We are still open!

We understand the concerns that Covid-19 has caused for businesses, but during these difficult and uncertain times we are still open for business. So if you have any requirements, please contact us and we will deliver your products as normal.

Thank you for all your support.

GTS Products & Services

Our core business is supplying all sectors of the stone industry with a comprehensive range of in-stock diamond tools and consumables for Dekton®, Granite, Laminam®, Limestone, Lapitec®, Marble, Neolith®, Porcelain, Quartz/Engineered Stone, Quartzite, Slate and other natural stones.

  • Diamond cutting blades and large diameter bridge saw blades.
  • Diamond core drills, fixing bits and NAMM monumental drills.
  • Diamond and silicon carbide polishing discs for automatic and manual edge, hand and face polishing applications.
  • Carborundum and diamond grinding cups and profile tooling.
  • Full range of high speed CNC diamond drills, routers and profile wheels.
  • ISO CNC tool holders and vacuum/suction cups and clamps.
  • Polishing powders and waxes.
  • Stone fixing glues, colour pigments/tints and colour mix charts.
  • Backing pads, adaptors, small tools, lifters, tapes and accessories.
  • Dust masks, ear defenders and eye protection safety wear.
  • Specialized tooling and rectification service.
  • Online shopping cart with videos, technical product data and working

“Thank you again for all of your help yesterday, you went above and beyond as always. You really saved the day with your speedy delivery and the fact that you had everything we needed in stock. We are so grateful for your fantastic service and extensive product knowledge.”

Ms C Hammond, R C Coppin Ltd

“I have known Jason for a good 15 years and have been using his services for the same amount of time. Great bloke, excellent customer service. Tools are absolutely brilliant and are always delivered rapidly. Highly recommend.”

Mr L Pender, LSO Stone

‘We first started working with GTS having previously experienced problems fabricating UCS materials such as Dekton®, Laminam®, Lapitec® and Neolith® using the manufacturers recommended tooling. GTS visited our factory with their CNC tools and bridge saw blade and assisted us with set up and working parameters. Their tools performed brilliantly and resolved all of our issues. We strongly recommend any companies having troubles working these materials speak to GTS.’

Mr J. Livermore, Marbelous

“GTS were originally recommended to us when we were experiencing problems with our edge polisher. Not only did they resolve the issues we were having, they also improved the quality of finish and increased our productivity. Since then they have assisted us with production methods for successfully fabricating Dekton® and other porcelain/UCS/sintered materials.”

Mr P. Fernando, O Stone UK Limited

“Thank you for taking the time yesterday to give the workforce instruction on how to use our new edge polishing machine. They all have a much better understanding now of how to operate the machine more efficiently and more importantly safely.”

John Prosser, Director, Marble Works East Anglia Ltd

“Being involved in house renovation and property development it’s refreshing to find a supply company offering the standard of personal service GTS do! Quality items, with good pricing structure and backed up with prompt delivery and returns infrastructure. Please accept my thanks to Jas and his team at GTS and any future customers please buy with confidence and support!!”

Michael Ramshaw.

“I had reason to contact GTS requesting some info on cutting worktop granite as I had never cut granite before. I couldn’t have picked a better company or person (Jason) to answer the phone. Jason talked me through the process of cutting & polishing granite and sent me by email a price list of all items they sell that I would require. Sent as well were websites to buy the cutting & polishing tools that GTS didn’t sell.”

Raymond Everett

“I write to praise the quality of products and technical support you have provided to me over the many years I have worked with yourselves. GTS has always excelled at customer service and deliver a first class service every time.”

Mr M. Marchetti, Marchetti Stone Ltd

“We have worked with GTS for some time now and very much look upon them as part of the team. What sets them apart was clearly demonstrated when we first began working with sintered stone and porcelain materials. As part of their service they came to our factory, helped us formulate solutions for each manufacturing process, as well as assist with set up and installation of tooling, to ensure we achieved optimum quality, life and performance.”

Mr S. D. Lungu Rotaru, Viv Designs Ltd

“We have known and worked with Jason Barnard from GTS for more than twenty years. In that time he has proven himself to be invaluable when assisting us with CNC tool installations, sourcing parts for our machines and generally being on hand to help us when required.”

Mr R. Marchetti, Marbonyx Ltd

“GTS have supplied us with our tools and consumables for the last six years. They dedicate themselves to customer service and their tools are of the highest quality from wet polishing pads to CNC tooling, would and have strongly recommended.”

Mr P. Miller, Rock Fabrications

“I would like to thank you very much for your advice in regards to polishing the Nero Marquina. It took me nearly 10 hours in total to polish the pieces up from a honed finish but the end results where superb and the clear wax worked a treat to finish. I will forward a picture so you can see the end results. Superb service by GTS would highly recommend!”

Mr J Edwards

“We would like to say a huge thank you to Jason at GTS, who recently helped us out with the supply of diamond tooling in order to fabricate Lapitec® efficiently. The most helpful part of the service, was the fact that Jason came out to our factory in Hertford and spent time with us showing and going through various scenarios with their tooling. This knowledge will help us considerably with all our future Lapitec® projects. I would highly recommend GTS.”

