{"product_id":"geko-g37201","title":"Metal Drill Bit with Brazed Carbide Tip - 5 x 70 mm","description":"\u003ch3\u003eCarbide-Tipped Metal Drill Bit\u003c\/h3\u003e\u003cp\u003eA metal drill bit with a carbide insert, designed for demanding applications where standard HSS drills are no longer sufficient. Thanks to the use of extremely hard materials, it offers significantly improved durability and cutting performance.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDiameter: \u003cstrong\u003e5 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverall length: \u003cstrong\u003e70 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorking length: \u003cstrong\u003e38 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpeed: \u003cstrong\u003e1000–1500 rpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCutting element: \u003cstrong\u003eYG8 cemented carbide\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHardness: \u003cstrong\u003e90 HRA (~70 HRC)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBody: \u003cstrong\u003e40CR steel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003ch4\u003eExtreme hardness and durability of the cutting edge\u003c\/h4\u003e\u003cp\u003eYG8 cemented carbide reaches a hardness of approx. 90 HRA (~70 HRC), which means:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ethe cutting edge wears much more slowly\u003c\/li\u003e\n\u003cli\u003eit retains sharpness even during intensive use\u003c\/li\u003e\n\u003cli\u003eit allows drilling in harder-to-machine materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis solution is especially appreciated by users working in continuous or serial production.\u003c\/p\u003e\u003ch4\u003eHigh wear resistance\u003c\/h4\u003e\u003cp\u003eCompared to standard drill bits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ethe cutting surface wears down much more slowly\u003c\/li\u003e\n\u003cli\u003ethe tool maintains its performance parameters for longer\u003c\/li\u003e\n\u003cli\u003ethe need for frequent drill replacement is reduced\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eResult: savings in time and operating costs\u003c\/p\u003e\u003ch4\u003eStable performance at high temperatures\u003c\/h4\u003e\u003cp\u003eDrilling in metals generates very high temperatures. Cemented carbide:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003edoes not lose hardness as quickly as HSS\u003c\/li\u003e\n\u003cli\u003edoes not dull due to overheating\u003c\/li\u003e\n\u003cli\u003eensures stable cutting even under higher loads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eImportant operating information (honest and professional)\u003c\/h4\u003e\u003cp\u003eCemented carbide, in addition to its advantages, also has specific properties:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eit is hard but brittle\u003c\/li\u003e\n\u003cli\u003eit does not tolerate impacts or hammering action\u003c\/li\u003e\n\u003cli\u003eit is sensitive to lateral loads and misalignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTherefore, for best results it is recommended to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003euse stable guidance (e.g. a drill press)\u003c\/li\u003e\n\u003cli\u003eavoid \"manual angled pressure\"\u003c\/li\u003e\n\u003cli\u003ework with properly selected speed and feed rate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GEKO","offers":[{"title":"Default Title","offer_id":58491386986828,"sku":"G37201","price":1.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/1684\/5388\/files\/13287_0_18534363.jpg?v=1787237598","url":"https:\/\/ostuklikk.ee\/en\/products\/geko-g37201","provider":"OstuklikkB2B\/B2C","version":"1.0","type":"link"}