
Special Tools
Leader in the design and manufacture of special tools to drawing. Custom geometries, certified materials, uncompromising performance. No catalog products: every tool is developed based on the customer's specific needs.
In order to achieve the optimal solution for every field of application, every Ronzoni special tool is designed and manufactured with a customized approach, taking into account the particularities of each sector and the required technical specifications: materials, tolerances, and machining equipment.
We use exclusively high-quality raw materials to ensure high durability performance, thereby reducing the cost per part for our customers. Thanks to cutting geometries studied in the smallest detail, our tools guarantee dimensional and geometric precision in accordance with customer requirements.
Six tool families
-
Polycrystalline Diamond and CERMET PKD polycrystalline diamond tools for machining non-ferrous and abrasive materials. Discover more
-
HM — Hard Metal Tungsten carbide tools custom-designed for precision machining. Discover more
-
HSS — Special Profile High-speed steel tools with cutting edge profiles made to drawing for profiling and shaping. Discover more
-
SB — Brazed Hard metal or PKD cutting edges brazed onto steel bodies for roughing and heavy-duty machining. Discover more
-
Inserts Hard metal inserts with special geometries, designed to drawing for standard and dedicated tool holders. Discover more
-
Indexable Tooling Tool holders and clamping systems custom-designed for transfer machines, CNC, and multi-spindle systems. Discover more
Related sectors
Discover Ronzoni's special tool solutions for other industrial sectors.
- Automotive Production precision for automotive components. Discover the sector
- Pneumatic Quality finishes and repeatability for pneumatic fittings. Discover the sector
- Faucets and valves Complex internal geometries and seal seats for industrial faucets and valves. Discover the sector
- Hydraulic Reliability and precision for hydraulic system components. Discover the sector
- Aerospace Certified precision for the most demanding requirements of the aerospace industry. Discover the sector
Fields of Application
Our special tools are optimized for various machining equipment. Select a field to discover the most suitable solutions.
-
Single-Spindle Lathes Maximum flexibility for variable batches. Precision turning, drilling, and threading. Discover the application
-
Multi-Spindle Lathes High productivity for large series. Dimensional consistency in continuous cycles. Discover the application
-
Machining Centers Multi-axis versatility. Milling, drilling, and finishing of complex geometries. Discover the application
-
Transfer Machines Sequential multi-station machining. Precision and repeatability for high volumes. Discover the application
Do you need a custom-made special tool?
Describe your technical requirement to us, and we will develop a customized solution.
+39 035 463212
Via San Cassiano, 14
24030 Presezzo (BG)
Mon–Fri · 08:30–17:30
![Ronzoni_logo-scaled[1]](https://www.ronzonisrl.it/wp-content/uploads/2026/08/Ronzoni_logo-scaled1.png)