{"product_id":"diamond-supreme-round-diamond-point-4-0mm-3-32-shank","title":"Diamond Supreme Diamond Point- Round 4.0mm On 3\/32\" Shank","description":"\u003cp\u003eThe Diamond Supreme Diamond Point in a 4.0 mm round profile delivers premium professional-grade performance for stone carving, cleanup work, glass, ceramics, and metals. Diamond particles are electroplated onto a stainless steel form, creating a precise, durable cutting instrument built to last many times longer than cheaper alternatives.\u003c\/p\u003e\u003cp\u003eAt 1-3\/4\" (44.5 mm) in total length, this diamond point matches the standard length of popular tungsten vanadium burs from Pfingst, Fox Germany, and Otto Frei Swiss — making it a seamless fit in any professional setup. The 3\/32\" stainless steel shank ensures compatibility with standard handpiece collets used throughout the trade.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAlways use water or a diamond lubricant when working with diamond instruments of any kind.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePremium professional-grade diamond point — manufactured to outlast cheaper alternatives\u003c\/li\u003e\n\u003cli\u003e4.0 mm round profile for versatile material removal and contouring\u003c\/li\u003e\n\u003cli\u003eDiamond particles electroplated onto stainless steel for consistent, reliable abrasion\u003c\/li\u003e\n\u003cli\u003eMedium Fine grit (120–140) for controlled stock removal with a refined finish\u003c\/li\u003e\n\u003cli\u003eStandard 1-3\/4\" (44.5 mm) overall length matches popular industry bur lengths\u003c\/li\u003e\n\u003cli\u003e3\/32\" stainless steel shank fits standard handpiece collets\u003c\/li\u003e\n\u003cli\u003eSuitable for stone carving, cleanup work, glass, ceramics, and metals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e4.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Size\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Length\u003c\/th\u003e\n\u003ctd\u003e1-3\/4\" (44.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrit\u003c\/th\u003e\n\u003ctd\u003eMedium Fine (120–140)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eDiamond particles electroplated on stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum RPM\u003c\/th\u003e\n\u003ctd\u003e35,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eAlways use water or a diamond lubricant when using diamond instruments to extend tool life and protect the work surface.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":43583723307222,"sku":"111.134-4","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/diamond-supreme-diamond-point-round-4-0mm-on-332-shank-otto-frei.jpg?v=1719956529","url":"https:\/\/www.ottofrei.com\/products\/diamond-supreme-round-diamond-point-4-0mm-3-32-shank","provider":"Otto Frei","version":"1.0","type":"link"}