Bernardo Knife Set for HSG 8 is a professional cutting tool available from Krollit, official Bernardo distributor since 2007.
- Vendor: Bernardo
- Model: Knife Set for HSG 8
- Official Bernardo distributor since 2007
- Shipped from Krollit warehouse
Who uses the Knife Set for HSG 8 and for what
Mechanical workshops and tool shops use the Knife Set for HSG 8 for cutting, drilling or sharpening operations on materials compatible with the tool's geometry.
Its place in the Bernardo range
Bernardo Knife Set for HSG 8 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 within 3-5 working days from Krollit warehouse for spare parts and accessories. Italian customer support 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 HSG 8 for?
The knife set for HSG 8 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 machines: original spare part or tool for the indicated machine.
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Out of specification materials: check workable material and tool geometry before use.
Frequently Asked Questions
What machine are these knives for?
They are original Bernardo spare parts for the HSG 8, a lever shear.
The HSG 8 has a sheet metal capacity of up to 5 mm (400 N/mm²), length 160 mm, rounds Ø 13 mm, flats 70x5 mm and is intended for installers, blacksmiths, training workshops. 205 mm blade with through hole for rounds, anti-twist hold-down.
What does the HSG 8 cut?
The HSG 8 is a lever shear that cuts sheet metal up to 5 mm (400 N/mm²), length 160 mm, rounds Ø 13 mm, flats 70x5 mm.
It is suitable for installers, blacksmiths, training workshops. On stainless steel and hardened materials, the nominal capacity can be reduced by 30-40%.
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 replacing?
The signs are cutting with burrs, deformation of the sheet edge, altered noise, excessive effort when operating.
For occasional use (hobby, maintenance) the knives last many years. For daily workshop use, a review every 6-12 months and preventive replacement every 18-24 months is recommended.
How is replacement carried out 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.
