{"product_id":"1-2-in-x-12-in-aircraft-drill-bit-2-pack-extra-long-extension","title":"1\/2 in x 12 in Aircraft Drill Bit 2 Pack - Extra Long Extension","description":"\u003cp\u003eIn this review the reviewer tested the 1\/2 in x 12 in Aircraft Drill Bit 2 Pack and found it best suited for tradespeople and experienced DIYers who need deep reach and durable cutting edges. The bottom line: these extra long extension bits are useful when standard bits cannot access recessed or confined holes, and the combination of a black oxide coating with a cobalt substrate and a 135 split point makes repeated starts in tougher materials noticeably easier. The included plastic storage case keeps the pair organized and protected between jobs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength and reach:\u003c\/strong\u003e The 12 in total length with a 4.5 in flute lets you drill into deep or recessed work where standard bits fall short.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting diameter:\u003c\/strong\u003e The 1\/2 in cutting diameter provides a large, consistent hole size for fast removal of material in sheet metal and wood applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack oxide coating:\u003c\/strong\u003e The coating helps resist rust and corrosion and extends bit life compared with ordinary high speed steel bits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e135 split point:\u003c\/strong\u003e The split point reduces walking and makes it easier to start holes in hard materials such as stainless or aluminum without a pilot hole.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Cobalt-enhanced material is intended for durability when drilling tougher alloys like stainless, copper, and titanium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage case:\u003c\/strong\u003e The tough plastic case keeps both bits secure and organized for transport and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese extension bits are aimed at professionals and serious hobbyists who routinely drill into metal, including sheet metal, stainless steel, aluminum, copper, and similar materials, and who need that extra reach to access recessed holes or work inside assemblies. They are also a fit for anyone working on projects where bit longevity and corrosion resistance matter.\u003c\/p\u003e\n\u003cp\u003eIf you only drill shallow holes in soft materials or rarely need a 1\/2 in hole, this specialized 12 in extension may be overkill; a standard jobber or shorter cobalt bit will be easier to control and less cumbersome for general household tasks.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong 12 in design that reaches places standard bits cannot.\u003c\/li\u003e\n\u003cli\u003eBlack oxide plus cobalt blend for improved corrosion resistance and life over plain HSS bits.\u003c\/li\u003e\n\u003cli\u003e135 split point for easier starts and reduced walking on hard surfaces.\u003c\/li\u003e\n\u003cli\u003eTwo-pack with a durable plastic storage case for organization and protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtra length can make the bit harder to control on portable drills, especially without a steady platform.\u003c\/li\u003e\n\u003cli\u003eSpecialized size and length may be unnecessary for casual users who rarely need long-reach drilling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack\u003c\/td\u003e\n\u003ctd\u003e2 Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting diameter\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlute length\u003c\/td\u003e\n\u003ctd\u003e4.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal length\u003c\/td\u003e\n\u003ctd\u003e12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eBlack oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoint style\u003c\/td\u003e\n\u003ctd\u003e135 split point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003ePlastic storage case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 1\/2 in x 12 in Aircraft Drill Bit 2 Pack is a practical choice for professionals and advanced DIYers who need dependable long-reach drilling in metal and other tough materials; the black oxide and cobalt construction plus the 135 split point deliver better starts and longer life, and the storage case adds convenience, making it a good value for specialized use.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan these bits drill stainless steel?\u003c\/strong\u003e\u003cbr\u003eYes, the cobalt-enhanced construction and 135 split point are designed to handle stainless steel and other harder metals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the 12 in length work with standard hand drills?\u003c\/strong\u003e\u003cbr\u003eThey will fit many hand drills, but the extra length can be harder to control without a stable setup or drill press for precise holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the package include protection for the bits?\u003c\/strong\u003e\u003cbr\u003eYes, both bits come in an incredibly tough plastic storage case to keep them organized and protected between uses.\u003c\/p\u003e","brand":"Narwhal","offers":[{"title":"Default Title","offer_id":48610662580443,"sku":"B0DPJ5SPLJ","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61jp0JgKU2L._SL1500.jpg?v=1778414569","url":"https:\/\/gearmusthave.com\/products\/1-2-in-x-12-in-aircraft-drill-bit-2-pack-extra-long-extension","provider":"GearMustHave","version":"1.0","type":"link"}