DF 350

HYBRID LINE
The versatile solution for milling soft materials and titanium.

The DF350 is the ideal machine for those who primarily mill soft materials but don’t want to give up the ability to mill metal whenever needed.

Thanks to its 2.2 kW spindle, it can perform any type of metal work (abutments, bars, etc.) with precision and reliability.

Materials: Technopolymers, Resins, Zircons, Fibers, Disilicate, Titanium, Cobalt chrome

Processing: Crowns, Anatomical crowns, Screw-retained crowns, Bridges & Anatomical Bridges, Screw-retained bridges, Inlay | Onlay, Splint Oclusally, Bite, Surgical guides

Designed with the best technology

Technology is in Dental Four’s DNA

Our company has always looked at technological innovation as a key element to help customers grow, increasing productivity and reducing costs. In addition to being cutting-edge in performance, our milling machines embody our commitment to environmental sustainability.
Designed with consumption reduction criteria, our milling machines can boast the minimum environmental impact throughout their life.

Advanced technology

Our milling machines are equipped with the latest generation components, including Jager spindles and Brushless motors with 23-bit absolute encoders, ensuring maximum precision and durability.

User-Friendly Interface

Managing your milling machine has never been easier. The intuitive interface of DF PANEL allows immediate and uncomplicated use, reducing learning times and increasing productivity.

Predictive Maintenance

Thanks to the integration of a proprietary Artificial Intelligence algorithm, our machines perform continuous predictive maintenance, minimizing downtime and maximizing operational efficiency.

Energy efficiency

Designed according to energy saving criteria (ISO 14955 regulation), Dental Four milling machines consume less energy, contributing to environmental sustainability and reducing operating costs.

Discover Dental Four technology

Discover superior solutions

Find out why Dental Four milling machines are the ideal choice for dental laboratories.

The compact, high-rigidity mechanics, together with the management of the electronics and the high-quality components, guarantee levels of precision and speed never seen before. The wide inclinations of the axes make it possible to exceptionally perform machining with significant disparallelisms and to obtain detailed buccal finishes.

Stainless steel monocoque frame for maximum rigidity

All Dental Four machines feature an integrated stainless steel working chamber built into the monocoque frame—ensuring maximum strength, structural rigidity, easy cleaning, and complete protection against dust and liquids.

Optimal chip extraction and tool lubrication

For maximum efficiency, the suction nozzle is integrated with the spindle, ensuring chip extraction occurs as close to the tool as possible.

Air and liquid nozzles are also spindle-integrated, providing consistent cooling and lubrication throughout the machining process.

A/B axis movements

The wide inclinations of the axes allow prostheses with significant disparallelisms to be performed on implant processing in both cobalt chrome and titanium and, in combination with the C-Clamp pod supports, allow vestibular processing.

Starter KIT tools for advanced machining

All Dental Four machines are already equipped with an original equipment kit that also includes cutters for advanced machining, such as inclined holes and threading.

DF PANEL: Simplicity Meets Technology

A smarter interface for faster workflows

Developed with input from dental technicians and web designers, DF Panel brings all essential features together in one intuitive interface. Accessible from any connected device via the My Dental Four portal, it lets you:

Track work progress in real time
Automate backups
Manage software updates
Request support with a click

DF Panel also streamlines advanced features exclusive to Dental Four machines, such as Stop&Go and Restore Line, making powerful tools easy to use.

Discover DF PANEL

Monitor Your Milling Machine from Your Smartphone

Live Updates and Video via Telegram

With DF Panel’s integration with Telegram and an optional in-chamber camera, you can monitor your milling process anytime, anywhere. View live status updates and video footage directly through the portal or app — all from your smartphone.

Discover tracking

Optimal chip extraction and tool lubrication

Wet processing

For maximum efficiency, the suction nozzle is integrated with the spindle, ensuring chip extraction occurs as close to the tool as possible.

Air and liquid nozzles are also spindle-integrated, providing consistent cooling and lubrication throughout the machining process.

Lubrication system

Self-calibration

Precision Without Error – Fully Automated

To ensure maximum accuracy, every milling machine requires regular calibration. Dental Four offers an optional fully automatic calibration system that guarantees precision and eliminates manual errors.

