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Internet # 202263202

Model # EZ545

Store SKU # 777628

Store SO SKU #1000681478

EZ Lock 1-1/2 in. Rotary Tool Diamond Tile Cutting Wheel for Tile and Ceramic Materials

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  • For use with Dremel rotary tools (sold separately)
  • Cuts thick floor tile and other ceramic materials
  • Requires EZ402 EZ Lock mandrel for simple wheel changes
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Product Details

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Established in 1932

Founded in Racine, Wisconsin Dremel continues to innovate & evolve the rotary tool.

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Dedicated to the Makers

Inspiring passionate creators through a variety of rotary tools, accessories & project inspiration.

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Simple Solutions, Endless Possibilities

Dremel’s expansive line of versatile rotary accessories empowers Doers to create, rehab, tinker, build & customize your projects

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Cutting Accessories

Dremel cutting accessories are ideal for cutting a variety of materials including metals, soft & hard woods, fiberglass, plastics & metals.

EZ Lock Logo

Dremel EZ Lock Accessory System

The first patented system of its kind, the one-piece mandrel design makes accessory changes as easy as Pull - Twist - Release.


Exclusive Max Life Accessories   

Provides long-lasting performance & impressive durability. Built to give Doers longer lasting, stronger performing, versatile accessories.

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Genuine Dremel Quality

Rigorous testing for safety & performance is core to our DNA.

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EZ Lock Metal Cutting Accessories

EZ Lock accessories allow you to easily swap out accessories while cut-off wheels make it easy to cut, groove & trim all kinds of metal. EZ506HP remains sharp longer, stay cool & won’t shrink. Lasts 20x longer than our fiberglass-reinforced cutting wheels

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Metal Cutting Wheels

For slicing & cutting metal & limited use on wood & plastics. For harder use Fiberglass reinforced cut-off wheels.

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Wood Cutting Wheels

Use carbide cutting wheels for cutting & shaping on woods, fiberglass, plastics & laminates. Rip/Crosscut Blade is a mini circular blade that cuts both with & across the grain on wood & wood-like materials. Use with Dremel 670 Mini Saw Attachment.

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Plastic Cutting Wheels

Last 2X longer than current fiberglass-reinforced cut-off wheels. Ideal for making clean cuts in plastics.

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Hard Material Cutting Wheels

Diamond wheels are great for cutting, sawing & carving hard materials; such as, marble, concrete, brick, porcelain, ceramics, hard epoxy & soft & hard wood. Provides long-lasting performance & impressive durability

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Drywall, Multi-Purpose & Tile Cutting Bits

Variety of bits to that can cut through plastics, fiberglass, drywall, laminate, aluminum & vinyl siding, ceramic wall tiles, cement board, & plaster.

About This Product

Use the Dremel EZ Lock Diamond Tile Cutting Wheel for cutting ceramic material such as 1/2 in. floor tile. It features a screw-free system for easy locking and loading, and can make straight cuts with little dust. It's compatible with Dremel rotary tools.


Product Information

Internet # 202263202

Model # EZ545

Store SKU # 777628

Store SO SKU #1000681478


Dimensions: H 1 in, W 1 in, L 1.5 in


Product Height (in.)

1 in

Product Length (in.)

1.5 in

Product Width (in.)

1 in


Abrasive Material



General Purpose

Arbor Size


Arbor Size (in.)


Backing Material




Ideally Used With

Rotary Tools



Package Quantity


Power Tool Accessory Type

Sanding/Grinding/Polishing Accessory



Sanding Grade


Sanding, Grinding and Polishing Accessory Type

Grinding/Cut-Off Wheel

Tools Product Type

Power Tool

Wheel Diameter (in.)


Questions & Answers

Q:I need to cut a thin slot in a stainless steel 1/4"bolt . Will this do the job? Would I need an lube to aid with cut?
by|Apr 23, 2024
1 Answer
Answer This Question

A:  Hello! I would suggest you use one of our Metal cut off wheels. No lube needed.

by|Apr 24, 2024
    Q:Does it do well with plastic?
    by|Jul 17, 2021
    3 Answers
    Answer This Question

    A:  So far, everything I have used it for has worked but this is just a forum. If you want a professional to answer then I suggest you call and talk to one at Home Depot. Good luck to you.

    by|Jul 19, 2021

    A:  The wheel should cut plastic well, but I would explore other cutting wheels. As the cost of the diamond cutting wheel fo cutting plastic seem like an expensive option.

    by|Jul 18, 2021

    A:  The Dremel EZ545 EZ Lock Diamond Wheel can cut plastic. However, we do have a Cutting Wheel for plastic - EZ476. For further assistance, please contact us at 1-800-4-DREMEL (1-800-437-3635), Monday - Friday, 8A - 5P CST.

    by|Jul 19, 2021
      Q:want to cut a sink hole.
      by|Jul 18, 2020
      2 Answers
      Answer This Question

      A:  Not sure how thick you product is or what type of product you’re cutting but it worked perfectly on my 3/8 inch tile floor that was already installed on the floor. I just had to pop it up once I cut across.

      by|Jul 30, 2020

        A:  The Dremel EZ545 Diamond Wheel is tested and recommended to be used with our Dremel Rotary Tools only. For further assistance, please contact us at 1-800-437-3635, Monday - Friday, 8A-5P CST.

