{"product_id":"3-0mm-diamond-point-bur-extra-length-100pcs","title":"3.0mm Extra Length Point Shape Diamond Bur, 100pcs – 2.35mm Shank Precision Carving Tool for Gemstone, Stone \u0026 Glass","description":"\u003cp\u003eProfessional-grade \u003cstrong\u003e3.0mm Extra Length Point Shape Diamond Burs (2.35mm Shank, 100-Piece Bulk Pack)\u003c\/strong\u003e engineered for deep-cavity reach, micro-engraving, intricate detail carving, and delicate internal sculpting in hard lapidary materials. Coated with premium industrial diamonds electroplated over an extended, precision-balanced 2.35mm (3\/32\") steel mandrel.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Diameter:\u003c\/strong\u003e 3.0 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Shape:\u003c\/strong\u003e Point Shape (Slender Conical Micro-Point \/ Needle Point)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter:\u003c\/strong\u003e 2.35 mm (3\/32\" standard rotary tool \u0026amp; micro-motor fit)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Profile:\u003c\/strong\u003e Extra Length \/ Extended Reach Shank\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive \/ Bond:\u003c\/strong\u003e Premium Industrial Diamond \/ Electroplated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 100 pieces per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRecommended Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUltra-fine detail carving, micro-lettering, veining, and intaglio in jade, agate, quartz, and gemstones\u003c\/li\u003e\n  \u003cli\u003eDeep recess engraving, glass bottle internal detailing, and delicate glass etching\u003c\/li\u003e\n  \u003cli\u003eFine ceramic relief carving and dental\/mold cavity detailing\u003c\/li\u003e\n  \u003cli\u003ePrecision jewelry crafting and small channel cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways use continuous water coolant or mist lubrication to protect the diamond matrix and avoid heat damage.\u003c\/li\u003e\n  \u003cli\u003eRecommended operational speeds: 15,000 – 30,000 RPM. Maintain light, steady pressure to avoid bending the extended shank.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"hanslapidarytool","offers":[{"title":"Default Title","offer_id":51428350623928,"sku":"BUR-PNT-3.0MM-80G-XL-100PK","price":13.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/3217\/9896\/files\/Length_Diamond_Point_Drill_Bit.png?v=1749438028","url":"https:\/\/lapidarygrinder.com\/products\/3-0mm-diamond-point-bur-extra-length-100pcs","provider":"hanslapidarytool","version":"1.0","type":"link"}