Bernardo Set of Knives for HS 6 Cutting Tool
Bernardo Set of Knives for HS 6 Cutting Tool 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 Knife Set for HS 6 is a cutting tool for professional use available at Krollit, official Bernardo distributor since 2007.
- Vendor: Bernardo
- Model: Knife Set for HS 6
- Official Bernardo distributor since 2007
- Shipping from Krollit warehouse
Who uses the Knife Set for HS 6 and for what
Mechanical workshops and tool shops use the Knife Set for HS 6 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 HS 6 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 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 Knife Set for HS 6 for?
The knife set for HS 6 is recommended for the following professional profiles:
- Mechanical workshops and tool shops: cutting and sharpening operations on compatible materials.
- Users with compatible machines: replacement part or original tool for the indicated machine.
- Out-of-spec 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 HS 6, a compact lever shear.
The HS 6 has sheet metal capacity up to 4 mm (400 N/mm²), length 160 mm and is intended for blacksmiths, installers, and training workshops. Upper blade with through-hole for cutting rounds.
What does the HS 6 cut?
The HS 6 is a compact lever shear that cuts sheet metal up to 4 mm (400 N/mm²), 160 mm long.
It is suitable for blacksmiths, installers, and training workshops. On stainless steel and hardened materials, the nominal capacity may 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 to be replaced?
The signs are burred cuts, 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 are recommended.
How do you replace them 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.
