{"product_id":"mola-per-phms-630-phms-630-a-11-2184","title":"Bernardo Cutting Tool Grinding Wheel for PHMS 630 \/ PHMS 630 A 11-2184","description":"\u003cp\u003eBernardo Grinding Wheel for PHMS 630 \/ PHMS 630 A 11-2184 is a cutting tool for professional use available on Krollit, an official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ediameter: 103 mm\u003c\/li\u003e\n\u003cli\u003eBore diameter: 19.5 mm\u003c\/li\u003e\n\u003cli\u003eheight: 55 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the Grinding Wheel for PHMS 630 \/ PHMS 630 A 11-2184 and for what purpose\u003c\/h3\u003e\n\u003cp\u003eMechanical workshops and tool shops use the Grinding Wheel for PHMS 630 \/ PHMS 630 A 11-2184 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 Grinding Wheel for PHMS 630 \/ PHMS 630 A 11-2184 is part of the Bernardo cutting tools 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.\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 is the Grinding Wheel for PHMS 630 \/ PHMS 630 A 11-2184 for\u003c\/h3\u003e\n\u003cp\u003eThe grinding wheel for PHMS 630 \/ PHMS 630 A 11-2184 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 machine\u003c\/strong\u003e: original spare part or tool for the indicated machine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOut-of-spec materials\u003c\/strong\u003e: check 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\u003eWhich machine is it compatible with?\u003c\/summary\u003e\n\u003cp\u003eCheck the title or technical sheet for the machine model or connection indicated (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 doubts about compatibility, 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 HSS drills and tools, hardened and case-hardened steels. Diamond ONLY for carbide (widia, HM).\u003c\/p\u003e\n\u003cp\u003eCBN wheels cut \"cold\" without rounding on HSS, maintaining the abrasive edge for a long time. Diamond 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\u003eIt depends 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\u003eHM cobalt inserts (HSSE) work up to HRC 65. CBN wheels cut HRC 55-70 steels maintaining concentricity over time. For cast irons, consider green silicon carbide 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 periodically dressed with a diamond stick.\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-spec tolerances and compromise machining accuracy. Shipping 3-5 business days.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50715249738056,"sku":"11-2184","price":52.73,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Mola-per-PHMS-630-PHMS-630-A-11-2184-extra-big-16074.jpg?v=1750282637","url":"https:\/\/www.krollit.com\/products\/mola-per-phms-630-phms-630-a-11-2184","provider":"Krollit","version":"1.0","type":"link"}