{"id":200,"date":"2013-11-13T14:53:58","date_gmt":"2013-11-13T13:53:58","guid":{"rendered":"http:\/\/seatechnology.eu\/corona-tre-450-eng\/"},"modified":"2021-11-09T11:08:37","modified_gmt":"2021-11-09T10:08:37","slug":"corona-tre-450","status":"publish","type":"page","link":"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/","title":{"rendered":"Corona Tre 450"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row text_align=&#8221;center&#8221; bottom_padding=&#8221;50&#8243;][vc_column width=&#8221;1\/1&#8243;][vc_column_text]<\/p>\n<h1><span style=\"color: #009cde;\">CORONA TRE 450<\/span><\/h1>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row top_padding=&#8221;10&#8243; bottom_padding=&#8221;10&#8243;][vc_column el_class=&#8221;posrel-seatechnology&#8221; width=&#8221;1\/3&#8243;]<div class=\"single_image wpb_content_element align-left  animate image_box_shadow image_opacity novita-seatechnology-divimage\" data-animation=\"fade-in-from-top\" data-delay=\"300\"><a href=\"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450.jpg\" class=\"prettyPhoto\" rel=\"prettyPhoto[image]\"><img loading=\"lazy\" decoding=\"async\" width=\"1498\" height=\"1500\" src=\"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450.jpg\" class=\"attachment-full\" alt=\"\" title=\"CORONA TRE 450\" srcset=\"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450.jpg 1498w, https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450-600x600.jpg 600w, https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450-1198x1200.jpg 1198w, https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450-300x300.jpg 300w, https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450-768x769.jpg 768w, https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450-80x80.jpg 80w, https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450-500x500.jpg 500w, https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450-1000x1000.jpg 1000w\" sizes=\"auto, (max-width: 1498px) 100vw, 1498px\" \/><\/a><\/div>[vc_column_text el_class=&#8221;evidence-seatechnology&#8221;]SPIRAL STEEL[\/vc_column_text][\/vc_column][vc_column width=&#8221;2\/3&#8243;]<div class=\"headline font-inherit fontsize-inherit fontweight-700 lh-inherit align-center transform-uppercase head-descrizione\" style=\"\">DESCRIPTION<\/div>[vc_column_text]Diamond core bit laser welded, at the top of the range for wet use on column drilling machines with 1\u201d 1\/4 M motor fitting. The spiralling allows for the speeding up of drilling time by easing the exit of excess material from the hole which tends to block during use. Ideal for professional users who do not want surprises on site and who are always looking for excellent performance. It is possible to carry out re-tipping of segments on request, but only with silver-brazed welding system.[\/vc_column_text]<div class=\"headline font-inherit fontsize-inherit fontweight-700 lh-inherit align-center transform-uppercase head-descrizione\" style=\"\">TECHNICAL SPECIFICATIONS<\/div>[vc_column_text]<\/p>\n<table class=\"table-seatechnology\">\n<tbody>\n<tr style=\"height: 50px;\">\n<td>concrete, bricks, roof tiles, reinforced concrete<\/td>\n<td style=\"width: 35%;\"><img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><\/td>\n<td style=\"padding: 15px; width: 20%;\"><span style=\"font-size: medium;\">EXCELLENT<\/span><\/td>\n<\/tr>\n<tr style=\"height: 50px;\">\n<td><\/td>\n<td style=\"width: 35%;\"><img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><\/td>\n<td style=\"padding: 15px; width: 20%;\"><span style=\"font-size: medium;\">GREAT<\/span><\/td>\n<\/tr>\n<tr style=\"height: 50px;\">\n<td>refractory, granites, natural stone, porphyries, sandstone, aggregated concrete<\/td>\n<td style=\"width: 35%;\"><img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><\/td>\n<td style=\"padding: 15px; width: 20%;\"><span style=\"font-size: medium;\">GOOD<br \/>\n<\/span><\/td>\n<\/tr>\n<tr style=\"height: 50px;\">\n<td><\/td>\n<td style=\"width: 35%;\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><\/td>\n<td style=\"padding: 15px; width: 20%;\"><span style=\"font-size: medium;\">AVERAGE<\/span><\/td>\n<\/tr>\n<tr style=\"height: 50px;\">\n<td>single fired tiles, double fired tiles, green concrete, asphalt<\/td>\n<td style=\"width: 35%;\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\" alignright size-full wp-image-40\" style=\"float: right;\" src=\"\/wp-content\/uploads\/2013\/11\/images_prodotti_squalo_sea.png\" alt=\"\" width=\"30\" height=\"32\" border=\"0\" \/><\/td>\n<td style=\"padding: 15px; width: 20%;\"><span style=\"font-size: medium;\">FAIR<\/span><\/td>\n<\/tr>\n<tr style=\"height: 50px;\">\n<td>marble, porcelain tiles, klinker<\/td>\n<td style=\"width: 35%;\"><\/td>\n<td style=\"padding: 15px; width: 20%;\"><span style=\"font-size: medium;\">NOT SUITABLE<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/vc_column_text][vc_column_text]<\/p>\n<table class=\"table-seatechnology-bis\">\n<tbody>\n<tr>\n<td>CODE<\/td>\n<td>\u00d8<\/td>\n<td>LENGHT<\/td>\n<td>FITTING<\/td>\n<td>Z<\/td>\n<td>USE<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45012A12<\/td>\n<td valign=\"top\">12<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1\/2 GAS<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45014A12<\/td>\n<td valign=\"top\">14<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1\/2 