{"product_id":"niqua-zr-super-q-werkzeugstahlfraser-knospe","title":"NIQUA SUPER Q® Bud Bur \"Z(r)\" – Precision Tool Steel Bur for Stone Setting \u0026 Jewellery Manufacturing","description":"\u003cp data-start=\"305\" data-end=\"696\"\u003eT\u003c\/p\u003e\n\u003cp data-start=\"146\" data-end=\"518\"\u003eThe NIQUA SUPER Q® Bud Bur \"Z(r)\" is a premium Swiss-made precision rotary tool developed specifically for professional stone setters, jewellers, and fine metalworkers. Its distinctive bud-shaped geometry is designed for precise work in confined areas and complex contours, making it ideal for stone setting preparation, seat cutting, and detailed jewellery manufacturing.\u003c\/p\u003e\n\u003cp data-start=\"520\" data-end=\"844\"\u003eManufactured from high-quality hardened tool steel and featuring a standard cut (r), this bur delivers exceptional cutting performance, precise control, and outstanding durability. It is particularly suitable for machining soft precious metals such as gold and silver, as well as copper, brass, and other non-ferrous alloys.\u003c\/p\u003e\n\u003cp data-start=\"846\" data-end=\"1155\"\u003eThe specialised bud shape allows for controlled material removal when preparing stone seats and working around delicate settings. Combined with smooth low-vibration operation and consistent cutting action, the Z(r) Bud Bur produces clean surfaces and highly accurate results, even at higher rotational speeds.\u003c\/p\u003e\n\u003cp data-start=\"1157\" data-end=\"1371\"\u003eAs part of the renowned NIQUA SUPER Q® Swiss precision tool range, the Z(r) Bud Bur offers the reliability, quality, and long service life required by professional jewellery workshops and stone-setting specialists.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1o2c85r\" data-start=\"1373\" data-end=\"1392\"\u003eProduct Details\u003c\/h3\u003e\n\u003cul data-start=\"1394\" data-end=\"1636\"\u003e\n\u003cli data-section-id=\"rq0sk5\" data-start=\"1394\" data-end=\"1416\"\u003eType: Bud Bur \"Z(r)\"\u003c\/li\u003e\n\u003cli data-section-id=\"1uzse\" data-start=\"1417\" data-end=\"1429\"\u003eShape: Bud\u003c\/li\u003e\n\u003cli data-section-id=\"10ligm7\" data-start=\"1430\" data-end=\"1461\"\u003eMaterial: Hardened Tool Steel\u003c\/li\u003e\n\u003cli data-section-id=\"19jes1k\" data-start=\"1462\" data-end=\"1481\"\u003eCut: Standard (r)\u003c\/li\u003e\n\u003cli data-section-id=\"n6jg40\" data-start=\"1482\" data-end=\"1507\"\u003eShank Diameter: 2.35 mm\u003c\/li\u003e\n\u003cli data-section-id=\"160a1nh\" data-start=\"1508\" data-end=\"1531\"\u003ePackaging Unit: 6 pcs\u003c\/li\u003e\n\u003cli data-section-id=\"e95eh2\" data-start=\"1532\" data-end=\"1559\"\u003eSwiss Made precision tool\u003c\/li\u003e\n\u003cli data-section-id=\"joqspn\" data-start=\"1560\" data-end=\"1636\"\u003eSuitable for stone setting, jewellery manufacturing, and fine metalworking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ycgkk5\" data-start=\"1638\" data-end=\"1654\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1656\" data-end=\"2020\"\u003e\n\u003cli data-section-id=\"1sl881d\" data-start=\"1656\" data-end=\"1718\"\u003eSpecialised bud shape for stone setting and seat preparation\u003c\/li\u003e\n\u003cli data-section-id=\"afnvzs\" data-start=\"1719\" data-end=\"1780\"\u003eIdeal for working in confined spaces and intricate contours\u003c\/li\u003e\n\u003cli data-section-id=\"1wahwxs\" data-start=\"1781\" data-end=\"1822\"\u003eExcellent cutting precision and control\u003c\/li\u003e\n\u003cli data-section-id=\"1v2ybil\" data-start=\"1823\" data-end=\"1882\"\u003eLong service life due to hardened tool steel construction\u003c\/li\u003e\n\u003cli data-section-id=\"m7yuc8\" data-start=\"1883\" data-end=\"1916\"\u003eSmooth, low-vibration operation\u003c\/li\u003e\n\u003cli data-section-id=\"1rn0smh\" data-start=\"1917\" data-end=\"1964\"\u003eConsistent cutting performance at high speeds\u003c\/li\u003e\n\u003cli data-section-id=\"d9trrm\" data-start=\"1965\" data-end=\"2020\"\u003eSwiss precision quality from the NIQUA SUPER Q® range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2022\" data-end=\"2038\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2040\" data-end=\"2222\"\u003e\n\u003cli data-section-id=\"yxd89w\" data-start=\"2040\" data-end=\"2067\"\u003eStone setting preparation\u003c\/li\u003e\n\u003cli data-section-id=\"1inklnd\" data-start=\"2068\" data-end=\"2096\"\u003eSeat cutting for gemstones\u003c\/li\u003e\n\u003cli data-section-id=\"626b0t\" data-start=\"2097\" data-end=\"2133\"\u003eJewellery manufacturing and repair\u003c\/li\u003e\n\u003cli data-section-id=\"tbi5uv\" data-start=\"2134\" data-end=\"2167\"\u003eDetailed contouring and shaping\u003c\/li\u003e\n\u003cli data-section-id=\"rsa075\" data-start=\"2168\" data-end=\"2222\"\u003eFine metalworking in gold, silver, brass, and copper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter (mm)\u003c\/th\u003e\n\u003cth\u003eItem 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015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.60\u003c\/td\u003e\n\u003ctd\u003e03 232 016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.80\u003c\/td\u003e\n\u003ctd\u003e03 232 018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.10\u003c\/td\u003e\n\u003ctd\u003e03 232 021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.30\u003c\/td\u003e\n\u003ctd\u003e03 232 023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.50\u003c\/td\u003e\n\u003ctd\u003e03 232 025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.70\u003c\/td\u003e\n\u003ctd\u003e03 232 027\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.90\u003c\/td\u003e\n\u003ctd\u003e03 232 029\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.10\u003c\/td\u003e\n\u003ctd\u003e03 232 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