Mr M. Adams, MA Granite & Marble Works Ltd

“We have worked with GTS for over 20 years and they have always provided great products, service and sound technical advice. While developing manufacturing processes and tools to fabricate UCS materials such as Dekton®, Laminam®, Lapitec® and Neolith®, we experienced problems with the manufacturers recommended tools. GTS helped us resolve these issues and worked with clients to achieve the best results. GTS tools are supplied with the necessary information and they also assist with onsite set up, to ensure optimum performance.”

Mr C. Cooper, Prima Marble & Granite

“I would like to thank Jason for his impeccable customer service over the years. GTS products are undoubtedly the best in the industry, whilst Jason’s technical advice on ‘custom made’ tooling is second to none.”

Mr S Reeves, Stewkley Stone Ltd

“I first met Jason while I was working for a stone company and they would always talk highly of him. Since starting my own company I have been using GTS now for several years and I am always happy with their products and services. Jason has even helped us find a machine, he is extremely knowledgeable in this industry. He goes out of his way to help others. As we grow as a company so will our orders and hope to do many more years of trading with GTS.”

Mr R Beckwith, Marblecraft Bespoke Ltd

‘We have used GTS for many many years. Jason’s product knowledge and customer service make him stand out from the rest. Recently we purchased a DL200 blade to cut 20mm thick porcelain. Not only is the blade the best I have used, the technical advice on best spindle speed and feed rates mean I am 100% confident the blade is working to its full potential. Many Thanks.’

Mr J. Jones, Vitruvius

‘I’ve found GTS and Jason in particular to be one of the best suppliers in any industry I’ve ever dealt with. He is very helpful with technical knowledge and general information and if he does not personally know something he ask other contacts to someone who can. Rarely do other suppliers better GTS prices and quality is never sacrificed. Having dealt with Jason for several years in managerial roles personally with several companies, we are happy to recommend Jason and GTS to anyone.’

Mick Eagles, Ormistone Stone Masons

‘We have worked with GTS for many years. We have always found their diamond tools and consumables to be of extremely high quality and their technical support second to none.’

Mr N. Dobson, Marble Granite Quartz

‘I have been successfully trading with GTS for a number of years. GTS are professional, very friendly and  extremely knowledgeable. They have guided and supported me over the years, offering me valuable advice. GTS  have met all my requirements and have never let me down. In summary, GTS offer excellent quality products, are competitively priced, with invaluable personal support and service. I look forward to working with them in the future.’

Ms A. Salvo, GTM Granite Ltd

‘We would like to thank you for the professional advice and service given to us over the many years we have known each other. As our company has grown you have always been available for advice and we really appreciate your hands on approach. You always supply quality tooling and have even sourced special parts we required. Orders are always promptly delivered. We very much look forward to many more years working together and we would always highly recommend GTS.’

Mr R. Hayes, Classique & Co. Trading Ltd

‘We have been using Jason at GTS for two years, not only are the products they offer the best within the industry the service and advice has been invaluable. Jason and his team are always on hand to go the extra mile. I would highly recommend GTS to anyone looking for a friendly reliable service you can trust.’

Mr S. Lyne, Granite Works

‘I can not recommend Jason and the team at GTS highly enough. Jason has gone above and beyond to help us at Millstone Designs, especially when we have had problems with machinery, he has been there, himself, to make sure the tooling works properly and efficiently. He is extremely knowledgeable about products and always makes sure we get the right tooling for us – and when we need it. GTS offers an exceptional service.’

Mr R Mills, Millstone Designs

We have been using Jason at Granite Tools for 20 years and have always had great service and quick deliveries. Jason has a lot of product knowledge and is always very helpful. We highly recommend Granite Tools.

Mr A. Weeks, Bespoke Surfaces Ltd

GTS have supplied us for many years with our bespoke diamond tooling and consumables. We have always found them to be very reliable and their quality and service first class.

Mr B. Distin, Vitruvius Ltd

‘To me, Jason is GTS. I have known him for many years and in all that time he has never let me down. He is always reliable and helpful. I know that if I am facing a practical dilemma at work he is readily available to assist with my tooling equipment needs, often helping to problem solve.’

Mr S. Levitt, Ivett & Reed Ltd

Since working with GTS, they have come to be our preferred supplier of diamond tools, due to their excellent quality and professional service.

Mr S. D. Lungu Rotaru, Viv Designs Ltd

‘We have been working with GTS since 2012 and in that time they have become one of our most valued and trusted partners/suppliers. They are always happy to assist us with any new applications or technical advice and their products consistently give us excellent results.’

Mr O. Chandler, Chandler Stoneworks

‘We have been working with GTS for several years now and have always been very happy with the quality of their products and service.’

Mr C Garton, CK Stone Ltd

‘Hi Jason, I have been using GTS tools for the last two years and would like to thank you for the quality of product and service that always delivers excellent results.

