The ID GDC121 is engineered for professional and commercial use. Its 1250W heavy-duty motor, auto-stop carbon brush protection, integrated wet-cutting water system, and CE certification all point to a machine built for sustained, high-demand site work. While it can certainly be used for serious DIY projects, its feature set — including the full accessory kit (water hose, nozzle, pipe connector, socket wrench, and more) — is designed to meet the expectations of contractors, tilers, and stonemasons working daily on-site.

This machine is fitted with a Type G plug (British 3-Pin), which is the standard plug type used across the UAE. It operates on 220–240V at 50/60Hz, fully compatible with the UAE's electrical grid. No adapter is required for use in the UAE, making it a plug-and-play solution for local professionals and contractors.

The ID GDC121 comes as a comprehensive kit ready for immediate wet-cutting use. Included in the box are the machine itself, a guide book, an auto-stop carbon brush set (1 pair), a pipe connector, a socket wrench, a water hose, a water nozzle, a water tap assembly, and a standard wrench. This means you have everything needed to set up the water cooling system and begin cutting straight out of the box, without needing to source additional accessories separately.

The machine is compatible with 110mm to 125mm (4" to 5") diameter blades, which is one of the most widely available sizes for diamond cutting discs in the market. You can find compatible wet or dry diamond blades at most hardware stores, tool suppliers, and online retailers. Always ensure the blade is rated for stone or marble cutting and is compatible with the machine's 12,000 RPM no-load speed for safe operation.

The integrated water cooling system works by directing a continuous flow of water onto the blade during cutting. The included water hose, nozzle, pipe connector, and water tap assembly connect to a standard water source and feed water directly to the cutting zone. While the machine can technically be used dry with an appropriate dry-cut blade, wet cutting is strongly recommended for marble and stone. It significantly reduces airborne silica dust (a serious health hazard), keeps the blade cool to prevent warping and premature wear, and produces cleaner, chip-free cuts.

Yes. The ID GDC121 features a quick-adjustment lever on the base plate that allows you to set the cutting depth up to a maximum of 40mm without needing additional tools. The base plate also supports angle adjustments, enabling bevel cuts for more complex installation work such as angled edges on countertops or decorative stone features. This dual adjustability makes the machine highly versatile for a wide range of professional cutting tasks.

The most likely cause is the auto-stop carbon brush system activating. This is a built-in safety and protection feature — when the carbon brushes wear down to their minimum length, the system automatically cuts power to the motor to prevent damage to the armature. This is not a malfunction; it is the machine working as designed. The solution is to replace the carbon brush set (a spare auto-stop carbon brush set is included in the box). After replacement, the machine should resume normal operation. If the issue persists after replacing the brushes, check your power supply and ensure the voltage matches the machine's rated 220–240V requirement.

Chipping is usually caused by one of three factors: an incorrect blade, too high a cutting speed, or insufficient water flow. First, ensure you are using a diamond blade specifically rated for marble or stone — a general-purpose blade will cause excessive chipping. Second, use the variable speed control to reduce the RPM when starting a cut, especially on polished or brittle marble surfaces. Third, make sure the water cooling system is fully operational and delivering a steady flow to the blade — dry cutting marble almost always results in chipping and cracking. Finally, use a straight edge or guide to ensure the cut line is followed precisely without lateral pressure on the blade.

Some vibration is normal during stone cutting, but excessive vibration is typically a sign of a problem that should be addressed before continuing. The most common causes are: a damaged, warped, or unbalanced blade — inspect the blade and replace it if it shows any signs of damage or uneven wear; a loose blade mounting — use the included socket wrench to ensure the blade is securely fastened; or worn bearings inside the machine after extended use. If the blade and mounting are confirmed to be in good condition and vibration persists, the machine should be inspected by a qualified technician. Operating with excessive vibration can compromise cut accuracy and accelerate wear on internal components.