Polycrystalline Diamond and CERMET
PKD polycrystalline diamond tools for machining non-ferrous and abrasive materials.
Polycrystalline diamond tools
designed to customer specifications
Ronzoni polycrystalline diamond tools are designed for machining light alloys, composites, graphite, and non-ferrous materials. Polycrystalline diamond ensures unparalleled durability and surface finish.
Our technical department works alongside the customer to best optimize machining operations and the use of polycrystalline tools, with the goal of guaranteeing superior quality results and finishes to satisfy even the strictest quality standards.

How each tool is created
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Drawing analysis
The customer provides the part drawing or describes the machining operation. The technical department analyzes material, machine and work cycle.
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CAD design
Cutting geometry, substrate and coating are defined to measure. The design is shared with the customer before production.
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Production and inspection
Each tool is produced internally and 100% inspected. The customer receives the piece with the measurement report.
Sectors of application
Ronzoni polycrystalline diamond and CERMET tools are used in the main sectors of the precision mechanical industry.
- Automotive Engine components, transmission, brakes. Tight tolerances on large volumes. Discover
- Pneumatic Valves, cylinder bodies, fittings. Materials: brass, aluminum, steel. Discover
- Faucets and valves Complex internal geometries and seal seats for industrial faucets and valves. Discover
- Hydraulic Reliability and precision for hydraulic system components. Discover
- Aerospace Aeronautical Ti and Al alloys. Material certification and CMM report included. Discover
Submit your requirements
Describe the machining operation or send us the drawing: we will develop a customized solution for your requirements.
+39 035 463212
Via San Cassiano, 14
24030 Presezzo (BG)
Mon–Fri · 08:30–17:30
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