{"product_id":"203115297-3-8-in-thunderbolt-cobalt-twist-drill-bit","title":"Milwaukee RED HELIX Cobalt Twist Drill Bit, 3\/8 in. Diameter, 5 in. Length","description":"\n    \u003ch1\u003e3\/8 in. Cobalt Twist Drill Bit for Hard Metals\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eMilwaukee’s RED HELIX cobalt twist drill bit is engineered for extreme durability and fast drilling in hard metals. A QuadEdge tip and variable helix design improve chip removal and reduce heat, while a thicker tapered web boosts strength for longer life versus black oxide bits.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurable Cobalt Construction:\u003c\/strong\u003e Up to 15x life vs. black oxide bits in hard metals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Starts:\u003c\/strong\u003e 135° split point reduces walking for cleaner holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix Flutes:\u003c\/strong\u003e 35°–15° geometry accelerates material extraction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuadEdge Tip:\u003c\/strong\u003e Stays sharper longer and drills faster with less heat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure 3-Flat Shank:\u003c\/strong\u003e Prevents bit slipping in the chuck for better control\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n    \u003chr\u003e\n    \u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\n    \u003ctable\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n                \u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBit Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCobalt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrill Bit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwist\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrill Bit Type(s) Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwist\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndividual\/Set\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndividual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum, Cast Iron, Duct\/Sheet Metal, Stainless Steel, Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTools Product Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower Tool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-Flat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBit Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBit Length (in.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrilling Depth (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReturnable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e180-Day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQuadEdge tip, Variable Helix design, Enhanced tapered web, 135° split point\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003chr\u003e\n    \u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What materials can this bit drill?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Designed for aluminum, cast iron, duct\/sheet metal, stainless steel, steel, PVC, wood, and more.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What is the shank style?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e 3-Flat Secure-Grip shank to reduce slipping in the chuck.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What are the dimensions?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Bit diameter is 3\/8 in.; overall length is 5 in.; shank diameter is 3\/8 in.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is this sold as a single bit or a set?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Individual bit (pack size: 1).\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Will it work with standard drill\/drivers?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it’s compatible with all drill\/drivers.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eIndustrial Precision, Elevated\u003c\/h2\u003e\n    \u003cp\u003eThis sleek cobalt bit brings a refined, hardworking edge to workshop essentials, turning metalwork into a crisp, confident act. The variable helix fluting is a standout, channeling chips away with sculptural ease for smoother, faster holes. Pair it with a brushed-steel drill\/driver and a clean pegboard wall to create a purposeful, modern workspace. It’s a small luxury of performance—precise, enduring, and indispensable.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eUpgrade your drill kit with Milwaukee’s RED HELIX cobalt bit for faster, longer-lasting performance in hard metals.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cp\u003e\u003ca href=\"https:\/\/soporarbor.shop\/cdn\/shop\/files\/42635b52-258e-41f7-95af-bfc3dfa61812_fd8f68a1-23c7-4d63-bafb-659696474c60.pdf?v=1765813968\" target=\"_blank\"\u003eWarranty\u003c\/a\u003e\u003c\/p\u003e\n    \n    ","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52477957308783,"sku":"48-89-2321","price":15.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/milwaukee-twist-drill-bits-48-89-2321-64_1000.jpg?v=1765813976","url":"https:\/\/soporarbor.shop\/products\/203115297-3-8-in-thunderbolt-cobalt-twist-drill-bit","provider":"Super Arbor","version":"1.0","type":"link"}