{"product_id":"sintered-diamond-bur-rounded-cylinder-3mm-shank","title":"Sintered Diamond Bur (Rounded Cylinder) - 3mm Shank","description":"\u003cul\u003e\n\u003cli\u003e8mm Length (Super Coarse, Black, 60\/70 mesh)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese sintered diamond burs feature a 3 mm shank and are designed for use in rotary tools.\u003c\/p\u003e\n\u003cp data-end=\"924\" data-start=\"552\"\u003eUnlike electroplated diamond burs, where the diamond grit is only bonded to the surface, sintered diamond burs contain diamond particles distributed throughout the entire working head. As the bur wears during use, fresh diamond grit is continuously exposed. This makes sintered burs substantially more durable, longer lasting, and more consistent in performance over time.\u003c\/p\u003e\n\u003cp data-end=\"1233\" data-start=\"926\"\u003eThe sintering process also allows for a more aggressive cutting action and improved longevity when working on abrasive matrix, hard sediments, and mineralised material. They are particularly useful for controlled shaping and texturing.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1420\" data-start=\"1235\"\u003eTo maintain optimum cutting performance, the burs should occasionally be cleaned and reconditioned using a dressing stone. This removes embedded material and exposes fresh diamond grit. \u003c\/p\u003e\n\u003cp\u003eIf you require a special shape\/size of sintered diamond bur, please contact us as we may be able to organise customisations for you.\u003c\/p\u003e","brand":"ZOIC PalaeoTech Limited","offers":[{"title":"8mm Hyper Coarse (Brown)","offer_id":55551806701944,"sku":"142\/543\/08 0\/3.0mm","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/4695\/7631\/files\/Untitled_1000x1000px.png?v=1781870390","url":"https:\/\/www.zoicpaleotech.com\/products\/sintered-diamond-bur-rounded-cylinder-3mm-shank","provider":"ZOIC PalaeoTech Limited","version":"1.0","type":"link"}