Bernardo Blade Set for MTA 3060 x 2 / MTA 3060 x 2 NCC / MTR 3020 x 2 NCC is a cutting tool for professional use available on Krollit, official Bernardo distributor since 2007.
- Vendor: Bernardo
- Model: Blade Set for MTA 3060 x 2 / MTA 3060 x 2 NCC / MTR 3020 x 2 NCC
- Official Bernardo distributor since 2007
- Shipping from Krollit warehouse
Who uses the Blade Set for MTA 3060 x 2 / MTA 3060 x 2 NCC / MTR 3020 x 2 NCC and for what
Mechanical workshops and tool shops use the Blade Set for MTA 3060 x 2 / MTA 3060 x 2 NCC / MTR 3020 x 2 NCC for cutting, drilling, or sharpening operations on materials compatible with the tool's geometry.
Its place in the Bernardo range
Bernardo Blade Set for MTA 3060 x 2 / MTA 3060 x 2 NCC / MTR 3020 x 2 NCC is part of Bernardo's 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 3-5 working days from Krollit warehouse for spare parts and accessories. Italian-speaking customer support available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.
Who is the Blade Set for MTA 3060 x 2 / MTA 3060 x 2 NCC / MTR 3020 x 2 NCC for
The blade set for mta 3060 x 2 / mta 3060 x 2 ncc / mtr 3020 x 2 ncc 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 machine: 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 MTA 3060, a motorized guillotine shear.
The MTA 3060 has sheet metal capacity up to 2-4 mm (x2/x4 versions), length 3060 mm, and is intended for metallurgical industries for XL sheets. Maximum size of MTAs, 4 kW motor.
The MTA 3060 is motorized: does it have double-edged blades?
Yes, Bernardo motorized shears MTA/MTM/MTE/MTR are fitted with double-edged upper and lower blades made of hardened steel to maximize operational life.
When one edge wears out, the blade can be rotated to use the opposite edge, effectively doubling its service life before complete replacement.
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 often should blades be replaced on a motorized shear?
On motorized shears used for production, replacement depends on the cutting cycles: typically every 200,000-500,000 strokes on mild steel.
Indicators of wear: increased burr, deformation of the sheet edge, altered noise, drop in dimensional accuracy. For MTE/MTR with double-edged blades, rotate before replacing.
How is replacement carried out on a motorized shear?
Replacement requires a qualified technician: disconnecting power, removing guards, disassembling knives with torque wrenches, calibrating blade clearance.
Blade clearance must be set according to sheet metal thickness (typically 5-8% of thickness). Incorrect calibration produces burr or blocks the machine. Krollit provides technical support.
