{"product_id":"alloy-diamond-grinding-head-set-for-glass-jade-stone-carving-shaping-polishing-with-3mm-shank-elliptical-cone-shape-emery-material-80-mesh-size-45mm-length-golden-diamond-colour-option","title":"Alloy diamond grinding head set for glass jade stone carving shaping polishing with 3mm shank elliptical cone shape emery material 80 mesh size 45mm length golden diamond colour option","description":"\u003ch1\u003eAlloy diamond grinding head set for glass jade stone carving with 3mm shank\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Alloy diamond grinding head set with elliptical cone shape for glass jade stone carving\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/333\/2025-09-30\/original-image\/1144785471683.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis specialised grinding head set provides the precise abrasion needed for working with brittle and valuable materials like glass and jade. The elliptical cone shape offers distinct advantages over standard spherical or cylindrical grinding bits, allowing craftspeople to approach delicate work with greater control. Each grinding head features a 3mm shank diameter, making them compatible with most standard rotary tools including flexshaft machines, pendant motors, and hobby drills. The 80 mesh emery material provides consistent material removal while minimising the risk of thermal shock to sensitive stone surfaces.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Alloy diamond grinding head set with elliptical cone shape for glass jade stone carving\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/333\/2025-09-30\/original-image\/1347514789456.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThese grinding heads combine specific design elements to address the challenges of working with brittle materials. The elliptical cone shape creates predictable contact points that reduce the chance of accidental digging or catching that could fracture glass or jade. The alloy construction provides adequate rigidity while maintaining a lightweight profile that reduces hand fatigue during extended carving sessions.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe grinding heads use emery, a traditional abrasive material composed primarily of aluminium oxide with additional mineral components. At 80 mesh density, this provides a medium-grit finish that removes material effectively while leaving a surface ready for finer polishing stages. The alloy bonding agent holds the abrasive particles securely while allowing some flexibility that helps prevent shock transmission to brittle workpieces.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWith a 3mm shank diameter, these grinding heads fit standard collets and chucks found on most rotary tools used in jewellery making, lapidary work, and glass arts. The 45mm total length provides sufficient working area while maintaining a compact profile that improves visibility of the working surface. The 3mm outside diameter creates a slender profile ideal for reaching into intricate areas of carvings and for creating fine details on stone surfaces.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Alloy diamond grinding head set with elliptical cone shape for glass jade stone carving\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/333\/2025-09-30\/original-image\/1367361794670.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis set targets specific applications where conventional grinding tools might prove too aggressive or imprecise. The design considerations make these particularly suitable for materials that require careful handling and controlled material removal rather than rapid stock reduction.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eProfessional jewellers and lapidary artists will appreciate the precise control offered by the elliptical cone shape when shaping delicate gemstone inlays or creating detailed relief carvings on jade pieces. The consistent abrasion of the 80 mesh emery allows for predictable material removal rates, which is essential when working to specific depths or creating uniform textures across a stone surface. The colour options - diamond and golden diamond - provide visual differentiation when multiple grits or shapes are in use simultaneously.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eHobbyists working with stained glass, beach stone carvings, or decorative jade pieces will find these grinding heads appropriate for their precision needs. The 3mm shank compatibility means they work with commonly available rotary tools rather than requiring specialised equipment. When repairing chipped glass edges or reshaping found stones for jewellery making, the controlled abrasion helps prevent further damage to already compromised materials.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Alloy diamond grinding head set with elliptical cone shape for glass jade stone carving\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/333\/2025-09-30\/original-image\/1631568653071.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe specific design elements of these grinding heads address common frustrations when working with brittle materials. Rather than requiring multiple tool changes or extensive technique adjustments, these offer a focused solution for particular challenges in stone and glass work.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe alloy construction provides reasonable durability for repeated use on similar materials. When used primarily on glass, jade, and stone as intended, the abrasive surface maintains its effectiveness through multiple projects. The simple design with no moving parts or complex structures means there are few components that could fail or require specialised maintenance beyond standard cleaning of abrasive dust.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eSelect these grinding heads when you need precise control for brittle material work rather than rapid material removal. The elliptical cone shape specifically addresses the challenges of working on curved glass surfaces or detailed jade carvings where accidental digging could ruin hours of work. The 80 mesh grit provides a practical balance between material removal speed and surface finish quality, often reducing the number of polishing steps needed after shaping work is complete.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Alloy diamond grinding head set with elliptical cone shape for glass jade stone carving\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/333\/2025-09-30\/original-image\/1831858703400.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Alloy diamond grinding head set with elliptical cone shape for glass jade stone carving\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/333\/2025-09-30\/original-image\/4561261619278.webp\"\u003e\u003c\/div\u003e","brand":"jvc7gs-zv","offers":[{"title":"Golden diamond","offer_id":53232452534614,"sku":"CJJZGJSD02014-Golden diamond","price":34.98,"currency_code":"GBP","in_stock":true},{"title":"Diamond","offer_id":53232452567382,"sku":"CJJZGJSD02014-Diamond","price":27.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/7717\/2054\/files\/1631568653071.webp?v=1776959396","url":"https:\/\/avermora.com\/products\/alloy-diamond-grinding-head-set-for-glass-jade-stone-carving-shaping-polishing-with-3mm-shank-elliptical-cone-shape-emery-material-80-mesh-size-45mm-length-golden-diamond-colour-option","provider":"AverMora","version":"1.0","type":"link"}