{"product_id":"13-x-12-hss-aircraft-extension-drill-bit-dwda-c_dwda-cx1213","title":"#13 X 12\" Aircraft Extension Drill Bit | HSS | DWDA\/CX1213","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: #13\u003c\/li\u003e \u003cli\u003eLength: 12\" (304.8 mm)\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eType: Aircraft extension drill bit\u003c\/li\u003e \u003cli\u003eShank designation: DWDA\/C\u003c\/li\u003e \u003cli\u003eQuantity: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e12\" extended reach for drilling deep holes in hard-to-access areas such as aircraft skin panels, ribs, and internal structures.\u003c\/li\u003e \u003cli\u003eHSS construction provides durability and heat resistance for metal and composite drilling tasks common in aviation maintenance.\u003c\/li\u003e \u003cli\u003eDesigned for repeat use in professional shop environments requiring reliable extended-bore capability.\u003c\/li\u003e \u003cli\u003eDWDA\/C shank designation enables secure engagement with extension-bit systems and drill chucks.\u003c\/li\u003e \u003cli\u003eConsistent diameter through the shank and flute geometry aids steady chip evacuation during deep-hole work.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOverall length: 12 inches\u003c\/li\u003e \u003cli\u003eDiameter: #13\u003c\/li\u003e \u003cli\u003eMaterial: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eShank: DWDA\/C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312495128855,"sku":"DWDA\/CX1213","price":5.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-aa-cx121-16_1bf7a375-8a1b-4347-bf90-496f8c96e9c2.jpg?v=1771708637","url":"https:\/\/mutualscrew.com\/products\/13-x-12-hss-aircraft-extension-drill-bit-dwda-c_dwda-cx1213","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}