HSS — Special Profile
Super high-speed steel tools shaped to profile for threads and complex geometries.
Special Profile HSS Tools
for complex geometries
Ronzoni HSS profile tools are made of super high-speed steel for operations requiring toughness and shaped profiles: threads, external broaching, and dedicated shapes.
Each profile is designed based on the customer’s drawing, with substrates and treatments selected to maximize durability and wear resistance.

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 special profile 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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