Best Fine Power Rotary Tool Cutting Wheels in 2026

Cut-off Wheels are reinforced with fiberglass for increased durability to cut, trim and groove into a variety of metals including hardened steel. Ideal for easily cutting or slotting bolts, screws or sheet metal, thin wood, ceramic and plastic.

The EZ456B includes 12 fiberglass-reinforced cut-off wheels designed to last 2X longer compared to the 426.

The EZ456B is designed with the patented EZ Lock system making accessory changes 6X faster than using a standard mandrel by eliminating the need for a screw and a screwdriver.

The Dremel EZ Lock makes accessory changes easy as pull - twist - release

Cuts 1 by2-Inch thick floor tile and ceramic materials

Cut off wheels make straight cuts with little dust

Replacement Dremel SpeedClic fibreglass reinforced metal cutting wheels

Working diameter 38mm

Shank diameter 3.2mm

Versatile 6 piece cutting kit for drywall, wood, plastic, metal, tile and more.

Kit Includes (1) US540 premium diamond tile cutting wheel, (2) US500 premium carbide Swiss Made wood cutting wheel, (3) US510 metal cutting wheels.

US540 Diamonded coated cutting wheel for cutting wall tile, floor tile, porcelain, slate, stone, and cement backer board.

Turn your rotary tool into a powerful cutting machine

Ideal for cutting wood, plastic, fiberglass, drywall, laminate and aluminum and vinyl siding

Multipurpose cutting bit features a 1/8" (3.2mm) spiral fluted shape

Turn your rotary tool into a cutting machine

Ideal for cutting slots bolts, screws, sheet metal and thin wood

The cut-off wheel cuts only along its edge. Do not attempt to sand or cut curved holes with them.

Depth adjustment quickly sets correct cutting depth up to 3/4 In. deep

Easy screw-on mounting to rotary tool

Large window provides excellent visibility for better control

Turn your Dremel rotary tool into a powerful cutting machine with the 11-piece EZ Lock Cutting Kit. Compatible with all Dremel Rotary Tools.

SMOOTH CUTS: The cut-off wheels included in the kit have been specially curated to perform all cutting applications, ideal for cutting in either metals or plastics.

QUICK ACCESSORY CHANGE: Variety of EZ Lock cutting wheels. The patented Dremel EZ Lock system makes accessory changes 6X faster than using a standard mandrel.

Turn your Dremel rotary tool into a powerful cutting machine with the Fiberglass Reinforced Cut-Off Wheels.

The 426B Cut-off Wheels are ideal for slicing, cutting, grooving, and trimming a variety of materials including hard and soft metals, marble, drywall, and plastic.

WORKING DIAMETER: 1-1/4" (31.8 mm), BLADE THICKNESS: 0.045” (1.1mm), MATERIAL: Fiberglass

Diamond Cutting Wheels 15 Pcs----- Match with 2pcs 1/8'' shank mandrels. The diamond cutting wheels are designed for rotary tools like dremel and replacement EZ545/544 lock cut off wheel. Great for cutting gems, glass and ceramics, expecially for 2-8mm standard bathroom tile.

Resin Cut Off Discs 15 Pcs-----Match with 2pcs mandrels. These cut off discs are compatible with most rotary tools, electric drills, hanging grinders, electric grinders as good as original dremel accessories. Great for cutting and grooving metal, fine wood, chassis modification, thin metal circuit board and DIY production.

HSS Circular Saw Blades 6 Pcs-----Match with 1pcs 1/4'' shaft and 1pcs 1/8'' shaft. There are 5 kinds of outer diameters 22/25/32/35/44/50mm. Ideal for cuting aluminium, brass, copper, wood and plastic.

★ 10 pcs 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.

★ 6 pcs HSS CIRCULAR SAW BLADES – The cut off saw blades are high speed steel and there are 6 kinds of outer diameters 22/25/32/35/44/50mm and the thickness of 0.8 mm. They are suitable for cutting wood, plastic products, aluminum alloy, soft metal, etc.

★ 10 pcs 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.

Package Includes: 60Pcs Reinforced rotary tool cut off wheel and 4Pcs mandrels.

Size: 1-1/4 inch(32mm). Mandrel diameter: 3mm.

Material: Made of reinforced fiberglass. Reinforced rotary tool cut off wheel including tools suitable for Dremel, Chicago and Craftsman etc.

Bit Diameter Inch: 1 1/4-Inch

Shank Diameter: 1/8-Inch, 3.2 mm

Color Code: Purple

Ideal for fine detail work on wood, jade, ceramic, glass, hardened steel and other hard materials

Removes material quickly and easily

Bits are covered with diamond particles

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.

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

Wheel made of abrasive material for high performance masonry cutting applications.

For cutting cement backer board, stone, slate, brick and concrete.

Compatible with all Dremel Ultra-Saws and RotoZip Saws.

The Diamond wheels are compatible with Dremel, Wen and other Rotary Tools. And suit for 3mirrors tungsten electrode sharpener grinders B085ZKP5YC. Please check the size is 35MM wheels before purchase.

Package includes: 5x 35mm cutting discs/ Full Sand Diamond wheels; 2 x 35mm Mandrels/ Connecting Rods(NEW CNC MADE, More Durable). The new connecting rod design has a head of 8.3mm, which increases the installation length and is more stable when rotating.