        by|Jul 25, 2020
          Q:What deemed rotary too will cut actual stone/ rocks?
          by|Jun 23, 2020
          1 Answer
          Answer This Question

          A:  The Dremel EZ545 EZ Lock Diamond Wheel can cut stone/rock. It is a gradual process so it will take some time. For further assistance, please contact us at 1-800-437-3635, Monday - Friday, 8A-5P CST.

          by|May 28, 2023
            1 found this answer helpful
            Showing 1-4 of 35

            Customer Reviews

            4.5 out of 5

            • 4.5 out of 238 reviews
            • 91% recommend this product
            Filter by:
            Showing 1-10 of 238 reviews
            Superior cutting easy to use
            [This review was collected as part of a promotion.] Great for cutting Crystal's in jewelry design love easy lock system.
              • Recommended
              This is a tough little tool. I needed to cut some existing travertine tile to install a wider app...
              This is a tough little tool. I needed to cut some existing travertine tile to install a wider appliance, which it did with ease. While it may look flimsy, this wheel is surprisingly durable. You have to be careful that it doesn't bind in the cut when you move the wheel out of plane as you are moving along the cut. If you are using a powerful tool, it will try to jerk the tool out of your hands. Having completed the travertine cut, I also wanted to remove some ceramic tile along a window sill so that I could install a wider oak sill. The same wheel made a 9 foot cut along a grout line. Because the grout gap was so tight, I was cutting mostly ceramic tile. Eventually, just before the end of the run, the diamond wore off of the very outer edge and I needed to go buy another. But overall, I was very impressed. I broke/chipped a couple of tiles, but that was my fault due to the fact that I did not cut all the way through the tile/grout/adhesive and chipped one tile and broke the top of another when I used a small metal chisel to pop the tile up. However, I kept the piece and was able to glue it back on. Because I am installing a wider sill, the over hang will hide the minor residual blemish. So, if you are wondering, when new, the blade will easily cut straight through ceramic tile. It is expensive, but I believe that you get what you pay for.
                • Recommended
                7 found this review helpful
                I had to remove 1in of tile back-splash for a new over the range microwave since microwaves now g...
                I had to remove 1in of tile back-splash for a new over the range microwave since microwaves now go past the standard 16in cabinet spacing and they won't install them unless you have at least 16.5in of space for GE microwaves and 17in for some other brands. This cut through the tile like a hot knife through butter! This was my first time cutting tile and I was blown away at how well this worked. The wheel is pricey, but it was well worth it for my project.
                • Verified Purchase
                • Recommended
                9 found this review helpful
                This is a MUST HAVE
                I was smart enough to buy a Dremel many years ago it has served me well over the years.The latest labor and time saver was when I decided to put up 400 Sqft of travertine tile back splash in the kitchen! I have a newer home which means there is a outlet box every 3 feet. no matter how you measure you are going to be doing some cutting! The diamond wheel was a god send! the tile I used was 1"x2" there was no using a saw on this. the diamond wheel makes short work of trimming, cutting and notching stone tiles. most of the work is around the electrical boxes this takes forever to do! but with the diamond blade I was making trim and smoothing cuts in minutes. Use a C-clamp on small tiles it safer and you will have more control over the blade! This has to be the best accessory I have bought in years and after dozens of cuts its still in great shape I'm pretty sure this is going to last me a long time.
                  • Recommended
                  12 found this review helpful
                  Great! Small bit that goes a long way
                  I used this to make roughly 40 cuts in tiles prior to using snips. I was very hesitant to get the bit as I thought it would not finish the job. I was tiling a 30 Sq Ft bathroom. It did the job perfectly and quickly. Would highly recommend for a small job like mine. Cannot give opinion on larger projects though.
                  • DIY
                  • Recommended
                  5 found this review helpful
                  Great blade, even for grout removal!
                  After using up many blades and special bits for grout removal, I selected this diamond blade. This is an impressive cutting wheel for grout! While all the other wheels I used faded away after removing 1-1.5ft of very strong grout, this diamond one has removed little over 9 ft and the blade still looks like it can remove a lot more. Used 15k RPM on Dremel and took short breaks every 6 inches to let the blade cool (even though it didn't feel hot).
                    • Recommended
                    16 found this review helpful
                    EZ-Lock Mandrel doesn't feel safe
                    The wheel is great for cutting, but the E-Z lock Mandrel lets it down. These wheels are rated for very high RPM, but the mandrel allows the wheel to move laterally. At best you'll get an uneven line. At worst, if it flies off, who knows. There are YouTube videos online about this. I would consider getting the diamond wheel that fits to a solid mandrel
                    • Verified Purchase
                    I got it for cutting through rock/stone on a fireplace and it did exactly that like slicing through butter.
                    • Verified Purchase
                    It cut through my mosaic tiles with ease but. I...
                    It cut through my mosaic tiles with ease but. I guess I overloaded my Dremel because I burned it up after 1 hour of work. So had to get a replacement model (one that didn’t smoke and burn my hands).
                    • Verified Purchase
                    Great for cutting outlet holes in wall tile
                    Was planning to get an angle grinder with a 4 inch diamond blade but then realized, wait, I already have a Dremel. The Dremel with this blade did the job perfectly, the smaller size probably made it easier than using the angle grinder
                      • Recommended
                      Showing 1-10 of 238 reviews