Bernardo superior cutting knives set for stainless steel - AK 150 P is a professional cutting tool available from Krollit, official Bernardo distributor since 2007.
- Vendor: Bernardo
- Model: Superior cutting knives set for stainless steel - AK 150 P
- Official Bernardo distributor since 2007
- Shipping from Krollit warehouse
Who uses the superior cutting knives set for stainless steel - AK 150 P and for what
Mechanical workshops and tool shops use the superior cutting knives set for stainless steel - AK 150 P for cutting, drilling, or sharpening operations on materials compatible with the tool's geometry.
Its place in the Bernardo range
Bernardo superior cutting knives set for stainless steel - AK 150 P is part of the Bernardo cutting tool range, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performances: 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 support 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 knives set for stainless steel - AK 150 P for
The superior cutting knives set for stainless steel - AK 150 P is recommended for the following professional profiles:
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Mechanical workshops and tool shops: cutting and sharpening operations on compatible materials.
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Users with compatible machine: replacement part or original tool for the specified machine.
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Materials out of specification: check workable material and tool geometry before use.
Frequently asked questions
What does the upper blade of the AK 150 P do?
The upper blade is the moving part that descends onto the sheet metal to produce the cut, opposite the fixed lower blade.
It is the blade subject to greater wear due to repeated movement. For series production, it should be monitored frequently: anomalous sparks and burred cuts are the first signs of needing sharpening.
What does the AK 150 P do?
It is a pneumatic notching machine with a capacity of 150 x 150 mm at 90°, sheet metal up to 2 mm (400 N/mm²), suitable for professional workshops with continuous use.
2.2 T pneumatic cylinder, foot control for intensive use. Regular replacement of original blades maintains cutting precision and quality.
Why a specific set for stainless steel?
Knives for stainless steel are made of superior quality hardened steel, with specific heat treatment to withstand the high stresses of cutting stainless steel.
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 burred cuts, 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 is recommended every 6-12 months and preventive replacement every 18-24 months.
How is the replacement performed manually?
For manual shears and notchers, 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.