Material: High-Quality Carbon Steel, more durable than the ordinary grinding wheel. Full sand disc grinding wheel, greater utilization rate. The kit is a good rotary tool accessory.

Quantity: include 20 x diamond cutting disc, 4 x mandrel and 2 x crystal screwdriver

Design purpose: designed compatible with Dremel rotary tools, turn your rotary tool into cut-off saw and grinding machine

Product size: cutting discs diameter: 22 mm; Thickness: 0.6 mm; Mandrel diameter: 3.0 mm; Cross screwdriver length: 98 mm

Efficient and Smooth Cuts – Gyros Fiber Disk, Resin Fiberglass Reinforced Cut-Off Wheels are specially designed and formulated to cleanly cut Super-Tensile Strength materials. These Fiber Disk cutting discs are perfect for commercial, professional, and DIY production due to their minimal heat generation and thin cutting line. They are manufactured in the USA and can work at a maximum speed of 45,000 RPM.

Double Reinforced, High Quality – Our cutting discs have high efficiency, unparalleled strength, and flexibility, and are long-lasting and break-resistant thanks to a specially developed fiberglass abrasive with a double reinforced structure. Gyros Fiber Disk ST Multi-Set is a must-have for Professionals and Hobbyists looking for the finest rotary tool accessories for Dremel and other top brand rotary tools.

Super Tensile Strength – Gyros ST mini cutting discs are particularly designed to cut Stainless Steel, Titanium, Carbon, Nickel, and Chrome Alloys. The abrasive is properly and perfectly matched to the materials being cut, the cutting action is superior. Other formulations are LT – stands for Low-Tensile Strength materials such as wood, plastic, stone, ceramic, aluminum, copper, brass, and glass. HT – refers to materials with High Tensile Strength, such as steel alloys, hard bronze, and metals.

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

Suitable for most rotary and air tools.

50 Pieces Bulk 426b Fiberglass Reinforced Cut Off Wheel with 4 Mandrels Included 1/8 inch Shaft Fits Compatible with Dremel Cutting Discs, Wen and Standard Rotary Tool Cutting Wheel

Disc Drill Blades and Mandrel Set for Cordless - Electric Cut off Tool, Drill Cutting Wheel, Cut off Wheel for Dremel aluminum cutting, grooving metal, plexiglass cutters, fine wood, plastics and ceramics

Reinforced cut off wheel for dremel cutting discs metal 426 attachment accessories rotary - only cuts along its edge

【Professional】Our product cutting disc fits any rotary tool, great for cutting, trimming metal, wood, plastic and more. DIY tool plastic bag grinding and polishing set, mainly used for DIY grinding, carving, cutting, polishing/wood, metal, mold grinding and polishing. (Requires power mill or hanging mill.)

【High-Quality Material】This cutting disc is made of high-quality resin material, the blade is sharp and in good shape, no broken edge, 100% brand new and can be used for a long time.

【Easy to Use】This cutting disc can be easily attached to the rotary tool, which is convenient to use and saves time and effort. (Note: For your safety, be sure to wear gloves and goggles when using diamond cut-off wheels, as rotary tool metal cut-off disc wheels can break under extreme pressure.)

Adjustable guide allows users to make straight cuts up to 6.5-In. From the edge of the material

Three rod positions make this attachment compatible with the Dremel Saw-Max, Dremel Ultra-Saw, and Dremel Trio tools

When used with the Dremel Trio, the pivot guide point allows cutting circles with diameters of 4 in. To 13 in

Dremel durable diamond wheel points are ideal for quick and easy material removal in hard materials

Ideal for fine detail work on wood, jade, ceramic, glass, hardened steel and other hard materials

The small tapered shape of the rotary accessory makes cuts in narrow and hard to reach places

Compatible with Dremel Rotary Tools .Turn your rotary tool into high-speed cut-off saw & grinding machine.

Made of powder alloy hot forming, high hardness, abrasion resistance, good impact resistance and longer life.

Ideal for cutting all kinds of metal, gem, jade, ect.

Cutting Wheel Diameter: 22mm and 25mm, Thickness: 0.6mm, Mandrel Shank Diameter: 3.0mm.

Diamond cutting disc is uniformly coated with diamond particles, particle size: 120.

Suitable for most of rotary and air tool, like Dremel, Wen, etc.

Package Includes: 140Pcs resin cutting disc and 4Pcs mandrels.

Size: 15/16 inch(24mm). Mandrel diameter: 3mm.

Material: Made of resin. Reinforced rotary tool cut off wheel including tools suitable for Dremel, Chicago and Craftsman etc.

Cutting discs diameter: 60mm; Mandrel Diameter:3.0mm.

Widely Uses - Small kerf, sharpness, can be used to polish, cut the surface of the object. These cutting discs will fit most rotary tools. These cutting discs are perfect for all sorts of jobs like model making and the like. It can cut and polish glass, tiles, marble,plastic, jade, agate, crystal and other products

It is made of high quality emery, the surface is electroplated, sharp and wear resistant, long service life, high heat.

Total 20Pcs Diamond Cutting Wheel with Holes, Cutting Diameter: 22mm(7/8", 10Pcs) + 25mm(1", 10Pcs), Thickness: 0.6mm, Mandrel Diameter: 3.0mm (4Pcs)

All cutting wheels have holes which are designed for heat reduction and removal of debris while using.

Designed for Dremel, Wen ect. rotary Tools. Turn your Dremel or other rotary tool into high-speed cut-off saw & grinding machine.