{"product_id":"niqua-rrf-super-q-werkzeugstahlfraser-zylinder","title":"NIQUA SUPER Q® Extended Cylinder Bur \"RR(f)\" – Precision Tool Steel Bur for Jewellery Manufacturing","description":"\u003cp data-start=\"145\" data-end=\"505\"\u003eThe NIQUA SUPER Q® Extended Cylinder Bur \"RR(f)\" is a premium precision rotary tool designed for professional jewellery manufacturing, engraving, and fine metalworking applications. Manufactured from high-quality hardened tool steel, this bur is ideal for machining soft precious metals such as gold and silver, as well as copper, brass, and other soft alloys.\u003c\/p\u003e\n\u003cp data-start=\"507\" data-end=\"908\"\u003eIts extended cylindrical shape provides improved reach and control when working in deeper grooves, slots, flat surfaces, and straight contours. The fine-cut tooth geometry (f) ensures smooth cutting action, precise material removal, and excellent surface finishes. The longer working head makes this bur particularly suitable for detailed jewellery work where accessibility and accuracy are essential.\u003c\/p\u003e\n\u003cp data-start=\"910\" data-end=\"1160\"\u003eBuilt from hardened tool steel, the RR(f) bur offers excellent wear resistance, low-vibration operation, and consistent cutting performance even at higher rotational speeds. The result is clean, accurate workmanship and reliable professional results.\u003c\/p\u003e\n\u003cp data-start=\"1162\" data-end=\"1357\"\u003eAs part of the renowned NIQUA SUPER Q® Swiss precision tool range, the RR(f) Extended Cylinder Bur is trusted by jewellers and craftsmen who demand outstanding precision, durability, and quality.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1o2c85r\" data-start=\"1359\" data-end=\"1378\"\u003eProduct Details\u003c\/h3\u003e\n\u003cul data-start=\"1380\" data-end=\"1619\"\u003e\n\u003cli data-section-id=\"1yaa7n1\" data-start=\"1380\" data-end=\"1417\"\u003eType: Extended Cylinder Bur \"RR(f)\"\u003c\/li\u003e\n\u003cli data-section-id=\"v5hlh6\" data-start=\"1418\" data-end=\"1447\"\u003eShape: Extended Cylindrical\u003c\/li\u003e\n\u003cli data-section-id=\"10ligm7\" data-start=\"1448\" data-end=\"1479\"\u003eMaterial: Hardened Tool Steel\u003c\/li\u003e\n\u003cli data-section-id=\"1ga0dir\" data-start=\"1480\" data-end=\"1495\"\u003eCut: Fine (f)\u003c\/li\u003e\n\u003cli data-section-id=\"n6jg40\" data-start=\"1496\" data-end=\"1521\"\u003eShank Diameter: 2.35 mm\u003c\/li\u003e\n\u003cli data-section-id=\"160a1nh\" data-start=\"1522\" data-end=\"1545\"\u003ePackaging Unit: 6 pcs\u003c\/li\u003e\n\u003cli data-section-id=\"160kft1\" data-start=\"1546\" data-end=\"1619\"\u003eSuitable for professional jewellery manufacturing and fine metalworking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ycgkk5\" data-start=\"1621\" data-end=\"1637\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1639\" data-end=\"2029\"\u003e\n\u003cli data-section-id=\"vu3sdk\" data-start=\"1639\" data-end=\"1715\"\u003eExtended cylindrical design for improved reach in deeper grooves and slots\u003c\/li\u003e\n\u003cli data-section-id=\"ldsgod\" data-start=\"1716\" data-end=\"1789\"\u003eIdeal for flat surfaces, straight contours, and detailed jewellery work\u003c\/li\u003e\n\u003cli data-section-id=\"1wahwxs\" data-start=\"1790\" data-end=\"1831\"\u003eExcellent cutting precision and control\u003c\/li\u003e\n\u003cli data-section-id=\"1v2ybil\" data-start=\"1832\" data-end=\"1891\"\u003eLong service life due to hardened tool steel construction\u003c\/li\u003e\n\u003cli data-section-id=\"m7yuc8\" data-start=\"1892\" data-end=\"1925\"\u003eSmooth, low-vibration operation\u003c\/li\u003e\n\u003cli data-section-id=\"1rn0smh\" data-start=\"1926\" data-end=\"1973\"\u003eConsistent cutting performance at high speeds\u003c\/li\u003e\n\u003cli data-section-id=\"d9trrm\" data-start=\"1974\" data-end=\"2029\"\u003eSwiss precision quality from the NIQUA SUPER Q® range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2031\" data-end=\"2047\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2049\" data-end=\"2239\"\u003e\n\u003cli data-section-id=\"626b0t\" data-start=\"2049\" data-end=\"2085\"\u003eJewellery manufacturing and repair\u003c\/li\u003e\n\u003cli data-section-id=\"yxd89w\" data-start=\"2086\" data-end=\"2113\"\u003eStone setting preparation\u003c\/li\u003e\n\u003cli data-section-id=\"j2jakg\" data-start=\"2114\" data-end=\"2130\"\u003eEngraving work\u003c\/li\u003e\n\u003cli data-section-id=\"6bi8yk\" data-start=\"2131\" data-end=\"2150\"\u003eFine metalworking\u003c\/li\u003e\n\u003cli data-section-id=\"fxzagf\" data-start=\"2151\" data-end=\"2182\"\u003eSurface finishing and shaping\u003c\/li\u003e\n\u003cli data-section-id=\"vcbui5\" data-start=\"2183\" data-end=\"2239\"\u003ePrecision machining of 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 No.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e03 229 010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.50\u003c\/td\u003e\n\u003ctd\u003e03 229 015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.00\u003c\/td\u003e\n\u003ctd\u003e03 229 020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.50\u003c\/td\u003e\n\u003ctd\u003e03 229 025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e03 229 030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.50\u003c\/td\u003e\n\u003ctd\u003e03 229 035\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.00\u003c\/td\u003e\n\u003ctd\u003e03 229 040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.00\u003c\/td\u003e\n\u003ctd\u003e03 229 050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.00\u003c\/td\u003e\n\u003ctd\u003e03 229 060\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"NIQUA®-SHOP","offers":[{"title":"1.00 \/ 6 pieces","offer_id":35599703408795,"sku":"03229010","price":12.0,"currency_code":"EUR","in_stock":true},{"title":"1.50 \/ 6 pieces","offer_id":35599703474331,"sku":"03229015","price":12.0,"currency_code":"EUR","in_stock":true},{"title":"2.00 \/ 6 pieces","offer_id":35599703539867,"sku":"03229020","price":12.0,"currency_code":"EUR","in_stock":true},{"title":"2.50 \/ 6 pieces","offer_id":35599703605403,"sku":"03229025","price":17.0,"currency_code":"EUR","in_stock":true},{"title":"3.00 \/ 6 pieces","offer_id":35599703670939,"sku":"03229030","price":17.0,"currency_code":"EUR","in_stock":true},{"title":"3.50 \/ 6 pieces","offer_id":35599703769243,"sku":"03229035","price":17.0,"currency_code":"EUR","in_stock":true},{"title":"4.00 \/ 6 pieces","offer_id":35599703834779,"sku":"03229040","price":25.0,"currency_code":"EUR","in_stock":true},{"title":"5.00 \/ 6 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