{"product_id":"diamond-supreme-diamond-point-cylinder-2-5mm-x-7mm-3-32-shank-medium-fine","title":"Diamond Supreme Diamond Point Cylinder 2.5mm X 7mm On 3\/32\" Shank","description":"\u003cp\u003eThe Diamond Supreme Diamond Point Cylinder is a 2.5 mm diameter × 7 mm length cylinder-shaped diamond point mounted on a 3\/32\" stainless steel shank. Designed for professional jewelers, metalsmiths, and craftspeople, this instrument delivers premium performance for stone carving, cleanup work, glass, ceramics, and metals.\u003c\/p\u003e\u003cp\u003eDiamond points are instruments with diamond particles electroplated onto stainless steel. Diamond Supreme diamond points are premium professional grade, manufactured to last many times longer than cheaper diamond points. Each instrument measures 1-3\/4\" (44.5 mm) in total length — the same as popular tungsten vanadium burs from Pfingst, Fox Germany, or Otto Frei Swiss — making them a direct fit for standard flex-shaft and rotary tool setups.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAlways use water or a diamond lubricant when using diamond instruments of any kind.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCylinder-shaped diamond point profile\u003c\/li\u003e\n\u003cli\u003eDiamond particles electroplated onto stainless steel for long-lasting cutting performance\u003c\/li\u003e\n\u003cli\u003ePremium professional grade — manufactured to last many times longer than economy diamond points\u003c\/li\u003e\n\u003cli\u003eMedium Fine grit (120–140) for controlled material removal and refined surface work\u003c\/li\u003e\n\u003cli\u003e3\/32\" stainless steel shank for compatibility with standard rotary handpieces\u003c\/li\u003e\n\u003cli\u003e1-3\/4\" (44.5 mm) overall length matches popular tungsten vanadium bur sizing\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\u003eCylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Length\u003c\/th\u003e\n\u003ctd\u003e7 mm\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\u003eShank Size\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Material\u003c\/th\u003e\n\u003ctd\u003eStainless steel\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\u003eMaximum RPM\u003c\/th\u003e\n\u003ctd\u003e35,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplications\u003c\/th\u003e\n\u003ctd\u003eStone carving, cleanup work, glass, ceramics, metals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":43580406235350,"sku":"111.128","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-cylinder-2-5mm-x-7mm-on-332-shank-otto-frei.jpg?v=1719958122","url":"https:\/\/www.ottofrei.com\/products\/diamond-supreme-diamond-point-cylinder-2-5mm-x-7mm-3-32-shank-medium-fine","provider":"Otto Frei","version":"1.0","type":"link"}