{"product_id":"5-8-in-x-24-in-high-speed-steel-extra-long-drill-bit-extra-reach","title":"5\/8 in x 24 in High Speed Steel Extra Long Drill Bit - Extra Reach","description":"\u003cp\u003eIn this review the Drill America 5\/8 in x 24 in DWDDL Series extra long drill bit is assessed for tradespeople and maintenance techs who need reach without switching to specialty tooling. The bottom line: it is a dependable \u003cstrong\u003eextra long twist drill\u003c\/strong\u003e for drilling in iron and steel where a long flute is required for reach and chip evacuation. Its high-speed steel construction and black oxide surface give a practical balance of toughness and lubricity that suits general purpose shop or jobsite work.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-speed steel construction:\u003c\/strong\u003e offers a balance of hardness and toughness for wear resistance across a range of ferrous materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 in length:\u003c\/strong\u003e extra reach lets users drill deep or through stacked material without awkward extensions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack oxide treatment:\u003c\/strong\u003e adds lubricity and creates micro-pockets that help retain coolant and reduce heat at the cutting edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound shank:\u003c\/strong\u003e works with a wide variety of chucks and toolholding systems for easy setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral fluted design:\u003c\/strong\u003e evacuates chips up and out of the cut when run right-hand, reducing clogging on long holes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe DWDDL Series 5\/8 in x 24 in is best for machinists, maintenance crews, and fabricators who regularly need extra reach to drill into iron and steel families without switching to modular extension systems. It suits production tasks where a long flute length speeds through stacked or deep workpieces.\u003c\/p\u003e\n\u003cp\u003eThose who need carbide performance for very hard alloys, or a coated bit engineered specifically for stainless or non-ferrous specialty metals, should look elsewhere; this is a general-purpose HSS bit with a black oxide finish rather than a specialty coated or tipped product.\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 24 in flute length provides genuine reach for deep holes or stacked boards.\u003c\/li\u003e\n\u003cli\u003eHSS material balances hardness and toughness for general drilling in iron and steel.\u003c\/li\u003e\n\u003cli\u003eBlack oxide surface improves lubricity and helps retain coolant near the cutting edge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report variable durability and sharpness, so longevity may depend on application and feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct series\u003c\/td\u003e\n\u003ctd\u003eDWDDL Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall length\u003c\/td\u003e\n\u003ctd\u003e24 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-speed steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBlack oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShank type\u003c\/td\u003e\n\u003ctd\u003eRound shank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary use\u003c\/td\u003e\n\u003ctd\u003eGeneral purpose drilling in iron and steel families\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Drill America 5\/8 in x 24 in HSS extra long drill bit is a practical choice for anyone who needs reach and reliable chip evacuation in ferrous materials. It delivers solid value for general purpose shop and maintenance work thanks to its HSS construction and black oxide finish, though users expecting premium longevity in extreme conditions should match feed, speed, and coolant carefully.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this bit be used in a standard drill press?\u003c\/strong\u003e\u003cbr\u003eYes; the round shank is compatible with most drill chucks and press setups if the chuck can accept the shank size and the machine has sufficient throat depth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this suitable for stainless steel?\u003c\/strong\u003e\u003cbr\u003eIt will drill many stainless grades but is intended as a general-purpose HSS bit; for very hard stainless alloys a specialized coated or carbide option may perform better.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the black oxide make the bit rustproof?\u003c\/strong\u003e\u003cbr\u003eThe black oxide adds lubricity and some corrosion resistance but is not a full rustproof coating; proper storage and occasional oiling are recommended.\u003c\/p\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":48748619890907,"sku":"B00FXHN6L0","price":117.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/518RMNFvwGL._SL1500_b62a5c38-6f11-45ac-80f3-b45e3482ab83.jpg?v=1778764927","url":"https:\/\/gearmusthave.com\/products\/5-8-in-x-24-in-high-speed-steel-extra-long-drill-bit-extra-reach","provider":"GearMustHave","version":"1.0","type":"link"}