Top 10 Best dremel diamond cutting wheel in 2026

Last Updated - 6/22/2026

🏆Best Choice

Kuenuilr

44pcs Cutting Wheel Set Compatible with Plastic for Rotary Tool, HSS Circular Saw Blades 6pcs, Resin Cutting Discs 20pcs, 545 Diamond Cutting Wheels 10psc with 2 Screwdrivers

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•RESIN CUT OFF DISCS – With low heat generation and thin cutting line, the cut off wheels are applicable to electric drills, hanging grinders, electric grinders, etc. They can be used to cut metal, plastic, chassis modification, thin metal circuit board and DIY production after connected with mandrels, and are ideal for olive cutting.
•HSS CIRCULAR SAW BLADES – The cut off saw blades are high speed steel and there are 5 kinds of outer diameters 22/25/32/35/44/50mm. They are suitable for cutting wood, plastic products, aluminum alloy, soft metal, etc.
•DIAMOND CUTTING WHEELS – The cutting wheels are made of high quality diamond. With high cutting efficiency, high durability, stable quality, etc., they are suitable for cutting gem, jade and glass.
•GREAT TOOL FOR DIY – Compatible with most power rotary tools. The cutting wheel set for rotary tool is suitable for cutting wood, plastic, gem, glass, aluminum alloy and jade. They are a great tool as well as perfect gift for DIY hobbyists.
•100% SATISFACTION – If you have any problems, simply contact us and we promise an 100% satisfactory solution. You don't need to worry about returns and refunds.

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$9.99

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Auxiren

20 PCS Professional 545 Diamond Cutting Discs，Cut Off Wheel Kit for Dremel Rotary Tools | 22mm Blades + 4 Mandrels & Screwdriver

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•545 Diamond Replacement Cutting Wheels & Rotary Tool Accessories Kit: Includes 20 heat-resistant 545 diamond cut off discs (22mm) + 4 mandrels + screwdriver. Fully compatible with Dremel, Wen, and most drills rotary tools. Perfect for DIYers and professionals.
•22mm Diamond Grinding Wheels with Vented Design: Dual-sided 150-grit diamond coating ensures precision cuts on ceramic tile, stone, glasses, and epoxy. Vented holes reduce heat and debris for extended blade life.
•Multi-Purpose Ceramic Tile Cutting Tools: Ideal for cutting, carving, and sharpening hard materials (marble, brick, glass, porcelain). Not for heavy metals. Use with rotary tool kits for jewelry making or home renovations.
•Durable Mandrel and Screwdriver Set: Carbon steel mandrels (3mm) resist bending, while the anti-slip screwdriver ensures safe bit changes. Always wear goggles when using professional rotary tools.
•Complete Professional Rotary Tool Kit: Everything in one box: 20 diamond cuting wheel (0.6mm thin) + 4 mandrels (35mm) + screwdriver. Compact storage for workshops or on-site jobs.

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$6.79

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ALLmuis c i y

ALLmuis c i y 545 Diamond Cutting Wheel (22mm) 25pcs with 402 Mandrel (3mm) 5pcs and Screwdriver for Rotary Tool

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•SIZE: The cutting discs diameter: 22mm; Thickness: 0.6mm; Mandrel Diameter: 3.0mm; Screwdriver: 98mm.
•APPLICATION: Designed for rotary tools and replacement EZ545/544 lock cut off wheel.
•HIGH QUALITY AND DURABLE: The alumi/num oxide cut off discs are thin and sharp. It is completely coated with fine diamond particles.
•MULTI-PURPOSE: This diamond grit cutting wheel are suitable for doing DIY, cutting, sawing, carving, sharpening and filing hard.
•ATTENTION: For your safety, please must wear gloves and goggles and be care around spark when using mandrel diamond cutting tools. It may become very hot when cutting, add some water to keep it cool.

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$9.99

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Dremel

Dremel Max Life EZ545HP 1-1/2" (38.1mm) High Performance Diamond Wheel, Blue

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Dremel's line of Max Life high-performance rotary tool accessories provide long-lasting performance and impressive durability. Built to give you longer lasting, stronger performing, versatile accessories.
•The Max Life EZ545HP Diamond Wheel is engineered to last 3X longer compared to compared to EZ545. The cutting wheel is completely coated with fine diamond particles for working with hard materials.
•Ideal for cutting in hard and abrasive materials like marble, concrete, brick, porcelain, ceramics, hard epoxy, and soft or hardwood
•The Dremel EZ-Lock is the first patented system of its kind making accessories changes 6X faster compared to using a standard mandrel. Accessory changes are quick and easy by eliminating the need for a screw and a screwdriver.
•For use with Dremel EZ402 mandrel only
•Working diameter: 1-1/2" (38.1mm), Wheel Material: diamond grit

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$31.31

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YEEZUGO

YEEZUGO 10 pcs Diamond Cutting Wheel Cut Off Discs Coated Rotary Tools W/Mandrel 22mm for Dremel

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Compatible with Dremel, Wen ect. Rotary Tools .Turn your rotary tool into high-speed cut-off saw & grinding machine.
•The Cutting Wheels are sharp and strong, making them perfect for Cutting gemstones, glass, geramics, porcelain, tiles, carbide, rocks, aluminium and copper
•All Discs have Breathing Holes which is designed for heat reduction and removal of debris while using.
•Suitable for most rotary and air tools.
•Cutting discs diameter: 22mm; Mandrel Diameter:3.0mm.