GAS<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45016A12<\/td>\n<td valign=\"top\">16<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1\/2 GAS<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45018A12<\/td>\n<td valign=\"top\">18<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1\/2 GAS<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45020A12<\/td>\n<td valign=\"top\">20<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1\/2 GAS<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45022A12<\/td>\n<td valign=\"top\">22<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1\/2 GAS<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45012A14<\/td>\n<td valign=\"top\">12<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45014A14<\/td>\n<td valign=\"top\">14<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45016A14<\/td>\n<td valign=\"top\">16<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45018A14<\/td>\n<td valign=\"top\">18<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45020A14<\/td>\n<td valign=\"top\">20<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45022A14<\/td>\n<td valign=\"top\">22<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45024A14<\/td>\n<td valign=\"top\">24<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45026A14<\/td>\n<td valign=\"top\">26<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45028A14<\/td>\n<td valign=\"top\">28<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">CROWN<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45030A14<\/td>\n<td valign=\"top\">30<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">4<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45031A14<\/td>\n<td valign=\"top\">31<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">4<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45035A14<\/td>\n<td valign=\"top\">35<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">4<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45041A14<\/td>\n<td valign=\"top\">41<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">5<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45045A14<\/td>\n<td valign=\"top\">45<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">5<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45051A14<\/td>\n<td valign=\"top\">51<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">5<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45056A14<\/td>\n<td valign=\"top\">56<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">5<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45061A14<\/td>\n<td valign=\"top\">61<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">6<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45066A14<\/td>\n<td valign=\"top\">66<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">6<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45071A14<\/td>\n<td valign=\"top\">71<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">7<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45076A14<\/td>\n<td valign=\"top\">76<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">7<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45081A14<\/td>\n<td valign=\"top\">81<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">8<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45086A14<\/td>\n<td valign=\"top\">86<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">8<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45091A14<\/td>\n<td valign=\"top\">91<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">9<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45101A14<\/td>\n<td valign=\"top\">101<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">10<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45107A14<\/td>\n<td valign=\"top\">107<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">10<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45111A14<\/td>\n<td valign=\"top\">111<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">11<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45121A14<\/td>\n<td valign=\"top\">121<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">11<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45127A14<\/td>\n<td valign=\"top\">127<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">12<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45131A14<\/td>\n<td valign=\"top\">131<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">13<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45141A14<\/td>\n<td valign=\"top\">141<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">13<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45151A14<\/td>\n<td valign=\"top\">151<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">13<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45161A14<\/td>\n<td valign=\"top\">161<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">13<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45171A14<\/td>\n<td valign=\"top\">171<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">13<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45181A14<\/td>\n<td valign=\"top\">181<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">14<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45205A14<\/td>\n<td