{"product_id":"59-64-reduced-shank-hss-drill-bit-1-2-3-flat-shank-d-a3f-series_d-a3f59-64","title":"59\/64\" Reduced Shank Drill Bit | HSS | 1\/2\" 3-Flat Shank | D\/A3F59\/64","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 1\/2 inch\u003c\/li\u003e \u003cli\u003eShank: Reduced shank, 59\/64 inch, 3-flat drive\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eSeries: D\/A3F\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e \u003cli\u003ePackaging: 1 PC per package\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-flat shank design\u003c\/strong\u003e improves torque transfer and minimizes slippage in drill chucks and collets.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHSS construction\u003c\/strong\u003e offers wear resistance and heat tolerance during metal drilling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReduced shank\u003c\/strong\u003e enables use in machines with smaller chuck capacities while preserving a 1\/2\" cutting diameter.\u003c\/li\u003e \u003cli\u003eDesigned for general-purpose metalworking drilling across steel, cast iron, and aluminum when appropriate speeds, feeds, and lubrication are used.\u003c\/li\u003e \u003cli\u003eSingle-piece construction reduces parts failure and simplifies tool management in workshop kits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCutting diameter: 1\/2 inch\u003c\/li\u003e \u003cli\u003eShank configuration: 3-flat reduced shank (59\/64 inch)\u003c\/li\u003e \u003cli\u003eConstruction: HSS drill bit, single piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312666046743,"sku":"D\/A3F59\/64","price":27.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-a3f33-64_dea88753-e943-454d-90df-37e334b6ca49.jpg?v=1771714421","url":"https:\/\/mutualscrew.com\/products\/59-64-reduced-shank-hss-drill-bit-1-2-3-flat-shank-d-a3f-series_d-a3f59-64","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}