Bernardo superior cutting knife set for stainless steel - AK 130 P is a cutting tool for professional use available on Krollit, official Bernardo distributor since 2007.
- Vendor: Bernardo
- Model: Superior cutting knife set for stainless steel - AK 130 P
- Official Bernardo distributor since 2007
- Shipping from Krollit warehouse
Who uses the superior cutting knife set for stainless steel - AK 130 P and for what
Mechanical workshops and tool laboratories use the superior cutting knife set for stainless steel - AK 130 P for cutting, drilling or sharpening operations on materials compatible with the tool's geometry.
Its place in the Bernardo range
Bernardo superior cutting knife set for stainless steel - AK 130 P is part of the Bernardo cutting tools range, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performance: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for selection assistance.
Krollit logistics and support
Shipping 3-5 working days from Krollit warehouse for spare parts and accessories. Customer assistance in Italian available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.
Who is the superior cutting knife set for stainless steel - AK 130 P for
The superior cutting knife set for stainless steel - AK 130 P is recommended for the following professional profiles:
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Mechanical workshops and tool laboratories: cutting and sharpening operations on compatible materials.
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Users with compatible machine: replacement part or original tool for the indicated machine.
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Out-of-specification materials: verify machinable material and tool geometry before use.
Frequently Asked Questions
What does the top blade of the AK 130 P do?
The top blade is the movable part that descends onto the sheet metal to produce the cut, as opposed to the fixed bottom blade.
It is the blade subject to greater wear due to repeated movement. For series production, it must be monitored frequently: anomalous sparks and cutting with burrs are the first signs of the need for sharpening.
What does the AK 130 P do?
It is a pneumatic notching machine with a capacity of 130 x 130 mm at 90°, sheet metal up to 2 mm (400 N/mm²), suitable for professional workshops and series production.
Pneumatic cylinder with cutting power of 2.2 T, foot control. Regular replacement of original blades maintains cutting precision and quality.
Why a specific set for stainless steel?
Stainless steel knives are made of superior quality hardened steel, with specific heat treatment to withstand the high stresses of stainless steel cutting.
Stainless steel is 1.5-2 times more resistant to cutting than mild steel. Standard knives would wear out quickly. Stainless steel-rated knives have a hardness of 60-65 HRC and resist heating and deformation.
How do you know when they need to be replaced?
The signs are cutting with burrs, deformation of the sheet edge, altered noise, excessive effort during operation.
For occasional use (hobby, maintenance), knives last many years. For daily workshop use, revision every 6-12 months and preventive replacement every 18-24 months are recommended.
How is manual replacement performed?
For manual shears and notching machines, replacement can be performed by the operator: removal of fastening screws, disassembly of the old knife, assembly of the new one with the correct tightening torque.
Important: observe the tightening torque indicated in the manual (typically 30-60 Nm). Insufficient tightening causes the knife to move, excessive tightening risks cracking it. Krollit provides technical documentation.
