Ambrogio Sanelli TC50020L Tecna Santoku Knife 20cm – Granton Blade Blue Handle (NITRO-B Stainless Steel)
Updated:
At KW Commercial Kitchen, the Ambrogio Sanelli TC50020L Tecna Santoku Knife delivers the perfect combination of precision, performance, and comfort. With a 20cm Granton-edge blade crafted from special NITRO-B nitrogen stainless steel (1.4916), it ensures exceptional sharpness, food release, and long-lasting cutting performance. The blue dual-material SEBS handle provides non-slip comfort and complies with HACCP colour-coding standards for safe food handling.
Built for professional chefs & food industry professionals
The Tecna series represents Ambrogio Sanelli’s most advanced professional knife collection. Featuring a polypropylene (PP) inner core and a soft SEBS outer coating, the handle is fully moulded for a seamless, hygienic fit and improved control. The Granton blade reduces drag and prevents food from sticking, making it ideal for slicing meats, vegetables, and fish with ease.
Key features & specifications
- Brand: Ambrogio Sanelli (Italy)
- Model: TC50020L
- Series: Tecna Colore
- Blade Length: 20 cm Santoku blade with Granton edge
- Blade Material: NITRO-B stainless steel (1.4916) – nitrogen-enriched for enhanced strength and sharpness
- Handle Material: PP core with SEBS coating – blue colour for HACCP systems
- Grip: Ergonomic with raised anti-slip dots for secure handling
- Design: Fully moulded handle and blade junction for hygiene and durability
- Resistance: Dishwasher safe, sterilizable, resistant to high and low temperatures
- Compliance: HACCP colour-coded for seafood or designated prep zones
- Origin: Made in Italy
Compliance & safety (AU / EU)
- Food contact: Compliant with FSANZ and EU food-contact standards for professional kitchen tools.
- Hygiene: Seamless construction prevents bacteria build-up and ensures easy cleaning.
- Colour coding: Blue handle recommended for seafood processing and HACCP food separation.
- Temperature Resistance: Operates safely from -40°C to +150°C.
Convenience & usage advice
- Cleaning: Dishwasher safe; hand wash recommended to maintain polished finish.
- Sharpening: Maintain edge with fine honing steel or whetstone regularly.
- Storage: Keep in knife block or on magnetic rack to protect edge integrity.
Ideal applications
- Professional kitchens & restaurants
- Seafood, meat & vegetable preparation
- HACCP colour-coded kitchen systems
- Home chefs seeking professional quality

At a glance
- 20cm Granton Santoku blade – NITRO-B stainless steel
- Blue SEBS ergonomic anti-slip handle
- Dishwasher safe & sterilizable
- HACCP-compliant for food separation
- Made in Italy – professional chef series
Frequently Asked Questions
1) What is the advantage of a Granton blade?
The scalloped grooves create air pockets that reduce friction and prevent food from sticking to the blade during slicing.
2) Why is the handle dual-material?
The PP core ensures structural strength, while the SEBS coating provides comfort, flexibility, and slip resistance.
3) Is this knife suitable for seafood prep?
Yes – the blue handle makes it ideal for HACCP colour-coded seafood or fish preparation areas.
4) Can it be sterilized and washed in a dishwasher?
Yes – the handle and blade are sterilizable and dishwasher safe without risk of damage or corrosion.
5) Where is it made?
Manufactured in Premana, Italy, using precision German NITRO-B steel under Ambrogio Sanelli’s professional standards.
Specs source: Ambrogio Sanelli TC50020L manufacturer data and Italian production standards.
Ready to order or need expert advice?
Call 1300 001 366 or Contact our team.
Browse Chef Knives. Fast AU shipping.


