{"product_id":"accessori-set-coltelli-hst-1600-x-4-1600-x-6","title":"Bernardo Cutting tool Set of knives for HST","description":"\u003cp\u003eThe Bernardo Knife Set for HST is a professional cutting tool available from Krollit, official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 1600 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: High-strength hardened steel\u003c\/li\u003e\n\u003cli\u003eCompatibility: HST 1600 x 4 \/ HST 1600 x 6\u003c\/li\u003e\n\u003cli\u003eInstallation: Replacement on compatible shear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the Knife Set for HST and for what\u003c\/h3\u003e\n\u003cp\u003eMachine shops and tool workshops use the Knife Set for HST 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\u003eThe Bernardo Knife Set for HST 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. Customer support in Italian available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.\u003c\/p\u003e\n\u003ch3\u003eWho the Knife Set for HST is for\u003c\/h3\u003e\n\u003cp\u003eThe HST knife set is recommended for the following professional profiles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine shops and tool workshops\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 specified machine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOut-of-specification materials\u003c\/strong\u003e: verify machinable 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\u003eWhich machine is it compatible with?\u003c\/summary\u003e\n\u003cp\u003eCheck the machine model or connection indicated in the title or technical sheet (e.g., DG 20 M, BSG 30 Pro, Bernardo HM 25).\u003c\/p\u003e\n\u003cp\u003eBernardo tools are original spare parts for the machines in the Krollit catalog. For compatibility doubts, contact customer support specifying the machine's serial number.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCBN or diamond grinding wheel: which to choose?\u003c\/summary\u003e\n\u003cp\u003eCBN for sharpening drills and tools made of HSS, hardened and case-hardened steels. Diamond ONLY for carbide (widia, HM).\u003c\/p\u003e\n\u003cp\u003eCBN grinding wheels cut \"cold\" without rounding on HSS, maintaining the abrasive edge for a long time. Diamond grinding wheels should not be used on steel: the grains quickly round off, losing cutting ability.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat materials can it work with?\u003c\/summary\u003e\n\u003cp\u003eDepends on the geometry and material of the tool: HSS for common steels, HM\/widia for hard steels, CBN for HSS and case-hardened steels, diamond for carbide.\u003c\/p\u003e\n\u003cp\u003eCobalt HM inserts (HSSE) work up to HRC 65. CBN grinding wheels cut HRC 55-70 steels maintaining concentricity over time. For cast iron, consider green silicon carbide grinding wheels.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is it stored and maintained?\u003c\/summary\u003e\n\u003cp\u003eIn a dry environment, protected from impacts and oxidation. Grinding wheels should be dressed periodically with a diamond dresser.\u003c\/p\u003e\n\u003cp\u003eFor abrasive grinding wheels, proper storage and periodic dressing preserve the cutting geometry. For HM inserts, storage in the original box is sufficient.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs it an original Bernardo spare part?\u003c\/summary\u003e\n\u003cp\u003eYes, Krollit has been an official Bernardo distributor since 2007 and only supplies original tools from the manufacturer.\u003c\/p\u003e\n\u003cp\u003eNon-original compatible tools may have out-of-specification tolerances and compromise machining precision. Shipping 3-5 business days.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":52486940393800,"sku":"06-63260","price":552.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/product-default-image_926053ef-2394-43da-9bfd-04b48e8739c7.gif?v=1771257227","url":"https:\/\/www.krollit.com\/products\/accessories-set-knives-hst-1600-x-4-1600-x-6","provider":"Krollit","version":"1.0","type":"link"}