Should be able to find that mandrel adapter at most tool stores harbor freight and northern tool sell em over here Answer from jmi259 on reddit.com
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Amazon
amazon.ca › Industrial-Scientific-Supplies-Cut-off-Wheels › b
Amazon.ca: Cut-off Wheels: Industrial & Scientific
SEESII Cut Off Wheels 4 1/2 inch 25 Pack, Cutting Wheel for Metal & Stainless Steel, Ultra-Thin Professional Fast Cutting Disc for Angle Grinder ... Junchamp 10Pack 3 Inch Cut Off Wheels with 1/4 Stem Mounting Mandrel for Die Grinder, 3” x 1/25” x 3/8” Cutting Discs for Metal & Stainless Steel Rotary Tool Drill Attachment Cutter Discs
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DEWALT
dewalt.com › product › dw8703 › 2-5-4-die-grinder-wheels-type-1
2 5 4 Die Grinder Wheels Type 1 | DEWALT
Built for aggressive, fast cuts, DEWALT Type 1 HP Metal Cutoff Wheels feature heavy-duty aluminum oxide grain and a proprietary material mix for long wheel life. 2 full sheets of fiberglass ensure durability and safety.
People also ask

What are Cutting Wheels Made Of?
Cut-off wheels are a composite material consisting of three main components: an abrasive grain (usually Aluminum Oxide) that does the cutting, a bonding agent (typically a phenolic resin) that holds the grains together, and internal layers of fiberglass mesh that provide reinforcement and structural integrity to prevent breakage at high speeds.
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empireabrasives.com
empireabrasives.com › home › bonded cutting & grinding › cut-off wheels
Cut-Off Wheels | Empire Abrasives
Can I Use a Cut-Off Wheel for Grinding?
No, you should never use a cut-off wheel for grinding. Cut-off wheels are thin and designed only for cutting at a 90-degree angle. Trying to grind with a cutoff wheel can cause it to shatter, creating a serious safety hazard. Use thicker, dedicated grinding wheels for surface grinding.
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empireabrasives.com
empireabrasives.com › home › bonded cutting & grinding › cut-off wheels
Cut-Off Wheels | Empire Abrasives
What's The Difference Between A Cut-Off Wheel And A Grinding Wheel?
Cutoff discs thickness range from ultra-thin 0.04” to 3/32” while the thicker grinding discs range from 1/8" to 1/4". The thickness of grinding wheels makes them much sturdier so you can grind a surface from different angles.
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empireabrasives.com
empireabrasives.com › home › bonded cutting & grinding › cut-off wheels
Cut-Off Wheels | Empire Abrasives
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Canadian Tire
canadiantire.ca › home › tools & hardware › power tool accessories › cutting & grinding accessories
Grinding Wheels & Cut-Off Discs | Canadian Tire
From grinder blades to cut-off wheels and discs, we've got everything you need for cutting through metal and other tough materials.
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Contractor Cave
contractorcave.ca › product › milwaukee-2-metal-cut-off-wheel-for-1-4-die-grinder-5pk
MILWAUKEE® 2" Metal Cut Off Wheel (for 1/4" Die Grinder) 5PK 49-94-2000
MILWAUKEE® 2" Metal Cut Off Wheel (for 1/4" Die Grinder) 5PK 49-94-2000
PRODUCT OVERVIEW The MILWAUKEE® 49-94-2000 is a 5-pack of 2 in. x 0.040 in. x 1/4 in. cut-off wheels. Rated for a maximum of 21,000 RPM this wheel is an ideal solution for cutting stainless and other metals quickly and efficiently. Milwaukee's comprehensive offering of grinding and cutting wheels consists of 45 unique products ranging in diameters from 3 in. to 14 in. with arbor configurations of 3/8 in., 7/8 in., 20 mm and 5/8 in. Milwaukee's abrasive offering provides products ranging from general-purpose to specialized high-performance applications. KEY FEATURES • Ideal for cutting various
Price   $28.99
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Empire Abrasives
empireabrasives.com › home › bonded cutting & grinding › cut-off wheels › 3" cut off wheels › 3" x 1/32" x 3/8" cutting disc type 1 - 25 pack
3" x .03" x 3/8" Die Grinder Cut Off Wheels Type 1 - 25 Pack
These 3” cut-off wheels can cut stainless steel or mild steel and are ideal for automotive metals, removing flash, pipe cutting, gate removal, rod cutting. Black Hawk 3” x .03” x 3/8” cutting discs are meant to be used on a die grinder ...
Call   800-816-3824
Address   85B Hoffman Ln, 11749, Islandia
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Bad Dog Tools
baddogtools.com › home › shop now › hdii cutting & grinding › 6" hdii - endless cutting + grinding wheel
6" HDII Cutting & Grinding Wheel by Bad Dog Tools
6" HDII - ENDLESS Cutting + Grinding Wheel
Bad Dog 6″ HDII – Faster Cuts. Bigger Bites. Same Lifetime Grit. · Looking for more speed without sacrificing control? The 6″ Bad Dog HDII delivers the same unmatched cut, sand, and grind versatility as the rest of the HDII lineup—but with a larger cutting surface for faster, more efficient performance. · Built for serious material removal, the 6" HDII features 46 grit diamond on both the face and edge, letting you attack your workpiece from every angle. Whether you’re slicing through metal, masonry, porcelain, PVC, tile, or wood, this wheel gets it done—fast. · The increased diameter doesn’t
Price   US$157.46
Find elsewhere
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Weiler Abrasives
weilerabrasives.com › na-news › cutting-wheel-guide
Guide to Cutting Wheels
March 19, 2025 - Many times, an aluminum oxide wheel provides the right mix of versatility, performance, and price. The Tiger AO line offers both flat and depressed-center cutting wheels in various sizes for die and right angle grinders.
