{"product_id":"sintered-diamond-burr-for-cnc-jewelry-68511","title":"Sintered Diamond Burr: For CNC Jewelry \u0026 Lapidary Gem Cutting - 3.175mm 1\/8\" Shank","description":"\u003cp\u003eCarbide has nothing on these — when you need to cut harder materials than steel. \u003c\/p\u003e\n\u003cp\u003eDeveloped in collaboration with a dental tooling specialist for Aetherium’s testing lab, these sintered diamond burrs redefine precision. Sintered means the diamonds run deeper than the surface, not just coated. That means a cooler cut, a consistent edge, and a lifespan that makes carbide feel disposable—one burr outlasts a box of standard diamond-plated bits.\u003c\/p\u003e\n\u003cp\u003eEngineered for the hardest materials on earth, including gemstones, ceramics, and even glass, they move effortlessly from rough cutting to precision detailing. You can cut, carve, engrave, and shape gemstone geometry directly from CAD—turning digital design into CNC perfection. \u003c\/p\u003e\n\u003cp\u003eLooking for a more traditional experience? load them up in the engraver tool on your cut n cab, and carve away.\u003c\/p\u003e\n\u003cp\u003eShank: 3.175mm\u003cbr\u003e\nRed band: 280 grit\u003cbr\u003e\nYellow band: 600 grit\u003c\/p\u003e\n\u003cp\u003eDesigned for the modern maker.\u003cbr\u003e\nProudly made and tested in the Pacific Northwest, USA.\u003c\/p\u003e\n\u003cp\u003eEvery order supports Aetherium Innovations and our mission to design tools and technologies that remove barriers in the skilled art trades.\u003c\/p\u003e","brand":"Aetherium Innovations","offers":[{"title":"Red: Set","offer_id":44803013607559,"sku":null,"price":229.0,"currency_code":"USD","in_stock":true},{"title":"Yellow: Set","offer_id":44803013640327,"sku":null,"price":229.0,"currency_code":"USD","in_stock":true},{"title":"Red: A","offer_id":44803013673095,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true},{"title":"Red: B","offer_id":44803013705863,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true},{"title":"Red: C","offer_id":44803013738631,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true},{"title":"Red: D","offer_id":44803013771399,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true},{"title":"Red: E","offer_id":44803013804167,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true},{"title":"Yellow: A","offer_id":44803013836935,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true},{"title":"Yellow: B","offer_id":44803013869703,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true},{"title":"Yellow: C","offer_id":44803013902471,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true},{"title":"Yellow: D","offer_id":44803013935239,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true},{"title":"Yellow: E","offer_id":44803013968007,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true},{"title":"Yellow: F","offer_id":44803014000775,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/7062\/3111\/files\/il_fullxfull.8002292495_pf0e.jpg?v=1780770508","url":"https:\/\/aetheriuminnovations.com\/products\/sintered-diamond-burr-for-cnc-jewelry-68511","provider":"Aetherium Innovations","version":"1.0","type":"link"}