valign=\"top\">205<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">15<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45225A14<\/td>\n<td valign=\"top\">225<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">16<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45250A14<\/td>\n<td valign=\"top\">250<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">17<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45300A14<\/td>\n<td valign=\"top\">300<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">21<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45350A14<\/td>\n<td valign=\"top\">350<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">23<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45400A14<\/td>\n<td valign=\"top\">400<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">25<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45450A14<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">29<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45500A14<\/td>\n<td valign=\"top\">500<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">33<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45600A14<\/td>\n<td valign=\"top\">600<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">37<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">CLS45700A14<\/td>\n<td valign=\"top\">700<\/td>\n<td valign=\"top\">450<\/td>\n<td valign=\"top\">1&#8243; 1\/4<\/td>\n<td valign=\"top\">43<\/td>\n<td valign=\"top\">WET<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/vc_column_text][vc_column_text]* disponibile con attacco 1\/2 gas lunghezza 300[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row text_align=&#8221;center&#8221; bottom_padding=&#8221;50&#8243;][vc_column width=&#8221;1\/1&#8243;][vc_column_text] CORONA TRE 450 [\/vc_column_text][\/vc_column][\/vc_row][vc_row top_padding=&#8221;10&#8243; bottom_padding=&#8221;10&#8243;][vc_column el_class=&#8221;posrel-seatechnology&#8221; width=&#8221;1\/3&#8243;][vc_column_text el_class=&#8221;evidence-seatechnology&#8221;]SPIRAL STEEL[\/vc_column_text][\/vc_column][vc_column width=&#8221;2\/3&#8243;][vc_column_text]Diamond core bit laser welded, at the top of the range for wet use on column drilling machines with 1\u201d 1\/4 M motor fitting. The spiralling allows for the speeding up of drilling time by easing the exit of excess material from the hole which tends to block during use. Ideal for professional users who do not want surprises on site and who are always looking for excellent performance. It is possible to carry out re-tipping of segments on request, but only with silver-brazed welding system.[\/vc_column_text][vc_column_text] concrete, bricks, roof tiles, reinforced concrete EXCELLENT GREAT refractory, granites, natural stone, porphyries, sandstone, aggregated concrete GOOD \u00a0 AVERAGE single fired tiles, double fired tiles, green concrete, asphalt \u00a0 FAIR marble, porcelain tiles, klinker NOT SUITABLE [\/vc_column_text][vc_column_text] CODE \u00d8 LENGHT FITTING Z USE CLS45012A12 12 450 1\/2 GAS CROWN WET CLS45014A12 14 450 1\/2 GAS CROWN WET CLS45016A12 16 450 1\/2 GAS CROWN WET CLS45018A12 18 450 1\/2 GAS CROWN WET CLS45020A12 20 450 1\/2 GAS CROWN WET CLS45022A12 22 450 1\/2 GAS CROWN WET CLS45012A14 12 450 1&#8243; 1\/4 CROWN WET CLS45014A14 14 450 1&#8243; 1\/4 CROWN WET CLS45016A14 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4221,"parent":1164,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-200","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Corona Tre 450 - Sea Technology<\/title>\n<meta name=\"description\" content=\"Diamond spiral core bits for coring with wet coring machines for concrete reinforced concrete stoneware granite bricks marbles\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Corona Tre 450 - Sea Technology\" \/>\n<meta property=\"og:description\" content=\"Diamond spiral core bits for coring with wet coring machines for concrete reinforced concrete stoneware granite bricks marbles\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/\" \/>\n<meta property=\"og:site_name\" content=\"Sea Technology\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/seatechnologyeu\/\" \/>\n<meta property=\"article:modified_time\" content=\"2021-11-09T10:08:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1498\" \/>\n\t<meta property=\"og:image:height\" content=\"1500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@SeaTechnology_\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/\",\"url\":\"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/\",\"name\":\"Corona Tre 450 - Sea Technology\",\"isPartOf\":{\"@id\":\"https:\/\/www.seatechnology.eu\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450.jpg\",\"datePublished\":\"2013-11-13T13:53:58+00:00\",\"dateModified\":\"2021-11-09T10:08:37+00:00\",\"description\":\"Diamond spiral core bits for coring with wet coring machines for concrete reinforced concrete stoneware granite bricks marbles\",\"breadcrumb\":{\"@id\":\"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/#primaryimage\",\"url\":\"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450.jpg\",\"contentUrl\":\"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450.jpg\",\"width\":1498,\"height\":1500},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.seatechnology.eu\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Diamond crowns bits for wet