{"product_id":"45-x-12-cobalt-aircraft-extension-drill-bit_glbcox1245","title":"#45 X 12\" Aircraft Extension Drill Bit | Cobalt | GLBCOX1245","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eQuantity: 1 PC\u003c\/li\u003e \u003cli\u003eDiameter: #45\u003c\/li\u003e \u003cli\u003eOverall length: 12\"\u003c\/li\u003e \u003cli\u003eMaterial: Cobalt alloy\u003c\/li\u003e \u003cli\u003eType: Aircraft extension drill bit for deep-hole drilling in metal\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCobalt alloy composition provides enhanced hardness and heat resistance for drilling through hard metals, improving wear life compared with standard HSS bits.\u003c\/li\u003e \u003cli\u003e12\" reach enables deep-hole drilling into recessed cavities, thick workpieces, or through assemblies common in aerospace and metal fabrication.\u003c\/li\u003e \u003cli\u003eAircraft extension design addresses industrial maintenance and fabrication tasks that require extended reach and reliable entry into metal workpieces.\u003c\/li\u003e \u003cli\u003eSuitable for metalworking projects requiring dependable performance on steel, stainless steel, and other hard alloys.\u003c\/li\u003e \u003cli\u003eBest paired with rigid setups to minimize deflection when drilling deep holes in metal workpieces.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOverall length: 12 inches\u003c\/li\u003e \u003cli\u003eDiameter: #45\u003c\/li\u003e \u003cli\u003eMaterial: Cobalt alloy\u003c\/li\u003e \u003cli\u003eDesign: Aircraft extension drill bit for deep-access drilling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312482906391,"sku":"GLBCOX1245","price":8.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/GLBCOX121-16_d3bc0c06-5825-45e8-8dca-54983204c424.jpg?v=1771708189","url":"https:\/\/mutualscrew.com\/products\/45-x-12-cobalt-aircraft-extension-drill-bit_glbcox1245","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}