{"product_id":"5-8-cobalt-drill-bit-with-3-8-reduced-shank-d-aco_d-aco3-8x5-8","title":"5\/8\" Reduced Shank Drill Bit | Cobalt | 3\/8\" Reduced Shank | D\/ACO3\/8X5\/8","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eQuantity: 1 PC\u003c\/li\u003e \u003cli\u003eDiameter: 5\/8 in (0.625 in)\u003c\/li\u003e \u003cli\u003eShank: 3\/8 in Reduced Shank\u003c\/li\u003e \u003cli\u003eMaterial: Cobalt drill bit (cobalt alloy)\u003c\/li\u003e \u003cli\u003eDesignation: D\/ACO\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCobalt alloy provides enhanced wear resistance and heat tolerance for drilling hard metals beyond standard HSS capabilities.\u003c\/li\u003e \u003cli\u003ePrecision-ground tip supports consistent starts and cleaner holes in metalworking applications.\u003c\/li\u003e \u003cli\u003eReduced 3\/8 in shank design preserves the full 5\/8 in cutting diameter while maintaining a compact interface.\u003c\/li\u003e \u003cli\u003e Longer bit life in repetitive drilling tasks common in metal fabrication and maintenance work.\u003c\/li\u003e \u003cli\u003eCompact, single-piece packaging ready for immediate use in professional shop workflows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eShank diameter: 3\/8 in (reduced)\u003c\/li\u003e \u003cli\u003eCutting diameter: 5\/8 in\u003c\/li\u003e \u003cli\u003eMaterial: cobalt alloy\u003c\/li\u003e \u003cli\u003eDesignation: D\/ACO\u003c\/li\u003e \u003cli\u003eQuantity: 1 PC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312705433879,"sku":"D\/ACO3\/8X5\/8","price":43.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-ammco13-50_724965da-0c60-4dd3-b977-98b98c45fcaf.jpg?v=1771715841","url":"https:\/\/mutualscrew.com\/products\/5-8-cobalt-drill-bit-with-3-8-reduced-shank-d-aco_d-aco3-8x5-8","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}