{"product_id":"alesaggio-della-mola-diamantata-sdc-per-emg-30","title":"Bernardo SDC Diamond Wheel for EMG 30","description":"\u003cp\u003eOriginal Bernardo SDC diamond grinding wheel (synthetic diamond) for EMG 30 Pro. Dimensions: specified in the EMG 30 Pro manual. Original spare part for the EMG 30 Pro sharpening machine. Made with SDC, high-hardness materials — HM carbide and carbide tools — are the application field. Ensures high wear resistance, uniform and long-lasting finishes even with intensive professional use. Made in Austria, distributed in Italy by Krollit — official Bernardo distributor since 2007.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrinding wheel type:\u003c\/strong\u003e SDC diamond (synthetic diamond)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e EMG 30 Pro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e specified in the EMG 30 Pro manual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Austria\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is it for\u003c\/h3\u003e\n\u003cp\u003eThe SDC diamond grinding wheel is the correct abrasive for sharpening tungsten carbide (HM\/TCT) tools — the diamond abrasive effectively works carbide without excessive wear on the grinding wheel. Using the correct grinding wheel for the type of tool ensures precise sharpening and long grinding wheel life.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrinding wheel type\u003c\/td\u003e\n\u003ctd\u003eSDC diamond (synthetic diamond)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible with\u003c\/td\u003e\n\u003ctd\u003eEMG 30 Pro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003especified in the EMG 30 Pro manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eAustria\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 working days shipping. Customer support in Italian available.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between a CBN wheel and a diamond wheel (SDC)?\u003c\/summary\u003e\n\u003cp\u003eCBN (Cubic Boron Nitride) wheels are for high-speed HSS steel tools — they keep the cutting edge cool during sharpening without the risk of tempering. SDC (diamond) wheels are for tungsten carbide (HM\/TCT) tools — the diamond abrasive is the only one that effectively works carbide without wearing out the wheel. Using the wrong wheel results in poor sharpening and premature wear of the wheel itself.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this grinding wheel compatible with my Bernardo sharpener?\u003c\/summary\u003e\n\u003cp\u003eEach Bernardo grinding wheel is specific to the model indicated in the title. Always check the sharpener model before purchasing — the outer diameter, thickness, and bore hole dimensions must match exactly. For compatibility confirmation, contact Krollit. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow often should the grinding wheel be replaced?\u003c\/summary\u003e\n\u003cp\u003eA quality CBN or diamond grinding wheel typically lasts 5–10 times longer than a traditional corundum grinding wheel. Replacement is necessary when the grinding wheel is worn down to the minimum diameter or when it produces uneven sharpening despite the correct procedure. There are no fixed intervals — it depends on the intensity of use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDelivery times?\u003c\/summary\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 working days shipping. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50714338820424,"sku":"05-1721","price":228.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Alesaggio-della-mola-diamantata-SDC-per-EMG-30-extra-big-18072-047.jpg?v=1750268414","url":"https:\/\/www.krollit.com\/products\/bore-of-the-grinding-wheel-diamond-sdc-for-emg-30","provider":"Krollit","version":"1.0","type":"link"}