[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.sosag.cz\/vrtaky-a-vrtaci-nastroje-jsou-levne-a-dobre-dostupne\/#Article","mainEntityOfPage":"https:\/\/www.sosag.cz\/vrtaky-a-vrtaci-nastroje-jsou-levne-a-dobre-dostupne\/","headline":"Vrt\u00e1ky a vrtac\u00ed n\u00e1stroje jsou levn\u00e9 a dob\u0159e dostupn\u00e9","name":"Vrt\u00e1ky a vrtac\u00ed n\u00e1stroje jsou levn\u00e9 a dob\u0159e dostupn\u00e9","description":"Vrt\u00e1k je pracovn\u00ed n\u00e1stroj, s n\u00edm\u017e se seznamuj\u00ed ji\u017e d\u011bti na z\u00e1kladn\u00edch […]","datePublished":"2025-04-05","dateModified":"2025-04-05","author":{"@type":"Person","@id":"https:\/\/www.sosag.cz\/author\/#Person","name":"","url":"https:\/\/www.sosag.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/91506ed60e31abe586276a3e1420719df081581a820344a28fa2034bb1a2fe22?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/91506ed60e31abe586276a3e1420719df081581a820344a28fa2034bb1a2fe22?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"sosag.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.sosag.cz\/wp-content\/uploads\/tools-2525957_640_3.png","url":"https:\/\/www.sosag.cz\/wp-content\/uploads\/tools-2525957_640_3.png","height":0,"width":0},"url":"https:\/\/www.sosag.cz\/vrtaky-a-vrtaci-nastroje-jsou-levne-a-dobre-dostupne\/","about":["N\u00e1kupy"],"wordCount":409,"articleBody":"       Vrt\u00e1k je pracovn\u00ed n\u00e1stroj, s n\u00edm\u017e se seznamuj\u00ed ji\u017e d\u011bti na z\u00e1kladn\u00edch \u0161kol\u00e1ch a n\u011bkter\u00e9 i v dom\u00e1cnostech. S vrt\u00e1kem se tak\u00e9 pracuje pom\u011brn\u011b snadno, sta\u010d\u00ed jej upnout do skl\u00ed\u010didla nebo pomoc\u00ed Morse ku\u017eelu a sta\u010d\u00ed p\u0159ilo\u017eit obrobek s ozna\u010den\u00fdm vrypem pomoc\u00ed d\u016fl\u010d\u00edku. Vrt\u00e1ky do kovu \u2013 vrt\u00e1ky HSS CO do kovu maj\u00ed typick\u00fd tvar \u0161roubovice se dv\u011bma protilehl\u00fdmi b\u0159ity. Odvrt\u00e1te s nimi ocel, litinu, mosaz, bronz, slitinu hlin\u00edku a tak\u00e9 t\u0159eba plast nebo d\u0159evo. V\u00fdhodou t\u011bchto n\u00e1stroj\u016f je jejich velmi n\u00edzk\u00e1 cena, s v\u00fdjimkou velmi velk\u00fdch pr\u016fm\u011br\u016f vrtan\u00e9ho otvoru.Prodlou\u017een\u00e9 vrt\u00e1ky \u2013 pot\u0159ebujete-li odvrtat del\u0161\u00ed otvor nebo je otvor \u0161patn\u011b dostupn\u00fd, nap\u0159\u00edklad v dutin\u011b nebo v oh\u00fdban\u00e9m profilu, m\u016f\u017ee se v\u00e1m k t\u00e9to \u010dinnosti hodit prodlou\u017een\u00fd vrt\u00e1k do kovu. Prodlou\u017een\u00e9 vrt\u00e1ky se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed ve stroj\u00edrensk\u00e9 v\u00fdrob\u011b i v \u00fadr\u017eb\u011b a hod\u00ed se i dom\u00e1c\u00edm kutil\u016fm.V\u00fdhrubn\u00edky a v\u00fdstru\u017en\u00edky \u2013 jestli\u017ee je t\u0159eba zhotovit rozm\u011brov\u011b i kruhov\u011b p\u0159esn\u011bj\u0161\u00ed otvor, nap\u0159\u00edklad pro pohybliv\u00e9 stroj\u00edrensk\u00e9 sou\u010d\u00e1sti, bude po jeho p\u0159edvrt\u00e1n\u00ed zapot\u0159eb\u00ed pou\u017e\u00edt v\u00fdhrubn\u00edk a p\u0159\u00edpadn\u011b je\u0161t\u011b p\u0159esn\u011bj\u0161\u00ed v\u00fdstru\u017en\u00edk. Tyto n\u00e1stroje ji\u017e disponuj\u00ed v\u00edce b\u0159ity a veden\u00ed n\u00e1stroje otvorem je d\u00edky tomu p\u0159esn\u011bj\u0161\u00ed.Vrt\u00e1ky do betonu \u2013 pro vrt\u00e1n\u00ed otvor\u016f do betonu jsou pot\u0159ebn\u00e9 vrt\u00e1ky s nap\u00e1jen\u00fdmi desti\u010dkami ze slinut\u00fdch karbid\u016f. B\u011b\u017enou n\u00e1strojovou ocel\u00ed byste toti\u017e takov\u00fd otvor nevyvrtali.Vrt\u00e1ky do d\u0159eva \u2013 pro vrt\u00e1n\u00ed d\u0159eva posta\u010d\u00ed b\u011b\u017en\u00e9 vrt\u00e1ky do kovu, ov\u0161em chcete-li sofistikovan\u011bj\u0161\u00ed n\u00e1stroje a postupy, pak budete z\u0159ejm\u011b popt\u00e1vat ploch\u00e9 vrt\u00e1ky, spir\u00e1lov\u00e9 vrt\u00e1ky, speci\u00e1ln\u00ed hlubok\u00e9 (hadovit\u00e9) vrt\u00e1ky Lewis nebo vykru\u017eovac\u00ed \u010di Forstnerovy vrt\u00e1ky. Vyznat se ve v\u0161ech vrt\u00e1c\u00edch nen\u00ed jednoduch\u00e9, ov\u0161em po ur\u010dit\u00e9 dob\u011b pr\u00e1ce s t\u011bmito n\u00e1stroji v\u00e1m to p\u0159ejde \u201edo krve\u201c a budete um\u011bt rozli\u0161it, kter\u00fd vrtac\u00ed a vyvrt\u00e1vac\u00ed n\u00e1stroj k \u010demu v praktick\u00e9 situaci pou\u017e\u00edt.                                                                                                                                                                                                                                                                                                                                                                                           4.7\/5 - (3 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Vrt\u00e1ky a vrtac\u00ed n\u00e1stroje jsou levn\u00e9 a dob\u0159e dostupn\u00e9","item":"https:\/\/www.sosag.cz\/vrtaky-a-vrtaci-nastroje-jsou-levne-a-dobre-dostupne\/#breadcrumbitem"}]}]