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Empire Abrasives
empireabrasives.com › home › bonded cutting & grinding › cut-off wheels
Cut-Off Wheels | Empire Abrasives
An abrasive cut-off wheel is used with power tools (like angle grinders, die grinders, or chop saws) to quickly cut through metal or other materials. The thin, abrasive disc spins at high speed to slice through objects such as steel bars, pipes, ...
Call   800-816-3824
Address   85B Hoffman Ln, 11749, Islandia
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Millnertools
millnertools.com › products › 3-electroplated-diamond-die-grinding-wheel
Die Grinding Wheel - Electroplated Diamond - 3" – Millner-Haufen Tool Co.
Die Grinding Wheel - Electroplated Diamond - 3"
ELECTROPLATED DIAMOND DIE GRINDING WHEEL - 3" Designed for use in a die grinder, roto zip or cutoff tool , our die grinding wheels handle automotive bodywork, tiling, tuck pointing, and masonry with ease.  Effective on: ferrous metal, cast iron, ductile iron, stainless steel, aluminum, tile, marble, stone, slate, cement, masonry, concrete, rebar, and more.  Includes appropriate arbor in case your die-grinder lacks an integrated arbor.    Purchase with confidence ― Millner diamond die grinding wheels carry an unconditional lifetime replacement guarantee.  Key features: Made from alloy steel fo
Price   US$140.00
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Practical Machinist
practicalmachinist.com › forums › manufacturing today › general
General | cutoff wheels for die grinder | Practical Machinist - Largest Manufacturing Technology Forum on the Web
November 23, 2015 - The tool is a Dumore die grinder, 1/4 hp, no-load RPM 35,000. Material is HSS or cobalt cutting bit blanks, between 3/16" and 1/2" square (or round). Mostly NOS good American stuff, some tungsten alloys mixed in there. Places like McMaster offer a variety of wheels, the first batch of...
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Walmart
walmart.com › home improvement
Air Die Grinder Cut Off Wheel
From $15.993-Pack 4.5" Diamond Cutting Wheels with 7/8" Arbor for Angle Grinders - Carbide Metal Cut-Off Discs for Rebar, Steel, Iron & INOX - 5000+ Cuts ... findmall 50Pcs 2 Inch Blue Quick Change Surface Prep Conditioning Discs, Fine Grit for Cleaning, Finishing and Deburring on Metals ... $1773current price $17.73findmall 50Pcs 2 Inch Blue Quick Change Surface Prep Conditioning Discs, Fine Grit for Cleaning, Finishing and Deburring on Metals ... $1154current price $11.54findmall 3"x1/32"x3/8" Cut Off Wheels Die Grinder Metal Cutting Disc 20 Pack
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Amazon
amazon.ca › Best-Sellers-Cutoff-Wheels › zgbs › industrial › 11849094011
Amazon.ca Best Sellers: The most popular items in Cutoff Wheels
WA GRINDER 25PACK - 5-inch, Fast Cut Series Cutting Wheels for Metal & Stainless Steel, Cut-Off Disc Used On Angle Grinder, 5" x 0.045“ x 7/8'' T41 Flat ... Junchamp 10Pack 3 Inch Cut Off Wheels with 1/4 Stem Mounting Mandrel for Die Grinder, 3” x 1/25” x 3/8” Cutting Discs for Metal & Stainless Steel Rotary Tool Drill Attachment Cutter Discs
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Bosch Power Tools
boschtools.com › bosch professional accessories › cutting, grinding & brushing › cutting discs › cutting wheels for die / straight grinders
Cutting Wheels for Die / Straight Grinders | Bosch Professional
4 In. x .045 In. 5/8 In. Arbor Type 1A 46 Grit Metal Cutting Grinding Wheel (CWDG1M415) Available product options (1) ... This accessories line is the perfect match for Bosch's trusted grinder lineup and applications include polishing, debris removal and dust extraction.
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Amazon
amazon.ca › Vevitts-Stainless-Attachment-4-1-25 › dp › B0CM5BLLXP
Vevitts 100 Pack Cut Off Wheels 4 1/2 inch, Cutting Wheel, Thin Cutting Disc Die Grinder Cut-Off Wheel for Angle Grinder Metal & Stainless Steel Rotary Tool Drill Attachment 4-1/2" x 1/25" x 7/8" : Amazon.ca: Industrial & Scientific
Ultra-thin thickness of 0.04 inches, ... 【Safety & Durable】Die grinder cut off wheel is specifically manufactured from corundum and white alundum grain that provides high hardness, durability and abrasion resistance....
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Amazon
amazon.com › Best-Sellers-Cut-Off-Wheels › zgbs › industrial › 256194011
Amazon Best Sellers: Best Cut-Off Wheels
SI FANG 25Pcs 3 inch Cut Off Wheels with 1/4 in Mounting Mandrel Kit for Die Grinder, 3/8" Arbor Cutting Wheel with Pouch for Metal & Stainless Steel Rotary Tool Drill Attachment Cutter Discs