Diamond Cutting Grinding Discs: An Efficiency Guide
Diamond cutting grinding discs provide a vital function, but did you know that you require different discs for different jobs? In this blog, we will be presenting you with everything you should know about diamond cutting grinding discs: An efficiency guide.
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What is a diamond cutting grinding disc?
A diamond cutting grinding disc is a bladed disc that can be used in conjunction with angle grinders, electric disc cutters, stone saws, and more products with similar functions and differing names.
These bladed discs are made specifically to cut materials that are otherwise impossible to cut cleanly. These materials are stone, tiles, concrete, marble, and other materials of this nature. That being said, some blades are only suitable for one material, whilst others are not.
The discs function by being spun at an extremely fast rate through the angle grinder (or other similar machine). If done correctly, the result is a clean cut through the material at hand.
Are diamond cutting grinding discs made from diamond?
Not exactly. Most diamond cutting grinding discs are made from steel, whilst the outer edges of the disc are made through a mix of synthetic diamond and metal powder and sintering them.
Sintering is a process similar to smelting, without actually melting the materials being used. The segment of the discs that hold the diamond and metal powder mix are known as the ‘cutting teeth’.
The process of sintering is what enables the disc to have the strength required to cleanly cut through the heavy-duty materials like concrete etc.
Can diamond cutting grinding discs cut wood?
Yes, however, surprisingly you will find that it will not be a clean cut at all. This is because the fibres of the wood are much more loose than the materials within concrete. Of course, wood can be cut cleanly, you just need to use the appropriate kind of saw or disc to facilitate this.
Diamond cutting grinding discs: an efficiency guide
As mentioned earlier, diamond cutting grinding discs are not a ‘one fits all’ approach. Different discs are used in conjunction with the material or kind of usage at hand. So with that in mind, here are some of the diamond cutting grinding discs we supply.
- Silverline Turbo Wave Diamond Stone Cutting Grinder Blade Disc 12 Inch – £32.29 (Not including VAT)
With usage being applicable in wet or dry conditions, this smooth, fast cutting bladed disc can provide deep cuts in concrete. This is further benefited from its castellated continuous rim wave form body, which aids in the removal of dust. This disc cuts cleaner and quicker than your standard diamond discs.
This disc is for general building use with masonry products. (Best results are achieved via wet cutting) Ideal for cutting hard products such as…
- Roof Tiles
- High density concrete kerb stones
- Patio slabs
- Pipes
- Bricks
- Reinforce Concrete
- Lintels
Additional details
- 12 inch (ca. 30 cm) 300 mm blade with 20 mm Bore size.
- May come in red or blue
Click here to view the full specifications, or to buy.
- SILVERLINE Tools Diamond Mini Saw Blade – 85MM – 10MM Bore – £3.26 (Not including VAT)
Featuring a continuous rim diamond blade, this particular blade is specifically made for cutting wall and floor tiles. For best results, a wet cut is the optimal option. This blade is compatible with Silverline tools, Titan and Worx mini saws.
Specification and Main Points
- Blade diameter – 85 mm
- Blade width – 1.6 mm
- Bore size – 10 mm
- Diamond height – 5 mm
- Diamond width –
- Maximum revolutions per minute – 18,000rpm
- 80m/s Max. Speed at tip
- Finish – Natural
- Material tip – Diamond impregnated segment
- Method of construction – Stamped and sintered
- Teeth/Segment form – Continuous
- Silverline Multi Tool Multi Function Diamond Tile and Grout Saw Blade – £10.17 (not including VAT)
Designed to operate against ceramic tiles, masonry, and grout removal, this radial saw blade is compatible with oscillating multi-tools and tool free, quick change and standard multi tool machines.
Compatible with
- AEG
- Black & Decker
- Bosch
- Craftsman,
- DEWALT
- Einhell
- Fein MultiMaster
- MacAllister
- Makita
- Mastercraft,
- Milwaukee
- Rigid
- Rockwell
- Skil
- Stanley
and most other multi-function oscillating power tools.
Click here to view the full specs or to purchase today.
- Silverline Grinder Mortar Removal Diamond 115MM Raking Blade – Twin Pack – £16.28 (Not including VAT)
This blade specialises in the removal of mortar from joints, without damaging the brick, block, or masonry around it.
Specifications
- Brick Tile Paving Mortar Joint Removal Blade with 7 mm height x 6.5 mm wide segment
- 115 mm x 6.5 mm x 22.23 mm bore.
Click here to view the product page or to continue to purchase.
Using the wrong diamond cutting grinding disc
Using the wrong diamond cutting grinding disc on the wrong material can have the following effects.
- The disc may shatter.
- The cut may not be clean, or difficult to do.
- The cut may damage the machinery or the surrounding area of the material being cut.
How long does a diamond cutting grinding disc last?
Generally, you will find an expiry date on the packaging, specifications, or the discs themselves. Discs of different sizes, and sometimes materials will last longer or shorter than others, simply due to the kind of materials they are used on.
Regardless if you use the disc enough to wear it down or not, you will still find an expiry of 3 years from their manufacturer date.
Using an expired diamond cutting grinding disc
You should never use a diamond cutting grinding disc that is past its expiry date. This is because all discs contain a resin to bond the abrasive together. Through usage, and in some cases, storage conditions, the resin will absorb moisture, making it weaker over time.
As a result, using an expired disc will result in breakage. This means the disc will shatter whilst in use, a sharp disc spinning over 1000s of RPMS being shattered is dangerous for yourself and everyone in the vicinity. Resulting injuries can cause permanent damage, and even death.
Maintaining safety when using diamond cutting grinding discs
Here are a few simple things to be aware of to ensure the safety of all around you when operating with these tools and relevant machinery.
- Wear the correct safety equipment.
- Be aware of disc expiry dates before usage.
- Inspect the machine and disc before usage.
- Check the instruction manual regarding assembly and operation of the machine/discs.
Contact us today
Sealants and Tools Direct is the one-stop shop for anyone within the trade, or for those looking to conduct their own DIY. We encourage anyone with any questions about products they are interested in, or already purchased from us, to get in contact if you have any questions.
We endeavour to not only provide the right products for you, but also provide the best guidance possible. Within this blog, we hope to have given you all the key points you should know about diamond cutting grinding discs, through our efficiency guide.
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