{"product_id":"niqua-28-super-q-werkzeugstahlfraser-zylinder-rund","title":"NIQUA SUPER Q® Tool Steel Rounded Cylinder Bur “28” – Precision Jewellery Bur for Contouring \u0026 Setting Work","description":"\u003cp data-start=\"3283\" data-end=\"3365\"\u003e\u003cstrong data-start=\"3283\" data-end=\"3365\"\u003eSmooth transitions and controlled contours – for precise shaping and detailing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3367\" data-end=\"3639\"\u003eThe NIQUA SUPER Q® rounded cylinder burs “28” are designed for delicate contouring and shaping work in soft precious metals. The rounded end combined with the cylindrical body allows smooth, controlled material removal without sharp cutting edges digging into the surface.\u003c\/p\u003e\n\u003cp data-start=\"3641\" data-end=\"3885\"\u003eIn jewellery making and stone setting, this bur shape is commonly used to refine contours, soften transitions and adjust settings. The rounded geometry ensures a gentle cutting action, making it ideal for organic shapes and fine modelling work.\u003c\/p\u003e\n\u003cp data-start=\"3887\" data-end=\"4042\"\u003eThis shape is particularly effective when working on sensitive areas, as it provides maximum control and reduces the risk of damaging surrounding material.\u003c\/p\u003e\n\u003cp data-start=\"4044\" data-end=\"4280\"\u003eManufactured from premium hardened tool steel, NIQUA SUPER Q® burs offer long service life, smooth operation and consistent cutting performance even at high speeds. They are ideal for gold, silver, copper, brass and similar soft alloys.\u003c\/p\u003e\n\u003cp data-start=\"4282\" data-end=\"4385\"\u003eWith over 125 years of experience, NIQUA stands for precision tools trusted by professionals worldwide.\u003c\/p\u003e\n\u003cp data-start=\"4387\" data-end=\"4406\"\u003e\u003cstrong data-start=\"4387\" data-end=\"4406\"\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"4408\" data-end=\"4536\"\u003e\u003cstrong data-start=\"4408\" data-end=\"4427\"\u003eShank diameter:\u003c\/strong\u003e 2.35 mm\u003cbr data-start=\"4435\" data-end=\"4438\"\u003e\u003cstrong data-start=\"4438\" data-end=\"4451\"\u003eMaterial:\u003c\/strong\u003e Hardened tool steel\u003cbr data-start=\"4471\" data-end=\"4474\"\u003e\u003cstrong data-start=\"4474\" data-end=\"4484\"\u003eShape:\u003c\/strong\u003e Rounded cylinder “28”\u003cbr data-start=\"4506\" data-end=\"4509\"\u003e\u003cstrong data-start=\"4509\" data-end=\"4528\"\u003ePackaging unit:\u003c\/strong\u003e 6 pcs\u003c\/p\u003e\n\u003cp data-start=\"4538\" data-end=\"4552\"\u003e\u003cstrong data-start=\"4538\" data-end=\"4552\"\u003eAdvantages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"4554\" data-end=\"4796\"\u003eGentle cutting thanks to rounded tip geometry\u003cbr data-start=\"4603\" data-end=\"4606\"\u003eIdeal for smooth transitions and organic shapes\u003cbr data-start=\"4657\" data-end=\"4660\"\u003eLong service life and consistent performance\u003cbr data-start=\"4708\" data-end=\"4711\"\u003eSmooth, low-vibration operation\u003cbr data-start=\"4746\" data-end=\"4749\"\u003eNIQUA SUPER Q® quality for professional use\u003c\/p\u003e\n\u003cp data-start=\"4798\" data-end=\"4814\"\u003e\u003cstrong data-start=\"4798\" data-end=\"4814\"\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"4816\" data-end=\"4992\"\u003eRefining and adjusting stone settings\u003cbr data-start=\"4857\" data-end=\"4860\"\u003eCreating smooth transitions and contours\u003cbr data-start=\"4904\" data-end=\"4907\"\u003eFine modelling and detailing work\u003cbr data-start=\"4944\" data-end=\"4947\"\u003eWorking on gold, silver, copper and brass\u003c\/p\u003e\n\u003cp data-start=\"4994\" data-end=\"5025\"\u003e\u003cstrong data-start=\"4994\" data-end=\"5025\"\u003eAvailable Sizes \u0026amp; Item Code\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"5027\" data-end=\"5315\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"5027\" data-end=\"5051\"\u003e\n\u003ctr data-start=\"5027\" data-end=\"5051\"\u003e\n\u003cth data-start=\"5027\" data-end=\"5036\" data-col-size=\"sm\" class=\"\"\u003eØ (mm)\u003c\/th\u003e\n\u003cth data-start=\"5036\" data-end=\"5051\" data-col-size=\"sm\" class=\"\"\u003eItem 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