Dremel 690 EZ SpeedClic Cutting Wheels Set (SC690) with 10 cutting discs and mandrel

What it is and why people buy it

The Dremel 690 EZ SpeedClic Cutting Wheels Set is a small accessory kit designed for anyone who already owns a Dremel-style rotary tool and wants a quick way to tackle cutting jobs around the home, workshop, or shed. The bundle includes 10 EZ SpeedClic cutting discs plus a mandrel, stored in a reusable case.

On paper, it’s the kind of add-on you buy when your current discs have worn down, or when you want a starter assortment without hunting down individual replacements. The kit focuses on speed and simplicity: Dremel’s SpeedClic system is meant to let you change cutting wheels without a key. If you’re the sort of person who swaps attachments mid-job (rather than doing one thing end-to-end), that convenience can matter more than you’d think.

The essentials: SpeedClic + a practical disc mix

This set is built around Dremel’s EZ SpeedClic cutting wheels and a single mandrel. The main appeal is the combination of:

• A dedicated assortment of 10 cutting discs
• A SpeedClic changeover approach (no key required)
• Storage in a reusable case, so you’re less likely to end up with loose discs scattered in a toolbox

The description also positions it as suitable for cutting across a range of materials, including metal, steel, brick, marble, copper, aluminium, brass, plastic and more. That “and more” is doing some work there—so it’s worth treating this as a multi-material cutting set rather than a specialist blade for one single job.

A simple way to think about it: you’re not just buying discs, you’re buying a workflow. Swap the wheel, make a cut, keep going, and keep the bits together.

Where it shines in real-world use

These cutting wheels are aimed at rotary tool users who want control and access in tighter spaces. For example, if you’re trimming a small section of metal or squaring off a piece of plastic, a rotary tool setup can feel more manageable than bulky saws.

Because the set includes a mandrel alongside the discs, you can move straight into using the kit as intended—rather than needing to hunt for the missing part.

You’ll also likely appreciate the SpeedClic mechanism if your work involves frequent accessory changes. It’s the difference between “I’ll stop and deal with it later” and “I can carry on with the job”. That’s a small improvement, but it adds up.

Tech summary you should check before buying

The kit is designed to work with Dremel multi-purpose/rotary tools (and other rotary tools) that accept a 3.2 mm mandrel. That mandrel size detail is important: if your tool doesn’t match, the set won’t be the smooth, plug-and-go solution you’re hoping for.

Also, the product name points to an accessory set with 10 cutting discs and 1 mandrel, supplied in a reusable case. If you’re expecting lots of different mandrels, other attachment types, or additional disc types, it may feel a bit more limited than broader bundles—this is, fundamentally, a cutting wheels set.

Pros and limitations (a balanced view)

What to know before you commit

Pros you can reasonably expect from this sort of kit:

• SpeedClic system is made for quick disc changes without a key
• Comes with 10 cutting discs plus the mandrel, so you get a complete starting setup
• Reusable case helps keep accessories organised
• Marketed for cutting a wide range of materials (metal/steel, brick, marble, copper, aluminium, brass, plastic, etc.)

A couple of limitations to keep in mind:

• Compatibility depends on having a tool that suits a 3.2 mm mandrel. If you’re unsure, check your tool’s requirements first.
• Although it lists many material types, it’s still a cutting wheel accessory set—so it may not be the best choice if you need heavy-duty, high-volume cutting or precision results that usually call for specialist blades and techniques.

In other words, it’s a practical “get cutting” kit, not a one-size-fits-everything solution.

Is it worth it?

Final verdict

It’s worth buying this Dremel 690 EZ SpeedClic Cutting Wheels Set if you already use a Dremel multi-purpose/rotary tool with a 3.2 mm mandrel and you want a tidy assortment of cutting discs that’s quick to swap using SpeedClic (without a key). If your projects involve mixed materials—like small metal repairs, model-making-style cutting, or DIY trimming where a rotary tool makes sense—this set fits that everyday role.

You may want to skip it if your rotary tool doesn’t accept a 3.2 mm mandrel, or if you’re shopping for a specialist solution aimed at one material or a specific precision requirement. In those cases, a more targeted accessory choice can be the better route.

A final practical checklist: confirm your tool’s mandrel size, think about whether you’ll actually benefit from quick changes during your typical jobs, and make sure cutting wheels are the right approach for what you’re planning to cut.

Mini FAQ

Quick answers

What’s included in the box? The set includes 10 EZ SpeedClic cutting discs and 1 mandrel, supplied in a reusable case.

Do I need a key to change the discs? The SpeedClic system is designed for changing accessories quickly and simply without needing a key.

What tools is it compatible with? It’s said to fit Dremel multi-purpose/rotary tools and other multi-purpose/rotary tools that accept a 3.2 mm mandrel.

What materials is it intended for? The set description mentions cutting across materials such as metal, steel, brick, marble, copper, aluminium, brass, plastic and more.

Is this a replacement pack or a first-time starter kit? Either can work—because it includes discs plus the mandrel, it can serve as a starter kit if you don’t have the mandrel ready, or as a replacement when you’re running low on cutting wheels.