Bernardo Blade Set for MTA 2560 x 4 mm NCC is a cutting tool for professional use available from Krollit, official Bernardo distributor since 2007.
- Vendor: Bernardo
- Model: Blade Set for MTA 2560 x 4 mm NCC
- Official Bernardo distributor since 2007
- Shipping from Krollit warehouse
Who uses the Blade Set for MTA 2560 x 4 mm NCC and what for
Mechanical workshops and tool laboratories use the Blade Set for MTA 2560 x 4 mm 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 2560 x 4 mm NCC is part of the Bernardo cutting tools range, 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 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 Blade Set for MTA 2560 x 4 mm NCC for
The blade set for MTA 2560 x 4 mm NCC 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 compatible machine: replacement part or original tool for the indicated machine.
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Out-of-spec materials: verify machinable material and tool geometry before use.
Frequently asked questions
What machine are these blades for?
They are original Bernardo spare parts for the MTA 2560, a motorized guillotine shear.
The MTA 2560 has sheet metal capacities up to 2.5 mm (x25 version) or 4 mm (x4), length 2560 mm and is intended for industrial workshops, efficient cutting of large sheets. Cutting angle 1°30', back gauge 750 mm, 4 kW motor.
The MTA 2560 is motorized: does it have double-edged blades?
Yes, Bernardo MTA/MTM/MTE/MTR motorized shears 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 on a motorized shear be replaced?
On motorized production shears, replacement depends on cutting cycles: typically every 200,000-500,000 strokes on mild steel.
Wear indicators: increased burr, deformation of the sheet edge, altered noise, decreased dimensional precision. For MTE/MTR with double-edged blades, rotate before replacing.
How is replacement carried out on a motorized shear?
Replacement requires a qualified technician: power disconnection, removal of guards, disassembly of knives with torque wrenches, blade clearance calibration.
Blade clearance must be set according to the sheet thickness (typically 5-8% of the thickness). Incorrect calibration produces burrs or jams the machine. Krollit provides technical support.
