{"product_id":"drill-hulk-1-4-inch-cobalt-steel-m35-jobber-length-twist-drill-bits-for-hard-metal-stainless-steel-pack-of-12","title":"Drill Hulk 1\/4-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel – Pack of 12","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eDrill Hulk 1\/4-Inch cobalt bits are built from a durable blend of high-speed steel with 5% cobalt (M35). This combination delivers improved red hardness and steadier performance when drilling through hard metals, including stainless steel. The result is a tool that feels robust in the hand and ready for demanding tasks without compromising control.\u003c\/p\u003e\n\u003cp\u003eIn practical use, these bits are designed for metalworking projects where high strength materials are involved. The feel of a solid, well-balanced bit translates into smoother starts, more confident feeds, and precise holes even in challenging workpieces.\u003c\/p\u003e\n\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCutting diameter: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003eFlute length: 2-3\/4 inch\u003c\/li\u003e\n  \u003cli\u003eOverall length: 4 inch\u003c\/li\u003e\n  \u003cli\u003eTip design: 135-degree split point for self-centering starts\u003c\/li\u003e\n  \u003cli\u003eShank: 3-flat for improved bite and chuck grip\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDurability and edge retention\u003c\/h3\u003e\n\u003cp\u003eThe cobalt content helps maintain edge integrity under heat, while the uniform hardness supports repeated sharpening. This makes the bits a practical choice for users who value long-term performance and cost efficiency in metaldrilling tasks.\u003c\/p\u003e\n\n\u003ch3\u003eBest uses and materials\u003c\/h3\u003e\n\u003cp\u003eThese bits excel on hard metals, with stainless steel as a primary target. They’re well-suited for drilling through alloy steels, hard coatings, and other demanding materials where standard high-speed steel bits may struggle to hold a clean edge.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cp\u003ePack contains 12 pieces of 1\/4-inch cobalt drill bits with a protective case for organized storage and transport.\u003c\/p\u003e\n\n\u003ch3\u003eReal-world scenarios\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFabrication shop drilling mounting holes in stainless steel brackets without frequent bit changes\u003c\/li\u003e\n  \u003cli\u003eDIY projects on alloy steel components such as frames, housings, and brackets\u003c\/li\u003e\n  \u003cli\u003ePrototype work in metalworking labs where consistent hole quality matters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eKeep cutting edges cool with light lubrication, maintain steady feed pressure, and wipe bits after use to reduce corrosion. When edges wear, the material’s hardness supports re-sharpening before replacement.\u003c\/p\u003e\n\n\u003ch3\u003eBottom line\u003c\/h3\u003e\n\u003cp\u003eDrill Hulk’s 1\/4-Inch cobalt bits combine heat resistance, sharpenability, and compatibility with hard metals. They offer a dependable option for professionals and serious hobbyists working with stainless steel and other tough materials.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What materials are these cobalt drill bits best for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for hard metals such as stainless steel and alloys; cobalt boosts heat tolerance to maintain edge quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can these bits be sharpened after use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—due to uniform hardness, they can be sharpened repeatedly without compromising cutting performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Drill Hulk","offers":[{"title":"Default Title","offer_id":47467541528750,"sku":"B083G29SKW","price":75.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/drill-hulk-quarter-inch-cobalt-bit-set-case.jpg?v=1770370083","url":"https:\/\/handyskook.ca\/products\/drill-hulk-1-4-inch-cobalt-steel-m35-jobber-length-twist-drill-bits-for-hard-metal-stainless-steel-pack-of-12","provider":"HandySkook","version":"1.0","type":"link"}