The Bernardo knife set for AK 100 is a cutting tool for professional use available on Krollit, an official Bernardo distributor since 2007.
- Compatibility: AK 100
- Material: Hardened steel
Who uses the knife set for AK 100 and for what purpose
Mechanical workshops and tool shops use the knife set for AK 100 for cutting, drilling, or sharpening operations on materials compatible with the tool's geometry.
Its place in the Bernardo range
The Bernardo knife set for AK 100 is part of the Bernardo cutting tool range, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performance levels: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for assistance with selection.
Krollit Logistics and Support
Shipping in 3-5 business 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 knife set for AK 100 for?
The knife set for AK 100 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 a compatible machine: original spare part or tool for the indicated machine.
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Out-of-specification materials: verify workable material and tool geometry before use.
Frequently Asked Questions
What are these knives for on the AK 100?
They are the notching knives for the AK 100, a manual notching machine with 100 x 100 mm at 90°, sheet metal up to 3 mm (400 N/mm²).
The knives are the main wear point: the replacement frequency depends on the thickness of the sheet metal being worked and the intensity of use. Maximum thickness capacity for the manual AK series.
What does the AK 100 do?
It is a manual notching machine with a capacity of 100 x 100 mm at 90°, sheet metal up to 3 mm (400 N/mm²), suitable for mechanical workshops and light metalworking.
Maximum thickness capacity for the manual AK series. Regular replacement of original blades maintains cutting precision and quality.
Are the blades made of hardened steel?
Yes, Bernardo blades are made of high-quality hardened and ground steel.
The heat treatment increases surface hardness (typically 58-62 HRC) and resistance to deformation, even when cutting alloy steels or thick aluminum.
How do you know when they need to be replaced?
Signs include burred cuts, deformation of the sheet edge, altered noise, excessive effort during operation.
For occasional use (hobby, maintenance), the knives last many years. For daily use in a workshop, a review 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: removing fixing screws, disassembling the old knife, mounting 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.
