{"product_id":"47-x-12-cobalt-aircraft-extension-drill-bit_glbcox1247","title":"#47 X 12\" Aircraft Extension Drill Bit | Cobalt | GLBCOX1247","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProduct reference: [1 PC] #47 x 12\" Cobalt Aircraft Extension Drill Bit\u003c\/li\u003e \u003cli\u003eQuantity: 1 PC\u003c\/li\u003e \u003cli\u003eDiameter: #47\u003c\/li\u003e \u003cli\u003eLength: 12\" (304.8 mm)\u003c\/li\u003e \u003cli\u003eMaterial: Cobalt alloy\u003c\/li\u003e \u003cli\u003eType: Aircraft extension drill bit\u003c\/li\u003e \u003cli\u003ePart type: Aircraft extension drill bit\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCobalt alloy provides enhanced heat resistance and wear life for metal drilling under demanding conditions.\u003c\/li\u003e \u003cli\u003eExtended 12\" length enables access to deep or recessed holes and hard-to-reach workpieces.\u003c\/li\u003e \u003cli\u003eDesigned for metalworking environments requiring long-reach, high-precision drilling.\u003c\/li\u003e \u003cli\u003eSuitable for long-hole tasks in aerospace, automotive, and general fabrication where extended reach is needed.\u003c\/li\u003e \u003cli\u003eStable rigidity in extended configurations helps maintain straight, accurate holes in dense materials.\u003c\/li\u003e \u003cli\u003eLong-reach design reduces need to reposition workpiece, supporting consistent hole alignment in thick assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eOverall length: 12 inches\u003c\/li\u003e \u003cli\u003eDiameter: #47\u003c\/li\u003e \u003cli\u003eMaterial: Cobalt alloy\u003c\/li\u003e \u003cli\u003ePart type: Aircraft extension drill bit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312482808087,"sku":"GLBCOX1247","price":8.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/GLBCOX121-16_18f030ee-6732-49de-8cde-de5b90df8a55.jpg?v=1771708183","url":"https:\/\/mutualscrew.com\/products\/47-x-12-cobalt-aircraft-extension-drill-bit_glbcox1247","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}