{"id":10875,"date":"2025-04-28T13:47:10","date_gmt":"2025-04-28T10:17:10","guid":{"rendered":"https:\/\/almassanatabtin.com\/product\/4-inch-dth-drill-hammer-coupling-coupling-end-nut\/"},"modified":"2025-04-28T13:47:10","modified_gmt":"2025-04-28T10:17:10","slug":"4-inch-dth-drill-hammer-coupling-coupling-end-nut","status":"publish","type":"product","link":"https:\/\/almassanatabtin.com\/en\/shop\/spare-parts-for-rassol-drilling-machine\/4-inch-dth-drill-hammer-coupling-coupling-end-nut\/","title":{"rendered":"4-inch DTH drill hammer coupling \/ coupling end nut"},"content":{"rendered":"<h2 data-start=\"52\" data-end=\"86\">Drill hammer end coupling<\/h2>\n<p data-start=\"88\" data-end=\"254\"><strong data-start=\"88\" data-end=\"116\">Drill hammer coupling<\/strong> (Drill Bit Coupling or Drill Chuck Coupling) is a mechanical part that connects the drill hammer (hammer) to the drill bit or drilling bit.<\/p>\n<p data-start=\"256\" data-end=\"296\"><strong data-start=\"256\" data-end=\"296\">The main functions of the drill hammer end coupling:<\/strong><\/p>\n<ol data-start=\"298\" data-end=\"882\">\n<li data-start=\"298\" data-end=\"427\">\n<p data-start=\"301\" data-end=\"427\"><strong data-start=\"301\" data-end=\"326\">Transfer of force and torque: <\/strong>The coupling transmits the hammer&#8217;s impact force and rotational force from the hammer to the drill bit to enable drilling into the ground.<\/p>\n<\/li>\n<li data-start=\"428\" data-end=\"572\">\n<p data-start=\"431\" data-end=\"572\"><strong data-start=\"431\" data-end=\"452\">Stability and precise alignment: <\/strong>This coupling ensures the drill bit is securely and accurately connected to the end of the hammer, minimizing unwanted movements or looseness.<\/p>\n<\/li>\n<li data-start=\"573\" data-end=\"745\">\n<p data-start=\"576\" data-end=\"745\"><strong data-start=\"576\" data-end=\"599\">Vibration and damage reduction: <\/strong>The proper design of the coupling helps control the transmission of vibrations and pressures from the hammer blows to the drill bit, which increases the service life of both the bit and the hammer.<\/p>\n<\/li>\n<li data-start=\"746\" data-end=\"882\">\n<p data-start=\"749\" data-end=\"882\"><strong data-start=\"749\" data-end=\"770\">Quick replacement capability: <\/strong>The coupling is designed so that the drill bit can be replaced quickly and easily, ensuring high drilling productivity.<\/p>\n<\/li>\n<\/ol>\n<p>Precise manufacturing and machining of drill bit couplings (nut) in various sizes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p style=\"text-align: center;\">Specialized manufacturer of drilling spare parts, including hammer end couplings, drill rod couplings, drilling housings, and other industrial components with high quality and global standards. Technical consultation and fast nationwide delivery available. <br data-start=\"294\" data-end=\"297\"> Comprehensive coverage of the needs of construction, mining, and industrial projects.<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #800000;\"><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">+98 51 36513317-8<\/span><\/span><\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #800000;\"><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">+98 903 020 9518<\/span><\/span><\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #800000;\"><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">+98 915 311 9517<\/span><\/span><\/strong><\/span><\/p>\n","protected":false},"featured_media":10595,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[230],"product_tag":[],"class_list":["post-10875","product","type-product","status-publish","has-post-thumbnail","product_cat-spare-parts-for-rassol-drilling-machine","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/almassanatabtin.com\/en\/wp-json\/wp\/v2\/product\/10875","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/almassanatabtin.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/almassanatabtin.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/almassanatabtin.com\/en\/wp-json\/wp\/v2\/comments?post=10875"}],"version-history":[{"count":0,"href":"https:\/\/almassanatabtin.com\/en\/wp-json\/wp\/v2\/product\/10875\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/almassanatabtin.com\/en\/wp-json\/wp\/v2\/media\/10595"}],"wp:attachment":[{"href":"https:\/\/almassanatabtin.com\/en\/wp-json\/wp\/v2\/media?parent=10875"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/almassanatabtin.com\/en\/wp-json\/wp\/v2\/product_brand?post=10875"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/almassanatabtin.com\/en\/wp-json\/wp\/v2\/product_cat?post=10875"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/almassanatabtin.com\/en\/wp-json\/wp\/v2\/product_tag?post=10875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}