The Bernardo knife set for HLS 1050 x 1.5 / HLS 1050 x 2.0 is a professional cutting tool available from Krollit, an official Bernardo distributor since 2007.
- Vendor: Bernardo
- Model: Knife set for HLS 1050 x 1.5 / HLS 1050 x 2.0
- Official Bernardo distributor since 2007
- Shipping from Krollit warehouse
Who uses the knife set for HLS 1050 x 1.5 / HLS 1050 x 2.0 and for what purpose
Mechanical workshops and tool laboratories use the knife set for HLS 1050 x 1.5 / HLS 1050 x 2.0 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 HLS 1050 x 1.5 / HLS 1050 x 2.0 is part of the Bernardo range of cutting tools, 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 assistance with selection.
Krollit logistics and support
Shipping within 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 knife set for HLS 1050 x 1.5 / HLS 1050 x 2.0 for
The knife set for HLS 1050 x 1.5 / HLS 1050 x 2.0 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 a compatible machine: replacement part or original tool for the specified machine.
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Out-of-specification materials: verify workable material and tool geometry before use.
Frequently Asked Questions
What machine are these knives for?
They are original Bernardo spare parts for the HLS 1050, a manual guillotine shear.
The HLS 1050 has a sheet metal capacity of up to 1.5-2 mm (x15/x20 versions), a length of 1050 mm, and is intended for sheet metal workshops. Version x 1.5 (1.5 mm) and x 2.0 (2.0 mm).
What sheet metal can the HLS 1050 cut?
The HLS 1050 is a manual guillotine shear with a sheet metal capacity of up to 1.5-2 mm (x15/x20 versions), a length of 1050 mm.
It is intended for sheet metal workshops. Version x 1.5 (1.5 mm) and x 2.0 (2.0 mm). The capacity refers to mild steel S235JR (400 N/mm²).
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 alloyed steels or thick aluminum.
How do you know when they need to be replaced?
Signs include burr cutting, deformation of the sheet edge, altered noise, excessive effort in operation.
For occasional use (hobby, maintenance), knives last many years. For daily use in the workshop, a revision every 6-12 months and preventive replacement every 18-24 months are recommended.
How is manual replacement performed?
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 can cause the knife to move, excessive tightening risks cracking it. Krollit provides technical documentation.