An electronic probe, mounted directly on the spindle, accurately detects the pod’s position at multiple angles and automatically adjusts the axis calibration — ensuring consistent precision without manual intervention.

Seamlessly integrated into the DF Panel, the system is simple, intuitive, and user-friendly — even for non-experts.

Self-Calibration

Mechanical quick pod release

Flexibility. Precision. Productivity.

This system enables the removal and repositioning of the pod support with absolute accuracy — even after a paused process.

When combined with the Stop&Go feature, ongoing work can be temporarily interrupted to load a different task or material, with the ability to resume the original process at a later time without losing precision.

In metal milling, the pod and wafer can be extracted mid-process for inspection on the bench. If needed, additional refinements or corrections can be carried out before continuing.

The quick pod release also supports specific pod types tailored to different materials and workflows, such as:

Closed Pod for heavy-duty metal machining
C-Clamp for 90° milling and high-precision aesthetic work

This approach ensures greater workflow flexibility while maintaining consistent, high-quality results.

Discover the pod change

DF350 is perfect for soft metals and titanium

High speed and precision milling of soft materials and titanium

With DentalFour milling machines, you can create any product in any soft material and titanium; from the simple crown, to the screwed Toronto on implants, etc., without any limitation.
In terms of quality, precision, repeatability and milling speed, Dental Four machines fear no comparison.

Materials

Software CAM

All our products are compatible with the main cam software on the market.

Through a “certified” strategy package, it is possible to guarantee a minimum learning time and allow even less experienced operators immediate productivity.

Optional available

Customize your DF350 for optimal performance in your lab

Optional Support Table for Maximum Efficiency

All Dental Four machines can be paired with a dedicated support table, designed to neatly house the filtration, lubrication, cooling, and aspiration systems — practical, organized, and space-saving.

Equipped table

6-position disilicate support

All Dental Four machines can be equipped with holders for premilled and disilicates. The special multifunctional support for premilled and disilicates allows the insertion of custom bushings, adaptable to any type of connection.

Pod holders

6-position premilled support

Pod holders

Data sheet

Dental Four milling machines are designed to offer excellent performance and reliability in the dental sector.
Here are some of the main technical data regarding our DF350.

Milling system	5-axis continuous
Spindle	DentalFour frequency driven 2.2 KW 60,000 rpm
Tool shank	6 mm
Tool change	Automatic with 22 positions
Motors	Stepper with encoders for maximum precision
Tool management	Tool breakage control and possibility of automatic restart with alternative tool
Axis movement	Cartesian movements with rolled screws and ball bushings lubricated for life
Axis rotation	Axis A with harmonic gearbox with 0° backlash B-axis with class p0 planetary gearbox
Rotation angle	A= 360° B=± 40°
Lubrication	Winged coolant pump with directional noozzles, filter tank with mixed filter and settling system
Feeding	230 V ac 2500W; aria a 7 bar 100 l/min
Dimensions	650 x 720 x 830 mm (L x P x A)
Weight	180 kg

Dental Four technical brochure

Find out more information about the Dental Four range. Download our new brochure to discover the entire range of products and accessories for Dental Four dental milling machines.

Download Brochure

DF 350

HYBRID LINEThe versatile solution for milling soft materials and titanium.

Designed with the best technology

Technology is in Dental Four’s DNA

Advanced technology

User-Friendly Interface

Predictive Maintenance

Energy efficiency

Discover superior solutions

Find out why Dental Four milling machines are the ideal choice for dental laboratories.

Stainless steel monocoque frame for maximum rigidity

Optimal chip extraction and tool lubrication

A/B axis movements

Starter KIT tools for advanced machining

DF PANEL: Simplicity Meets Technology

A smarter interface for faster workflows

Monitor Your Milling Machine from Your Smartphone

Live Updates and Video via Telegram

Optimal chip extraction and tool lubrication

Wet processing

Self-calibration

Precision Without Error – Fully Automated

Mechanical quick pod release

Flexibility. Precision. Productivity.

DF350 is perfect for soft metals and titanium

High speed and precision milling of soft materials and titanium

Software CAM

Optional available

Customize your DF350 for optimal performance in your lab

Optional Support Table for Maximum Efficiency

6-position disilicate support

6-position premilled support

Data sheet

Dental Four technical brochure

HYBRID LINE
The versatile solution for milling soft materials and titanium.