oxide cutting wheels.
    Diamond Abrasive—Diamond abrasive wheels are the most durable and last the longest while producing smooth and precise cuts. They are ideal for cutting hard and abrasive materials such as marble, concrete, brick, porcelain, ceramics, hard epoxy, and soft or hardwood.
    Rotary Tool Cutoff Wheels
    Rotary Tool Arbors with
    Pull-Twist-Release Locking Mechanism
    Grinding
    Wheel
    Material
    Thk.
    Arbor Hole
    Size
    Max. Rotation
    Speed, rpm
    Designation
    Shape
    Abrasive
    Reinforcement
    Pkg.
    Qty.
    Pkg.
    Each
    For Aluminum, Stainless Steel, and Steel
     
    1 1/2" Diameter
    0.02"1/8"35,000Type 1StraightAluminum OxideFiberglass54344A680000004344A4700000
    0.045"1/8"30,000Type 1StraightAluminum OxideFiberglass54344A16000004344A470000
     
    For Stainless Steel, Steel, and Copper
     
    1 1/2" Diameter
    0.041"1/8"35,000Type 1StraightBoron NitrideFiberglass14344A64000004344A470000
     
    For Plastic
     
    1 1/2" Diameter
    0.045"1/8"35,000Type 1StraightAluminum OxideFiberglass54344A66000004344A470000
     
    For Wood
     
    1 1/2" Diameter
    0.07"1/8"35,000Type 1StraightCarbide14344A65000004344A470000
     
    For Ceramics, Concrete, Masonry, Stone, and Wood
     
    1 1/2" Diameter
    0.023"1/8"25,000Type 1StraightDiamond14344A67000004344A470000
     

    Dremel Rotary Tool Accessory Kits

    Image of Product. Front orientation. Rotary Tool Accessories. Dremel Rotary Tool Accessory Kits.
    Complete a wide range of cutting, grinding, and sanding tasks by pairing these accessories with your Dremel rotary tool.
    Total No.
    of Pieces
    For Mfr. Model No.
    Includes
    Each
    16100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200, 8220-1/28, 8250, 826010 Cutting Wheels, Engraving Cutter, Mandrel, Plastic Storage Case, Steel Brush, Three Grinding Bits4767N14000000
    31100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200, 8220-1/28, 8250, 826015 Sanding Discs, Cutting Wheel, Eight Sanding Bands, Four Grinding Bits, Lock Abrasive Buffs, Mandrel, Plastic Storage Case, Sanding Band & Mandrel4767N1100000
    52100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200, 8220-1/28, 8250, 826036 Cutoff Wheels, Bristle Brush, Cutting Wheel, Four Polishing Wheels, High Speed Cutter, Plastic Storage Case, Polishing Compound, Sanding Band & Mandrel, Three Sanding Bands, Two Grinding Bits, Two Mandrels4767N1200000
    110100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200, 8220-1/28, 8250, 826019 Sanding Bands, 26 Cutoff Wheels, 30 Sanding Discs, Dressing Stone, Eight Felt Polishing Wheels, Four Grinding Bits, High Speed Cutter, Plastic Storage Case, Polishing Compound, Wrench4344A1900000

    Dremel Quick-Change Rotary Tool Accessory Kits

    Image of Product. Front orientation. Rotary Tool Accessories. Dremel Quick-Change Rotary Tool Accessory Kits.
    The quick-change arbors in these kits allow you to easily swap accessories.
    No. of
    Pieces
    For Mfr. Model No.
    Includes
    Each
    11100, 100-N/7, 200, 285, 3000, 3000-1/24, 3965-02, 3981-01, 4000, 4000-2/30, 4300, 7760-N/10, 7800-01, 7800-02, 8000, 8100-N/21, 8200, 8220, 8220-1/28, 8240, 8250, 826010 Quick-Change Cutting Wheels, Quick-Change Wheel Arbor4751N13000000
    70100, 100-N/7, 200, 285, 3000, 3000-1/24, 3965-02, 3981-01, 4000, 4000-2/30, 4300, 7760-N/10, 7800-01, 7800-02, 8000, 8100-N/21, 8200, 8220, 8220-1/28, 8240, 8250, 826011 Quick-Change Cutting Wheels, 12 Sanding Discs, 40 Sanding Bands, Quick-Change Wheel Arbor, Sanding Drum, Three Buffing Wheels, Two Sanding Brushes4751N1400000

    Rotary Tool Accessory Sawing Kits for Dremel-Type Tools

    Image of Product. Front orientation. Rotary Tool Accessories. Rotary Tool Accessory Sawing Kits for Dremel-Type Tools.
    With multiple blades and a shank arbor, these kits have all you need to cut any material from metal to wood. The parts included work with your Dremel rotary tools. Often used for small jobs that require precision, the blades spin rapidly around the arbor to make flush cuts, such as shaving down the end of a protruding nail. They also make plunge cuts in the center of material.
    No. of
    Pieces
    Includes
    Each
    72" Dia. Fiber Blade for Bronze and Steel; 1 1/2" Dia. Fiber Blade for Bronze and Steel; 2 1/2" Dia. Fiber Blade for Iron, Stainless Steel, and Titanium; 1" Dia. Fiber Blade for Aluminum, Brass, Ceramics, Composites, Concrete, Copper, Fiberglass, Masonry, Plastic, Stone, and Wood; 1 1/2" Dia. Fiber Blade for Aluminum, Brass, Ceramics, Composites, Concrete, Copper, Fiberglass, Masonry, Plastic, Stone, and Wood; 1/8" Dia. Shank Arbor; 1/4" Dia. Shank Arbor6009N12000000
    71 1/2" Dia. Fiber Blade for Bronze and Steel; 1 1/2" Dia. Fiber Blade for Iron, Stainless Steel, and Titanium; 1 1/2" Dia. Fiber Blade for Aluminum, Brass, Ceramics, Composites, Concrete, Copper, Fiberglass, Masonry, Plastic, Stone, and Wood; 7/8" Dia. Steel Saw for Composites, Concrete, Fiberglass, Masonry, Plastic, Stone, and Wood; 1" Dia. Steel Saw for Composites, Concrete, Fiberglass, Masonry, Plastic, Stone, and Wood; 1 1/4" Dia. Steel Saw for Iron, Plastic, Titanium, and Wood; 1/8" Dia. Shank Arbor6009N1100000
    81 1/2" Dia. Fiber Blade for Bronze and Steel; 1 3/4" Dia. Fiber Blade for Bronze and Steel; 1 1/2" Dia. Fiber Blade for Iron, Stainless Steel, and Titanium; 1 3/4" Dia. Fiber Blade for Iron, Stainless Steel, and Titanium; 1" Dia. Fiber Blade for Aluminum, Brass, Ceramics, Composites, Concrete, Copper, Fiberglass, Masonry, Plastic, Stone, and Wood; 1 1/2" Dia. Fiber Blade for Aluminum, Brass, Ceramics, Composites, Concrete, Copper, Fiberglass, Masonry, Plastic, Stone, and Wood; 1 3/4" Dia. Fiber Blade for Aluminum, Brass, Ceramics, Composites, Concrete, Copper, Fiberglass, Masonry, Plastic, Stone, and Wood; 1/8" Dia. Shank Arbor6009N1300000
    back to top