{"product_id":"31-64-x-12-cobalt-aircraft-extension-drill-bit_glbcox1231-64","title":"31\/64\" X 12\" Aircraft Extension Drill Bit | Cobalt | GLBCOX1231\/64","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 31\/64\" (0.4844\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 12\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Cobalt steel alloy\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Aircraft extension drill bit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExtended reach\u003c\/strong\u003e for deep-hole drilling in tight or recessed areas often encountered during aircraft maintenance and metal fabrication.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCobalt steel alloy\u003c\/strong\u003e enhances hardness and heat resistance compared with standard high-speed steel bits, improving performance on tougher metals.\u003c\/li\u003e \u003cli\u003eDesigned to \u003cstrong\u003emaintain cutting efficiency\u003c\/strong\u003e when drilling through thicker or harder materials, reducing the need for bit changes in multi-hole operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter and length\u003c\/strong\u003e are optimized for metal drilling tasks common in \u003cem\u003eaerospace\u003c\/em\u003e, \u003cem\u003eautomotive\u003c\/em\u003e, and fabrication environments.\u003c\/li\u003e \u003cli\u003eSuitable for use in \u003cstrong\u003ehandheld drills\u003c\/strong\u003e and \u003cstrong\u003edrill presses\u003c\/strong\u003e where extended reach is beneficial.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 12 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 31\/64 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e cobalt alloy for enhanced durability in hard metals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312476582167,"sku":"GLBCOX1231\/64","price":31.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/GLBCOX121-16_826aabc2-9669-4d64-b820-a02ee86e29be.jpg?v=1771708075","url":"https:\/\/mutualscrew.com\/products\/31-64-x-12-cobalt-aircraft-extension-drill-bit_glbcox1231-64","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}