{"product_id":"7-16-x-12-hss-aircraft-extension-drill-bit-dwda-c_dwda-cx127-16","title":"7\/16\" X 12\" Aircraft Extension Drill Bit | HSS | DWDA\/CX127\/16","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 1 piece\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 7\/16 in (0.4375 in)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length\u003c\/strong\u003e: 12 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Aircraft extension drill bit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank designation\u003c\/strong\u003e: DWDA\/C\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLong reach\u003c\/strong\u003e: 12\" reach for deep-hole drilling in recessed or tight spaces (engine bays, frames, bulkheads, machinery housings).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHSS construction\u003c\/strong\u003e: Durability and heat resistance for metal drilling tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized flute geometry\u003c\/strong\u003e: Efficient chip removal and reduced binding during extended passes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAircraft-extension design\u003c\/strong\u003e: Maintains alignment in narrow bores and challenging angles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterials\u003c\/strong\u003e: Suitable for drilling into steel alloys and aluminum found in aerospace and industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLimitations\u003c\/strong\u003e: Not intended for carbide or cobalt applications; for extreme materials consider specialty tools.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length\u003c\/strong\u003e: 12 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 7\/16 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank designation\u003c\/strong\u003e: DWDA\/C\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePack quantity\u003c\/strong\u003e: 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312493392151,"sku":"DWDA\/CX127\/16","price":13.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-aa-cx121-16_e72a1c55-95fb-4c72-94bc-179e16f91b55.jpg?v=1771708527","url":"https:\/\/mutualscrew.com\/products\/7-16-x-12-hss-aircraft-extension-drill-bit-dwda-c_dwda-cx127-16","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}