{"product_id":"10mm-diamond-point-bur-45-grit-3mm-shank-10pcs","title":"10mm Point Shape Diamond Bur, 10pcs – 45 Grit 3mm Shank Precision Carving Tool for Gemstone, Stone \u0026 Glass","description":"\u003cp\u003eProfessional-grade \u003cstrong\u003e10mm Point Shape Diamond Burs (3mm Shank, 10-Piece Set)\u003c\/strong\u003e engineered for fine groove engraving, deep veining, sharp detail carving, and point grinding in hard lapidary materials. Coated with extra-coarse 45-grit industrial diamonds electroplated over a precision-balanced 3mm steel shank.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter:\u003c\/strong\u003e 10 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Shape:\u003c\/strong\u003e Point Shape (Conical Point \/ Sharp Tapered Tip)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter:\u003c\/strong\u003e 3 mm (1\/8\" standard rotary tool and micro-motor fit)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit:\u003c\/strong\u003e 45# Extra Coarse (Aggressive cutting and precise line carving)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBond Type:\u003c\/strong\u003e Electroplated Diamond\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 pieces per set\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRecommended Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCarving intricate relief lines, fine lettering, and detailed incisions in jade, agate, quartz, and stone\u003c\/li\u003e\n  \u003cli\u003eGlass detail engraving, etching, and edge profiling\u003c\/li\u003e\n  \u003cli\u003eCeramic, porcelain, and tile fine channel cutting\u003c\/li\u003e\n  \u003cli\u003ePrecision deburring, hole chamfering, and mold detailing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways operate with continuous water coolant or mist lubricant to extend tool life and prevent thermal damage.\u003c\/li\u003e\n  \u003cli\u003eRecommended operational speeds: 12,000 – 25,000 RPM. Maintain consistent light-to-moderate pressure.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"hanslapidarytool","offers":[{"title":"Default Title","offer_id":51430682591416,"sku":"BUR-PNT-10MM-45G-3S-10PK","price":15.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/3217\/9896\/files\/45GritPointDiamondDrillBits.png?v=1749523719","url":"https:\/\/lapidarygrinder.com\/en-mx\/products\/10mm-diamond-point-bur-45-grit-3mm-shank-10pcs","provider":"hanslapidarytool","version":"1.0","type":"link"}