How to Select Diamond Cup Wheels for Concrete Grinding
Being a tough material, diamond is a popular choice when it comes to the making of grinding wheels and cups. Construction and home improvement sectors find such tools useful in tasks like cutting concrete, marble, granite, field stones and hard stones.For tasks like cutting concrete, granite, marble, and hard and field stones in home improvement and construction, such tools are indispensable. The number of factors that require consideration when picking the most appropriate diamond tools make the selection exercise a tough one. Next is a look at how the selection of diamond cup wheels should be made.
First, determine the hardness of the material you intend to grind so that the diamond grinding wheels you pick can be of the opposite texture. For a soft concrete surface, you need a hard polishing wheel and a hard one is best worked on by a soft one. Trial and error is an exercise that you will have to partake in when selecting diamond cutting tools, especially if it is your first time. It will be easy to select grinding wheels later on since you will now have the requisite information to make a selection.
If you have heavy work ahead of you that includes grinding stones or concrete, the diamond segments you should pick are the large ones. Alternatively, smaller tasks like epoxy coatings, surface coatings, glues, and paints are best suited by smaller diamond segments. The reason for giving thought to the type of tasks you intend to carry out is that diamond grinding wheels have varying specifications and each is suited for different uses.
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Numerous sizes and shapes of concrete polishing diamonds exist, and you will come across them when looking for the best ones to purchase. Included in the types of shapes you will find, for instance, are wheels, cylinders, cups, and flat disks. The nature of the job you intend to carry out will dictate the most appropriate size and shape of diamond tools you select.
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Avoid selecting the cheapest disc in the hope of saving money because the exercise can be a costly one at the end. A super premium disk will give you value for money because it is of the highest quality. Experts suggest that there is always the right disc for every job; it’s just a matter of taking some time to find it.
Coarse and fine grinding are the principal phases involved in concrete grinding processes. You should pick the moist appropriate diamond cutting tools for each phase. You will need high diamond hardness and soft diamond bond for the initial phase. You also require bigger diamond grit, preferably between 35 and 50. Do not forget to make the diamond cut concentration low in this case. For the second phase, hard bond diamonds are needed for they offer desirable precision. It is advisable to use softer diamonds because they do not risk getting disengaged fast. The ideal diamond grit to use here is between 80 and 120. Besides, a greater concentration of diamonds in a disc is desirable in this instance.