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\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u062c\u0647\u0627\u0632 \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0639\u0645\u0642 \u0627\u0644\u062d\u0641\u0631 \u0648\u0642\u0637\u0631\u0647 \u0648\u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062c\u064a\u0648\u0644\u0648\u062c\u064a\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0648\u0642\u0639 \u0625\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062d\u0641\u0631 \u0648\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629.<\/p>","protected":false},"excerpt":{"rendered":"
Core drilling is a drilling method used to remove a cylindrical sample, or core, from materials such as rock, concrete, asphalt, or soil. Unlike conventional drilling, which removes all the material inside a hole, core drilling cuts around the outside of the hole and leaves a solid cylindrical section that can be extracted for inspection or testing. Core drilling is widely used in geological exploration, mining, construction, infrastructure projects, and material testing. Depending on the application, different types of core drilling rigs and drill bits are available. How Does Core Drilling Work? Core drilling uses a hollow drill bit rather than a solid drill bit. As the drill rotates, the cutting edge removes material around the circumference of the hole while the center section remains intact. The basic process usually includes: For hard materials such as rock and reinforced concrete, diamond core drill bits are commonly used because industrial diamonds provide excellent cutting performance and wear resistance. What is a …<\/p>","protected":false},"author":1,"featured_media":4936,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-4933","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"yoast_head":"\n
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Core drilling is widely used in geological exploration, mining, construction, infrastructure projects, and material testing. Depending on the application, different types of core drilling rigs and drill bits are available. How Does Core Drilling Work? Core drilling uses a hollow drill bit rather than a solid drill bit. As the drill rotates, the cutting edge removes material around the circumference of the hole while the center section remains intact. The basic process usually includes: For hard materials such as rock and reinforced concrete, diamond core drill bits are commonly used because industrial diamonds provide excellent cutting performance and wear resistance. 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