Bernardo cutting tool Set of cutting knives for AK 150
Bernardo cutting tool Set of cutting knives for AK 150 is backordered and will ship as soon as it is back in stock.
available within 2-3 months
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Description
The Bernardo cutting knife set for AK 150 is a professional cutting tool available from Krollit, an official Bernardo distributor since 2007.
- Compatibility: AK 150
- Material: Hardened steel
Who uses the AK 150 cutting knife set and what for
Mechanical workshops and tool shops use the AK 150 cutting knife set for cutting, drilling, or sharpening operations on materials compatible with the tool's geometry.
Its place in the Bernardo range
The Bernardo cutting knife set for AK 150 is part of Bernardo's range of cutting tools, 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 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 AK 150 cutting knife set for?
The AK 150 cutting knife set is recommended for the following professional profiles:
- Mechanical workshops and tool shops: cutting and sharpening operations on compatible materials.
- Users with compatible machine: replacement or original tool for the indicated machine.
- Out-of-spec materials: check machinable material and tool geometry before use.
Frequently Asked Questions
What are these knives for on the AK 150?
They are the notching knives for the AK 150, a manual notching machine with 150 x 150 mm at 90°, sheet metal up to 1.5 mm (400 N/mm²).
The knives are the main wear point: the replacement frequency depends on the thickness of the sheet metal processed and the intensity of use. Robust cast iron body, hardened steel blade.
What does the AK 150 do?
It is a manual notching machine with a capacity of 150 x 150 mm at 90°, sheet metal up to 1.5 mm (400 N/mm²), suitable for mechanical workshops and light metalworking.
Robust cast iron body, hardened steel blade. 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.
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?
The signs are 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 workshop use, a review is recommended every 6-12 months and preventive replacement every 18-24 months.
How is manual replacement performed?
For manual shears and notching machines, replacement can be performed by the operator: removal of fastening screws, dismantling of the old knife, mounting 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.
