{"product_id":"ottoflex-20-quick-change-handpiece","title":"Pièce à main à changement rapide Ottoflex n° 20","description":"\u003cp\u003eLever-style quick change flex shaft handpiece with a fixed collet for standard small-shank burs, designed to fit USA standard key tip flex shafts. The side lever snaps open and closed with a crisp, positive feel as you swap burs mid-job.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLever-style quick change mechanism for fast bur changes without a chuck key\u003c\/li\u003e\n\u003cli\u003eFixed collet design provides consistent, repeatable tool holding\u003c\/li\u003e\n\u003cli\u003eFits popular USA standard key tip flex shafts found on many flex shaft motors\u003c\/li\u003e\n\u003cli\u003eComfortable, lightweight body that balances well in the hand during extended use\u003c\/li\u003e\n\u003cli\u003ePre-lubricated ball bearings for smooth running and no routine bearing service\u003c\/li\u003e\n\u003cli\u003eSimple open\/close lever motion that can be operated with one hand\u003c\/li\u003e\n\u003cli\u003eBased on the classic Techno-style handpiece design used by many manufacturers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandpiece Type\u003c\/td\u003e\n\u003ctd\u003eLever-style quick change flex shaft handpiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollet Size\u003c\/td\u003e\n\u003ctd\u003e3\/32\" (2.35 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlex Shaft Connection\u003c\/td\u003e\n\u003ctd\u003eUSA standard key tip connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Length\u003c\/td\u003e\n\u003ctd\u003e5-5\/8\" (143 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Diameter (center)\u003c\/td\u003e\n\u003ctd\u003e1-1\/8\" (28.6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Diameter\u003c\/td\u003e\n\u003ctd\u003e3\/8\" (9.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e4 oz (approx. 113 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003ePre-lubricated ball bearings, no additional service required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Attribute\u003c\/td\u003e\n\u003ctd\u003eSide-lever quick change operation for single-size burs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufactured In\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits popular USA standard key tip flex shafts\u003c\/li\u003e\n\u003cli\u003eIntended for tools and burs with 3\/32\" (2.35 mm) diameter shanks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTo open the collet, move the lever so it is approximately 90° to the body of the handpiece.\u003c\/li\u003e\n\u003cli\u003eTo close the collet and secure the tool, return the lever so it is parallel to the handpiece body.\u003c\/li\u003e\n\u003cli\u003eKeep the collet clean and free of debris for longest life and most secure tool holding.\u003c\/li\u003e\n\u003cli\u003eCollet can be adjusted or replaced if necessary; check fit periodically if tools begin to slip.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":46160531947734,"sku":"134.821","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/ottoflex-no-20-quick-change-handpiece-otto-frei.jpg?v=1726697951","url":"https:\/\/www.ottofrei.com\/fr\/products\/ottoflex-20-quick-change-handpiece","provider":"Otto Frei","version":"1.0","type":"link"}