{"id":267413,"date":"2024-10-19T17:51:42","date_gmt":"2024-10-19T17:51:42","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-25402016\/"},"modified":"2024-10-25T13:54:54","modified_gmt":"2024-10-25T13:54:54","slug":"bs-iso-25402016","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-25402016\/","title":{"rendered":"BS ISO 2540:2016"},"content":{"rendered":"<p>This International Standard specifies the dimensions of centre drills for centre holes with protecting chamfer&nbsp;\u2014 Type&nbsp;B.<\/p>\n<p>It covers only metric dimensions, regarded as the only recommended dimensions in the future for this type of drills.<\/p>\n<p>The flutes can be straight or spiral at the option of manufacturer. Unless otherwise stated, these drills are right-hand cutting.<\/p>\n<p><span class=\"xref\">Annex&nbsp;A<\/span> gives the recommended dimensions for the centre holes, Type&nbsp;B, which can be obtained by a rational use of the centre drills listed in this International Standard.<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>National foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>Foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>Introduction  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>1 Scope <br \/> 2 Designation <br \/> 3 Dimensions  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>Annex A (normative) Dimensions for centre hole \u2014 Type B and choice of dimensioning method  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>Annex B (informative) Relationship between designations in this International Standard and ISO 13399 (all parts)  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Centre drills for centre holes with protecting chamfer. Type B<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2016<\/td>\n<td>16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":267419,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[407,2641],"product_tag":[],"class_list":{"0":"post-267413","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-25-100-30","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/267413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/267419"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=267413"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=267413"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=267413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}