Mr M Dimenstein, BespokeRepairs.com

‘I have used GTS for many years now and have great confidence in their products and Jason’s knowledge. Orders are sent and received in good time and the website works with ease. I will add that the GTS Dekton/Lapitec blades and CNC tooling have made a massive difference to the cutting of these materials and will give confidence back to all that use them.’

Mr I Curtis, Just tops (MK) Ltd

‘We recently brought a DL-200 blade from GTS for cutting Dekton and Lapitec and would highly recommend it. We will definitely be purchasing these again in the future.’

Mr M Adams, MA Granite & Marble Works Ltd

‘I can honestly say that it is a rare quality in Britain these days to have customer service like you have shown to us regarding this order, I wish you and your company all the best in the future and will recommend you at every opportunity. Thanks again’

Sally Grey

‘Excellent company, very helpful from the first phone call until the product arrived.  GTS have a wealth of experience in their products and industry, and are always happy to help.  I will not go anywhere else.’

Mr K Lajko, Tiling Now

‘I would just like to express our appreciation for the products and services that we receive from you.  We have always found your service and products to be second to none.’

Mr S Caruso, Classico Marble Ltd

‘Would just like to thank Jason on his customer service and speedy turnover of my replacement tool.  Had a slight problem with my polisher, however was met by a replacement machine sent out a day after my conversation with Jason.  More than happy with the service and products available.  More than glad to recommend GTS to any of our customers.’

Mr R Ferguson, Stove Experience

‘GTS have proven themselves to be very dependable and trusted suppliers.  I can confidently recommend Granite Tool Supplies (Wholesale) Ltd as a solid and reliable supplier, and experts in their field.’

Mr B Bourne, Butterfield Natural Stone

‘I would recommend GTS Wholesale without hesitation, we have found their tools perform better than our previous suppliers and they have worked closely with us to optimise production on our automated machinery.  Their service and industry knowledge is second to none.’

Mr R Henderson, Henderstone Ltd

‘The tools did everything you said they would.  I could not have done any of this without your sound knowledge and your willingness to help someone with no understanding of what needs to be done and the tools to do the job well.  All the advice you gave takes time and in this day and age, not many people are willing to give such time. That made all the difference.   I will recommend your product and more importantly YOU to any person wishing to cut and polish granite.’

Mr A Scobbie, Mountain Action

‘It is with great pleasure that I recommend GTS Wholesale, they have been one of the most reliable suppliers to Prima during 2011.  They have displayed a high standard of service and have proved to be efficient and reliable.’

Mr B Costin, Prima Marble & Granite Ltd

‘I have been working with GTS since they formed, in which time they have proven to be a dependable and trusted supplier, who we can recommend, with complete confidence.’

Mr A Thorne, AR Thorne Memorials & Gove Marble

‘My order arrived on time as promised and the advice you gave me was priceless.  I am very happy with the results I have achieved. Thank You.’

Mr A Koselak

‘I just wanted to say thanks. Your knowledgeable person called me back and advised which products I needed. Was advised that I didn’t need any expensive polishing pads and polisher.  I have purchased silicone, care kit, stone-stik and colouring paste from your store.  Just wanted to say thanks, and that I appreciated the friendly advice.’

Mr S Risdale

‘The granite polishing is exceeding our expectations.  David, our world class builder is learning new stuff and the edges are coming up like mirrors.  Some edges were really rough where the stone cutter had put some bad bumps and grooves, but they are all coming out with the grinding wheel.  Going up in grade with the sanding discs, the result is  quite incredible.  So, thank you for all of your help.  We thought the job was beyond us, but the finished results are as good as any professional could do.’

Mr S Marsh

‘I’d like to say a big thank you to GTS for all the help they have given me, regards tooling and the best way to tackle teething problems with granite and quartz stone.  I’ve noticed that not all tool suppliers will give you the best advice on what tooling is needed to create the best finish for our customer’s worktops, but with Jason he goes out of his way to give good advice.  I recommend anyone in the stone industry to use these guys. (Knowledge is wealth).’

Mr J Dagostino, directstoneandgranite.com

‘I purchased some Metal Bond Grinding Wheels from GTS Wholesale, these wheels offered excellent results; the coarse wheel giving rapid stock removal on all thicknesses we tried up to 3″ (78mm) with very similar results for the medium disc.  The fine virtually removed all traces of the previous two wheels and left a finely closed surface for polishing.  These wheels are a highly recommended cost effective product to anyone who needs rapid and outstanding results.  Excellent.’

Mr M Walton, Mid Kent Memorials Ltd

I received excellent advice from GTS. They were even able to have a cutting blade altered to fit my circular saw perfectly.  The cut was excellent and the blade did all the work so the saw wasn’t overloaded.  I was also able to regulate the speed of my angle grinder to use with the polishing pads.  The disposable paper pads were a good value option for the amount of polishing I had to do.  The products were excellent and the service was helpful and proactive.’

Mr P Reeves-Toy

Once again thank you for your helpful and extremely efficient customer service.

Mrs M. Howe