{"product_id":"set-coltelli-da-taglio-superiori-per-acciaio-inox-ha-200-x-4","title":"Bernardo Cutting Tool Upper cutter set for stainless steel - HA 200 x 4","description":"\u003cp\u003eBernardo top cutting knife set for stainless steel - HA 200 x 4 is a professional cutting tool available from Krollit, official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVendor: Bernardo\u003c\/li\u003e\n\u003cli\u003eModel: Top cutting knife set for stainless steel - HA 200 x 4\u003c\/li\u003e\n\u003cli\u003eOfficial Bernardo distributor since 2007\u003c\/li\u003e\n\u003cli\u003eShipping from Krollit warehouse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the Top cutting knife set for stainless steel - HA 200 x 4 and what for\u003c\/h3\u003e\n\u003cp\u003eMechanical workshops and tool shops use the Top cutting knife set for stainless steel - HA 200 x 4 for cutting, drilling, or sharpening operations on materials compatible with the tool's geometry.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eBernardo Top cutting knife set for stainless steel - HA 200 x 4 is part of Bernardo's range of cutting tools, 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.\u003c\/p\u003e\n\u003ch3\u003eKrollit logistics and support\u003c\/h3\u003e\n\u003cp\u003eShipping 3-5 business 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 is an official distributor since 2007.\u003c\/p\u003e\n\u003ch3\u003eWho is the Top cutting knife set for stainless steel - HA 200 x 4 for\u003c\/h3\u003e\n\u003cp\u003eThe top cutting knife set for stainless steel - HA 200 x 4 is recommended for the following professional profiles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical workshops and tool shops\u003c\/strong\u003e: cutting and sharpening operations on compatible materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsers with compatible machines\u003c\/strong\u003e: replacement or original tool for the indicated machine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOut-of-specification materials\u003c\/strong\u003e: verify workable material and tool geometry before use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the top blade of the HA 200 do?\u003c\/summary\u003e\n\u003cp\u003eThe top blade is the moving part that descends onto the sheet metal to produce the cut, as opposed to the fixed bottom blade.\u003c\/p\u003e\n\u003cp\u003eIt is the blade subject to greater wear due to repeated movement. For series production, it should be monitored frequently: abnormal sparks and cuts with burrs are the first signs of needing sharpening.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the HA 200 work with?\u003c\/summary\u003e\n\u003cp\u003eIt is a manual angle notching machine for angles up to 200 x 200 mm. Manual lever operation with hardened steel blades.\u003c\/p\u003e\n\u003cp\u003eSuitable for metal fabrication shops and blacksmith workshops. Regular knife replacement maintains cutting quality on angle profiles.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy a specific set for stainless steel?\u003c\/summary\u003e\n\u003cp\u003eKnives for stainless steel are made of superior quality hardened steel, with specific heat treatment to withstand the high stresses of cutting stainless steel.\u003c\/p\u003e\n\u003cp\u003eStainless steel is 1.5-2 times more resistant to cutting than mild steel. Standard knives would wear out quickly. Stainless steel-rated knives have a hardness of 60-65 HRC and resist heating and deformation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen to replace knives for intensive use?\u003c\/summary\u003e\n\u003cp\u003eFor continuous use (8 hours\/day), we recommend inspection every 6 months and preventive replacement every 12-18 months.\u003c\/p\u003e\n\u003cp\u003eIndicators of wear: burred cut, deformation of the sheet edge, altered noise during cutting, excessive effort during operation. Keep a spare set in stock.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is the replacement performed manually?\u003c\/summary\u003e\n\u003cp\u003eFor 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.\u003c\/p\u003e\n\u003cp\u003eImportant: respect 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.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50715589312840,"sku":"06-6034B","price":732.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Set-coltelli-da-taglio-superiori-per-acciaio-inox-HA-200-x-4-extra-big-14780-060.jpg?v=1750290235","url":"https:\/\/www.krollit.com\/products\/set-coltelli-da-taglio-superiori-per-acciaio-inox-ha-200-x-4","provider":"Krollit","version":"1.0","type":"link"}