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Diaquip 350mm Electric Disc Cutter


Why Buy?

  • Robustly made
  • Big capacity
  • Dust extraction ski
  • Water dust suppression built in
  • Wheel set for accurate cutting


The Diaquip machine is instantly recognisable as professionally rated – just looking at it you realise that it is solidly built, straightforward and no-nonsense. The U-shaped side handle, for instance, is a solid steel-plated tube, bolted into place and covered with an insulating and grippy ribbed-rubber compound. This handle is strong and rigid and shaped so that the user can grip from the top as well as the side when the cutter is used in different orientations.

An elongated main handle is placed directly behind the blade, and it gives users a good view of the cut, as well as allowing them to have enough leverage on the blade to be able to guide it accurately.

All the adjustments that should be on a machine like this are there - they are simple to operate and are strongly made. There is also a simple arbor lock for easy blade changing.

The big and strong cast alloy blade guard incorporates two methods of dust suppression. The most obvious of these is the water-based version, since it involves a tube for the water feed attached to the heavy-duty main power cable that leads down to front of the guard. For ease of use there is a water feed valve at the entrance of the water tube, and a standard hose lock water coupling is provided for instant snap on/off hose connection.

Right at the bottom of the guard is a standard sized dust port that will connect to a vacuum dust extractor should the user choose. It is also good to note that the dust port has a little cover on it so that when vac extraction is not being used, the sludge doesn’t come straight back at the operator.

Or if you prefer you can use the dust ski. Held in place by a simple pin this fits underneath the blade so that the weight of the machine rests on the stainless steel base of the ski. With the support this gives, again accuracy of cut is improved, but more to the point, the ski provides a shroud to the blade that concentrates dangerous dusts right to the back of the ski where it is collected much more efficiently by the (correct) class of vacuum extractor. Since the ski adds so much to the overall dust safety of the cutter it is indeed a very useful addition to the whole saw kit, eradicating all dust when cutting. 

Having used them on a few cuts when I was slicing through some delicate 40mm thick marble, I am a great fan of the guide rollers assembly that comes with this machine. They are simply fitted using a butterfly bolt right under the balance point of the main motor housing. They allow the user to rest the weight of the machine onto a hard surface and use this extra stability to guide the cutter for greater accuracy.

Although it is only a simple addition, the splash guard that can be fitted at the back end of the blade guard is another nice touch. Simple to fit, it also provides some protection for the user from water and sludge splash.

The machine boasts obvious power and cutting ability in a variety of materials, such as reinforced concrete and paving materials.

Back home in my workspace, I found it was a Very Useful and Capable Machine. It is clearly quieter using an electric motor, but didn’t seem less powerful or less capable. I found myself using the water dust suppression system nearly all the time, because it works very well and is simple to attach and set up from either a garden hose or a pressurised container. Accurate cuts are easy to achieve as you become more expert in the use of the machine – much helped by the judicious use of the guide rollers of course.

It would definitely be a machine I would look at if I were a construction worker – powerful, easy to use with good dust suppression – lots to like.


WhyBuy Diaquip Diamond Cutting Discs Cutting Equipment
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