{"product_id":"42-x-12-hss-aircraft-extension-drill-bit-dwda-c_dwda-cx1242","title":"#42 X 12\" Aircraft Extension Drill Bit | HSS | DWDA\/CX1242","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e No. 42 (0.234 in \/ 5.94 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 12 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Aircraft extension drill bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank\/Designation:\u003c\/strong\u003e DWDA\/C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole size:\u003c\/strong\u003e No. 42\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e12\" extended reach for access to recessed or cramped drilling locations in metalworking and aerospace applications.\u003c\/li\u003e\n\u003cli\u003eHSS construction provides wear resistance and maintains cutting edge under metal drilling stresses.\u003c\/li\u003e\n\u003cli\u003eDesigned for precise No. 42 hole sizing in extended-reach scenarios requiring long reach.\u003c\/li\u003e\n\u003cli\u003eDWDA\/C shank designation identifies geometry compatible with extension tooling for constrained spaces.\u003c\/li\u003e\n\u003cli\u003eIdeal for extended-reach drilling tasks where standard bits cannot reach.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 12 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e No. 42 (0.234 in \/ 5.94 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e DWDA\/C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Aircraft extension drill bit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52312499618071,"sku":"DWDA\/CX1242","price":6.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/d-aa-cx121-16_cd81ee87-595a-47e1-aa01-974106b80fe0.jpg?v=1771708712","url":"https:\/\/mutualscrew.com\/products\/42-x-12-hss-aircraft-extension-drill-bit-dwda-c_dwda-cx1242","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}