[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.fun-island.cz\/prakticky-pomocnik-pri-dokoncovani-otvoru\/#Article","mainEntityOfPage":"https:\/\/www.fun-island.cz\/prakticky-pomocnik-pri-dokoncovani-otvoru\/","headline":"Praktick\u00fd pomocn\u00edk p\u0159i dokon\u010dov\u00e1n\u00ed otvor\u016f","name":"Praktick\u00fd pomocn\u00edk p\u0159i dokon\u010dov\u00e1n\u00ed otvor\u016f","description":"P\u0159i pr\u00e1ci s kovem nebo plechem \u010dasto nesta\u010d\u00ed jen otvor vyvrtat. Aby byl v\u00fdsledek opravdu … ","datePublished":"2026-03-03","dateModified":"2026-03-03","author":{"@type":"Person","@id":"https:\/\/www.fun-island.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.fun-island.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/739bdad9092f7204ebf16dfadfb581e3e92e1ade2f5cc299a7779b7760a7d2fc?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/739bdad9092f7204ebf16dfadfb581e3e92e1ade2f5cc299a7779b7760a7d2fc?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"fun-island.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"url":"https:\/\/www.fun-island.cz\/prakticky-pomocnik-pri-dokoncovani-otvoru\/","wordCount":235,"articleBody":"          P\u0159i pr\u00e1ci s kovem nebo plechem \u010dasto nesta\u010d\u00ed jen otvor vyvrtat. Aby byl v\u00fdsledek opravdu kvalitn\u00ed, je pot\u0159eba odstranit ot\u0159epy, upravit hranu otvoru a p\u0159ipravit m\u00edsto pro \u0161roub nebo spojovac\u00ed materi\u00e1l. Pr\u00e1v\u011b k tomu slou\u017e\u00ed z\u00e1hlubn\u00edk, kter\u00fd pat\u0159\u00ed mezi z\u00e1kladn\u00ed n\u00e1stroje v d\u00edln\u00e1ch, mont\u00e1\u017en\u00edch provozech i p\u0159i b\u011b\u017en\u00fdch oprav\u00e1ch. Kvalitn\u00ed z\u00e1hlubn\u00edky umo\u017e\u0148uj\u00ed rychle a p\u0159esn\u011b upravit otvor tak, aby byl hladk\u00fd a p\u0159ipraven\u00fd pro dal\u0161\u00ed pr\u00e1ci. D\u00edky spr\u00e1vn\u00e9 geometrii n\u00e1stroje vznik\u00e1 \u010dist\u00fd povrch bez zadrh\u00e1v\u00e1n\u00ed a vibrac\u00ed. V\u00fdsledkem je profesion\u00e1ln\u011b opracovan\u00fd otvor, kter\u00fd zaji\u0161\u0165uje p\u0159esn\u00e9 a bezpe\u010dn\u00e9 spojen\u00ed. Z\u00e1hlubn\u00edky pro \u0161irok\u00e9 spektrum materi\u00e1l\u016f Z\u00e1hlubn\u00edky Baer jsou navr\u017eeny pro univerz\u00e1ln\u00ed pou\u017eit\u00ed v r\u016fzn\u00fdch materi\u00e1lech. V\u00fdborn\u011b se hod\u00ed pro pr\u00e1ci se standardn\u00ed ocel\u00ed, litinou, \u017eelezem, plechem, hlin\u00edkem i dal\u0161\u00edmi lehk\u00fdmi kovy s pevnost\u00ed a\u017e do 800 N\/mm\u00b2. D\u00edky tomu najdou uplatn\u011bn\u00ed v kovov\u00fdrob\u011b, servisn\u00edch d\u00edln\u00e1ch i p\u0159i mont\u00e1\u017en\u00edch prac\u00edch. A\u0165 u\u017e upravujete otvor v plechu, oceli nebo lehk\u00fdch kovech, spr\u00e1vn\u00fd z\u00e1hlubn\u00edk v\u00e1m pom\u016f\u017ee dos\u00e1hnout p\u0159esn\u00e9ho a \u010dist\u00e9ho v\u00fdsledku bez zbyte\u010dn\u00e9 n\u00e1mahy.                                                                                                                                                                                                                                                                                                                                                                                                  "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Praktick\u00fd pomocn\u00edk p\u0159i dokon\u010dov\u00e1n\u00ed otvor\u016f","item":"https:\/\/www.fun-island.cz\/prakticky-pomocnik-pri-dokoncovani-otvoru\/#breadcrumbitem"}]}]