The computer-numerical-control (CNC) cutting machine is the backbone of any modern stonemasonry workshop. It replaces imprecise and time-consuming manual sawing with automated cuts that are identically repeatable and can be made at any angle. Whether cutting granite, marble, quartz, ceramics or glass, THIBAUT CNC cutting machines offer the power and precision suited to every production requirement.

Why switch to a CNC cutting machine?

Marble workers who make the switch to CN consistently report the same benefits:

• Immediate productivity gains: a CNC cutting machine can complete a cutting programme in a matter of minutes that would take an hour to do manually.
• Perfect repeatability: every part is identical to the previous one, regardless of who is operating the machine.
• Reduced material waste: the programming optimises the layout of the cuts and minimises offcuts.
• Operator autonomy: whilst the machine is working, the stonemason can focus on other tasks.
• New technical possibilities: mitre cuts, complex profiling, curved shapes — operations that would be impossible or take a very long time to perform manually.

The different types of CNC stone cutting machines

3- and 4-axis cutting machines

3- or 4-axis cutting machines are suitable for standardised production involving mainly straight cuts and simple mitre cuts. They represent a first step towards automation, requiring a lower initial investment. They are ideal for workshops whose main focus is on worktops or standard slabs.

5-axis sawing machines — the benchmark for performance

Today, 5-axis cutting machines are the industry standard in professional marble processing. The cutting head can be rotated in any direction without moving the slab, offering complete cutting freedom. At THIBAUT, the entire TC range (TC425, TC625, TC725, TC1600) is based on this 5-axis design.

Cutting machines with automatic workpiece transfer (TOPS)

For workshops handling large volumes, THIBAUT has developed the TOPS system (Thibaut Optimized Processing Solution): an integrated conveyor that automatically feeds slices into the machine and removes the finished parts. It is the key component for transitioning to semi-automated production.

The THIBAUT range of CNC cutting machines: the right model for every workshop

TC425 and TC625 — for decorative and funeral purposes

Compact and versatile, the TC425 and TC625 are THIBAUT’s entry-level 5-axis models. They enable users to perform consecutive cuts in all directions, profile workpieces of any shape and create complex mitre joints. Ideal for medium-sized workshops specialising in interior design and the funeral industry.

TC725 — the ultimate all-rounder

The TC725 is a panel saw from the THIBAUT range. With its 19.9 kW spindle, variable speed ranging from 0 to 6,000 rpm, and 360° head rotation without a turntable, it is an extremely compact and versatile machine. It can perform drilling, profiling, trimming, mitre cuts and brushing with equal ease. The AUTO version features an automatic tool changer to maximise productivity.

TC1600 — power for road maintenance and landscaping

The TC1600 is the most powerful machine in the THIBAUT slitting range: 61 kW spindle, tilt up to 100°, cutting capacity up to 650 mm thick. It is specifically designed for heavy materials and large-scale components. Available with various table lengths from 5.8 to 16.4 metres.

THIBAUT’s proprietary technologies on its cutting machines

• PILOT interface: intuitive control software developed in-house, suitable for both beginners and experienced operators.
• Secure remote connection: each machine is connected to the internet via a built-in firewall, enabling THIBAUT technicians to carry out remote diagnostics and repairs without having to visit the site.
• THIBAUT Customer Portal: an online portal providing access to your machine’s documentation and enabling you to submit enquiries to customer services.
• Galvanised monobloc structure: the hot-dip galvanised steel frames ensure maximum rigidity and long-term resistance to the damp environments found in marble workshops.
• TOPS: an automatic workpiece transfer system for mass production, available as an option on the TC725 models.

How can you keep your CNC cutting machine in top condition?

The service life of a CNC stone cutting machine depends directly on preventive maintenance. THIBAUT machines operate in demanding environments: water, vibrations and abrasive dust. THIBAUT recommends:

• Daily cleaning of the guideways and machining areas.
• A weekly check of oil levels and the cooling system.
• Initial training for operators provided by THIBAUT teams on site.
• An annual preventive maintenance contract, including a visit from a certified technician.

Regular maintenance can easily double the lifespan of a machine, making this investment one of the best ways to boost long-term profitability.

New or second-hand cutting machine: how to choose?

The second-hand market for THIBAUT machines is active and well-regulated. Refurbished cutting machines, sometimes fitted with a new spindle, are available from €50,000. This is a sensible option for a workshop looking to make the switch to CNC without the investment required for a new machine. THIBAUT also offers a trade-in scheme when purchasing a machine neuve.

Are you interested in a THIBAUT CNC cutting machine? Take a look at our full range or contact a THIBAUT representative for a bespoke assessment tailored to your production needs, budget and workshop space.