drilling\",\"item\":\"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Corona Tre 450\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.seatechnology.eu\/en\/#website\",\"url\":\"https:\/\/www.seatechnology.eu\/en\/\",\"name\":\"Sea Technology\",\"description\":\"Solutions Only, Since 1973\",\"publisher\":{\"@id\":\"https:\/\/www.seatechnology.eu\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.seatechnology.eu\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.seatechnology.eu\/en\/#organization\",\"name\":\"Sea Technology Srl\",\"url\":\"https:\/\/www.seatechnology.eu\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.seatechnology.eu\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2019\/09\/SeaTechnology-vertical-300px.png\",\"contentUrl\":\"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2019\/09\/SeaTechnology-vertical-300px.png\",\"width\":244,\"height\":266,\"caption\":\"Sea Technology Srl\"},\"image\":{\"@id\":\"https:\/\/www.seatechnology.eu\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/seatechnologyeu\/\",\"https:\/\/x.com\/SeaTechnology_\",\"https:\/\/www.linkedin.com\/company\/sea-technology-srl\",\"https:\/\/www.youtube.com\/@seatechnology5754\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Corona Tre 450 - Sea Technology","description":"Diamond spiral core bits for coring with wet coring machines for concrete reinforced concrete stoneware granite bricks marbles","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/","og_locale":"en_US","og_type":"article","og_title":"Corona Tre 450 - Sea Technology","og_description":"Diamond spiral core bits for coring with wet coring machines for concrete reinforced concrete stoneware granite bricks marbles","og_url":"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/","og_site_name":"Sea Technology","article_publisher":"https:\/\/www.facebook.com\/seatechnologyeu\/","article_modified_time":"2021-11-09T10:08:37+00:00","og_image":[{"width":1498,"height":1500,"url":"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@SeaTechnology_","twitter_misc":{"Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/","url":"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/","name":"Corona Tre 450 - Sea Technology","isPartOf":{"@id":"https:\/\/www.seatechnology.eu\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/#primaryimage"},"image":{"@id":"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/#primaryimage"},"thumbnailUrl":"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450.jpg","datePublished":"2013-11-13T13:53:58+00:00","dateModified":"2021-11-09T10:08:37+00:00","description":"Diamond spiral core bits for coring with wet coring machines for concrete reinforced concrete stoneware granite bricks marbles","breadcrumb":{"@id":"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/#primaryimage","url":"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450.jpg","contentUrl":"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2021\/09\/CORONA-TRE-450.jpg","width":1498,"height":1500},{"@type":"BreadcrumbList","@id":"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/corona-tre-450\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.seatechnology.eu\/en\/"},{"@type":"ListItem","position":2,"name":"Diamond crowns bits for wet drilling","item":"https:\/\/www.seatechnology.eu\/en\/diamond-crowns-bits-for-wet-drilling\/"},{"@type":"ListItem","position":3,"name":"Corona Tre 450"}]},{"@type":"WebSite","@id":"https:\/\/www.seatechnology.eu\/en\/#website","url":"https:\/\/www.seatechnology.eu\/en\/","name":"Sea Technology","description":"Solutions Only, Since 1973","publisher":{"@id":"https:\/\/www.seatechnology.eu\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.seatechnology.eu\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.seatechnology.eu\/en\/#organization","name":"Sea Technology Srl","url":"https:\/\/www.seatechnology.eu\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.seatechnology.eu\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2019\/09\/SeaTechnology-vertical-300px.png","contentUrl":"https:\/\/www.seatechnology.eu\/wp-content\/uploads\/2019\/09\/SeaTechnology-vertical-300px.png","width":244,"height":266,"caption":"Sea Technology Srl"},"image":{"@id":"https:\/\/www.seatechnology.eu\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/seatechnologyeu\/","https:\/\/x.com\/SeaTechnology_","https:\/\/www.linkedin.com\/company\/sea-technology-srl","https:\/\/www.youtube.com\/@seatechnology5754"]}]}},"_links":{"self":[{"href":"https:\/\/www.seatechnology.eu\/en\/wp-json\/wp\/v2\/pages\/200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.seatechnology.eu\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.seatechnology.eu\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.seatechnology.eu\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.seatechnology.eu\/en\/wp-json\/wp\/v2\/comments?post=200"}],"version-history":[{"count":0,"href":"https:\/\/www.seatechnology.eu\/en\/wp-json\/wp\/v2\/pages\/200\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.seatechnology.eu\/en\/wp-json\/wp\/v2\/pages\/1164"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.seatechnology.eu\/en\/wp-json\/wp\/v2\/media\/4221"}],"wp:attachment":[{"href":"https:\/\/www.seatechnology.eu\/en\/wp-json\/wp\/v2\/media?parent=200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}