{"product_id":"13-16-reduced-shank-hss-drill-bit-1-2-3-flat-shank-d-a3f-series_d-a3f13-16","title":"13\/16\" Reduced Shank Drill Bit | HSS | 1\/2\" 3-Flat Shank | D\/A3F13\/16","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 13\/16\" (0.8125\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter\u003c\/strong\u003e: 1\/2\" (reduced shank)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank type\u003c\/strong\u003e: 3-flat\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: D\/A3F\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage\u003c\/strong\u003e: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eReduced shank design\u003c\/strong\u003e provides a compact profile during drilling and supports work where space is limited.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-flat shank\u003c\/strong\u003e enhances grip and minimizes slipping under torque during heavy cuts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHSS construction\u003c\/strong\u003e delivers durable cutting performance for metal drilling tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eD\/A3F Series\u003c\/strong\u003e maintains consistent dimensions and repeatability across tooling sets.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for mid-size hole work\u003c\/strong\u003e requiring a 13\/16\" diameter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eUnit\u003c\/strong\u003e: 1 piece\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCutting diameter\u003c\/strong\u003e: 13\/16\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: 1\/2\" diameter, 3-flat\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312665817367,"sku":"D\/A3F13\/16","price":22.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-a3f33-64_92623f05-9799-422d-a02a-8537c578a142.jpg?v=1771714405","url":"https:\/\/mutualscrew.com\/products\/13-16-reduced-shank-hss-drill-bit-1-2-3-flat-shank-d-a3f-series_d-a3f13-16","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}