{"product_id":"39-cobalt-jobber-length-drill-bit-d-aco-series_d-aco39","title":"#39 Jobber Length Drill Bit | Cobalt | D\/ACO39 (12 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e12-pack of #39 cobalt jobber length drill bits from the D\/ACO Series. Designed for hard metals with strong wear resistance and reliable starts in confined or deep holes.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e #39 (0.106 in \/ 2.69 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Cobalt high-speed steel (5% cobalt)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e Jobber length\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e Round\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e D\/ACO\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage quantity:\u003c\/strong\u003e 12 pieces\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnhanced heat resistance:\u003c\/strong\u003e Cobalt composition extends tool life when drilling stainless steels, alloy steels, and other hard metals.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile reach:\u003c\/strong\u003e Jobber-length design provides a balance of rigidity and reach for through-holes and deeper cuts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent starts:\u003c\/strong\u003e Geometry minimizes wandering on tough materials for accurate hole entry.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries optimization:\u003c\/strong\u003e D\/ACO design supports durable performance in demanding metalworking tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReady-for-use packaging:\u003c\/strong\u003e 12-piece set reduces downtime and the need for frequent reorders.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient chip evacuation:\u003c\/strong\u003e Flute geometry helps debris removal to maintain cutting efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural cobalt steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e Jobber length (standard for general-purpose metal drilling)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e Round\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 12-piece outer package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312644354327,"sku":"D\/ACO39","price":15.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-aco1-64_fe308b92-dd70-4903-9242-d8d8f22dba7f.jpg?v=1771965438","url":"https:\/\/mutualscrew.com\/products\/39-cobalt-jobber-length-drill-bit-d-aco-series_d-aco39","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}