Ambrogio Sanelli TC49020P Tecna Chef Knife 20cm – Purple Handle (NITRO-B Stainless Steel)
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At KW Commercial Kitchen, the Ambrogio Sanelli TC49020P Tecna Chef Knife delivers superior cutting precision, comfort, and hygiene. This 20cm professional knife features a NITRO-B stainless steel blade (1.4916) enriched with nitrogen for improved sharpness, edge retention, and corrosion resistance. The dual-material SEBS purple handle offers non-slip safety and ergonomic control — ideal for high-performance kitchens operating under HACCP standards.
Built for professional kitchens & HACCP colour coding
The Tecna series combines innovative handle technology and premium steel to create a durable, hygienic knife system. The polypropylene (PP) core is tightly bonded to the blade and coated with a soft SEBS layer featuring raised anti-slip dots for superior grip. The purple handle design is ideal for colour-coded food prep environments to prevent cross-contamination.
Key features & specifications
- Brand: Ambrogio Sanelli (Italy)
- Model: TC49020P
- Series: Tecna
- Blade Length: 20 cm
- Blade Material: NITRO-B nitrogen stainless steel (1.4916) – premium German steel formulation
- Handle Material: Dual-layer PP core with SEBS outer coating – purple colour
- Grip: Ergonomic with protruding dots for secure non-slip hold
- Resistance: Dishwasher safe, sterilizable, and resistant to high and low temperatures
- Compliance: Food-safe and HACCP colour-coded handle for allergen and prep separation
- Origin: Made in Italy
Compliance & safety (AU / EU)
- Food contact: Complies with EU 1935/2004 and FSANZ standards for food safety.
- Construction: Fully moulded for hygiene; prevents bacterial infiltration.
- Temperature resistance: Safe for sterilisation and commercial dishwasher cycles (-40°C to +150°C).
- Colour coding: Purple handle suitable for allergen control or designated food zones.
Convenience & usage advice
- Cleaning: Dishwasher safe; hand washing recommended to maintain polished blade finish.
- Sharpening: Use fine honing steel or whetstone for consistent performance.
- Storage: Keep in a knife block or on a magnetic strip to protect the edge.
Ideal applications
- Restaurants, hotels, and catering kitchens
- HACCP colour-coded food preparation
- Butchers, delis, and seafood processing
- Professional and home chefs

At a glance
- 20cm NITRO-B stainless steel blade
- Purple SEBS ergonomic anti-slip handle
- Dishwasher safe & sterilizable
- HACCP-compliant colour coding
- Made in Italy
Frequently Asked Questions
1) What is the benefit of NITRO-B stainless steel?
NITRO-B steel is nitrogen-enriched for superior hardness, edge retention, and corrosion resistance – perfect for daily commercial use.
2) Why does the handle have two materials?
The PP core ensures strength, while the SEBS outer layer adds comfort and slip resistance, even in wet or oily conditions.
3) What does the purple handle indicate?
The purple handle supports HACCP colour-coding systems, often used to designate allergen-free or specific prep areas.
4) Can it be sterilized?
Yes – it’s safe for high-temperature sterilization and dishwasher cleaning without deformation or material degradation.
5) Where is it made?
Crafted in Premana, Italy, by Ambrogio Sanelli, renowned for professional-grade cutlery since 1864.
Specs source: Ambrogio Sanelli TC49020P manufacturer data and Italian production standards.
Ready to order or need expert advice?
Call 1300 001 366 or Contact our team.
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