{"product_id":"78-cobalt-jobber-length-drill-bit-d-aco-series_d-aco78","title":"#78 Jobber Length Drill Bit | Cobalt | D\/ACO78 (12 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eSize: \u003cstrong\u003e#78\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eType: \u003cstrong\u003eCobalt Jobber Length Drill Bit\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eSeries: \u003cstrong\u003eD\/ACO\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003ePack quantity: \u003cstrong\u003e12 pieces\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eLength category: \u003cstrong\u003eJobber length\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eMaterial: \u003cstrong\u003eCobalt alloy\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDesigned with cobalt alloy for improved heat resistance and longer edge life compared to standard HSS bits, enabling more consistent cuts in hard metals.\u003c\/li\u003e \u003cli\u003eD\/ACO Series geometry tailored for durable performance and steady hole quality in alloy steels and stainless steels.\u003c\/li\u003e \u003cli\u003eJobber length provides extended reach and better control for drilling deeper holes and navigating through workpieces with complex geometry.\u003c\/li\u003e \u003cli\u003e12-piece pack ensures immediate availability for multi-hole projects or varied material testing without reordering mid-project.\u003c\/li\u003e \u003cli\u003eSuitable use cases include drilling through hardened steels, stainless steels, and other high-strength alloys where wear resistance matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCount: \u003cstrong\u003e12 bits\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eDiameter: \u003cstrong\u003e#78\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eLength: \u003cstrong\u003eJobber length\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eMaterial\/finish: \u003cstrong\u003eCobalt alloy\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eSeries: \u003cstrong\u003eD\/ACO\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312649859351,"sku":"D\/ACO78","price":38.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-aco1-64_7c70ce4e-db44-4428-bfd8-1110e8d6f99d.jpg?v=1771965493","url":"https:\/\/mutualscrew.com\/products\/78-cobalt-jobber-length-drill-bit-d-aco-series_d-aco78","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}