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$8.93

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Dremel

Dremel US540-01 Ultra-Saw 3.5-Inch Tile Diamond Blade, White

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•3.5” premium diamond coated cutting wheel for cutting wall tile & floor tile.
•Cuts most tile and masonry materials with ease and precision.
•Ability to also cut porcelain, slate, stone, cement backer board.
•May also be used for grout removal.
•Compatible with all Dremel corded and cordless Ultra Saws.

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$15.63

$16.99

-8%

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Dremel

Dremel Max Life EZ506HP 1-12“ (38.1mm) High Performance Premium Metal Cutting Wheel, Blue

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Dremel's line of Max Life high-performance rotary tool accessories provide long-lasting performance and impressive durability. Built to give you longer lasting, stronger performing, versatile accessories.
•The Max Life EZ506HP Premium Metal Cutting Wheel is coated with super abrasive grit called cubic boron nitride (CBN) which provides maximum durability allowing the wheel to remain sharp longer, stay cool, and won’t shrink.
•Lasts 20X longer than our Fiberglass Reinforced cutting wheels.
•Ideal for cutting a variety of metals including stainless steel, nails, rebar, metal studs, threaded rod, copper, conduit, metal HVAC ducts, metal door jambs, and galvanized strut.
•The Dremel EZ-Lock is the first patented system of its kind making accessories changes 6X faster compared to using a standard mandrel. Accessory changes are quick and easy by eliminating the need for a screw and a screwdriver.
•Working Diameter: 1-1/2" (38.1mm), Blade Thickness: 0.04” (1.0 mm), Wheel Material: Steel wheel with Cubic Boron Nitride Grit (CBN) coating
•For use with Dremel EZ402 mandrel only

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$20.14

$24.99

-19%

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Dremel

Dremel 545 Diamond Cut-Off Wheel with Mandrel, 7/8” (22.2mm) Diameter, Cutting Rotary Tool Accessory (1 Piece)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Great for cutting, sawing and carving of hard materials, such as marble, concrete, brick, porcelain, ceramics, hard epoxy and soft and hard wood. Not recommended for metal.
•Completely coated with fine diamond particles for working with hard materials. The diamond coating adds durability and longevity, while producing smooth & fine cuts. Holes in the face of the wheel keep it cool during use.
•Technical information: Working Diameter: 7/8"(22.2mm), Blade Thickness: 0.023" (0.6mm) Material: Diamond
•Application: Cutting (Red color code)
•1 rotary accessory & 1 402 mandrel included
•Dremel accessories are also color-coded into usage categories, to make it easier for you to select their application. To find more cutting look for the red color code.
•USA BASED CUSTOMER SERVICE – Available by chat, email, phone or visit us at our service center in Racine, WI.

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$21.39

$24.99

-14%

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Rvetol

40Pcs Diamond Cutting Wheel Kit 545 Cut Off Discs Coated for Rotary Tools with 8 Pcs 3mm Mandrel and 2 Pcs Cross Crystal Screwdriver for Cutting Gem Stones, Ceramics, Glass (25/22/18/16mm Each 10Pcs)

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•40Pcs Diamond cutting wheels set with holes are convenient for chip removal when using and can reduces heat accumulation. Diamond cutting wheel is uniformly coated with diamond particles
•This diamond cutting wheel set is sharp and sturdy, making them perfect for cutting gems, glass, ceramics, tiles, carbides, rocks, aluminum, copper, etc
•Mandrel with 3mm shank diameter is compatible with most small electric drills and electric grinders. Suitable for most rotary and air tools
•Ultra-slim design is suitable for making slots and gaps. 50pcs cutting wheel tool set for DIY, handmade, manufacturing jewelry or silverware
•Package includes: 40 x diamond cutting disc(25mm 22mm 18mm 16mm, Each 10Pcs), 8 x mandrel and 2 x cross Screwdriver screwdriver, 50 pieces in total

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$9.49

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Hamineler

Hamineler 30 Pcs Diamond Cutting Wheel (25mm/20mm/16mm Each 10), Diamond Coated Cutting Wheel and 6pcs 3mm Mandrel for Rotary Tool

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•The diamond cutting wheel is sharp and sturdy and is suitable for cutting gems, glass, ceramics, porcelain and ceramic tiles.
•Suitable for most rotary and air tools.
•Cutting discs diameter: 25mm/20mm/16mm; Mandrel Diameter:3.0mm.
•Diamond cutting disc is uniformly coated with diamond particles.
•It may become very hot during cutting. Adding water can extend the life of the Diamond Cutting Wheel.

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$9.49

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