{"product_id":"drill-america-dwd29j-co-pc-29-piece-m35-cobalt-drill-bit-set-in-round-case-dwdco-series-1-16-to-1-2-x-64ths","title":"Drill America DWD29J-CO-PC 29-Piece M35 Cobalt Drill Bit Set in Round Case – DWDCO Series (1\/16\" to 1\/2\" x 64ths)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Drill America DWD29J-CO-PC 29-piece M35 cobalt drill bit set is built for challenging materials and demanding projects. With high heat resistance and elevated red hardness compared to standard high-speed steel, these bits are designed to perform when the going gets tough. Manufactured to Aerospace Standard 907, the kit emphasizes precision and reliability, making it a practical choice for professional work and serious DIY tasks alike.\u003c\/p\u003e\n\u003cp\u003eWhen drilling tough metals like stainless steel, Inconel, or titanium, you may notice the cobalt alloy maintaining cutting performance under heat, helping you sustain momentum and reduce blade wear. A 135-degree split-point tip is self-centering, improving starting accuracy and minimizing drift, which is especially helpful in edge work or difficult hole locations.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM35 cobalt composition provides enhanced heat resistance and red hardness for longer tool life and steadier cuts on hard materials.\u003c\/li\u003e\n\u003cli\u003e135-degree split-point design promotes self-centering entry, reduces walking, and helps you start holes cleanly.\u003c\/li\u003e\n\u003cli\u003eGold oxide finish adds lubricity and wear resistance, supporting smoother drilling and reduced friction during use.\u003c\/li\u003e\n\u003cli\u003eSet meets ANSI specifications and aligns with aerospace industry standards for reliable, professional-grade performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDurable case and portability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe 29 bits are housed in a round plastic case that is rust-resistant, waterproof, and shatter-proof, helping protect the bits on site or in transit.\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight packaging makes it easy to organize by project or crew, reducing search time on the job.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included and size range\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive kit spans 29 sizes from 1\/16\" to 1\/2\" in 1\/64\" increments, offering broad coverage for a variety of drilling tasks. It’s a versatile addition to a workshop, contractor toolkit, or manufacturing setting.\u003c\/p\u003e\n\u003ch3\u003eUsage notes\u003c\/h3\u003e\n\u003cp\u003eFor best results, pair with appropriate feeds and speed settings for the material you’re drilling, and consider pilot-hole strategies when working with very hard alloys. The cobalt bits are designed to sustain cutting efficiency with hard metals while providing a consistent hole quality where it matters.\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 suited for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They’re designed to cut hard metals like stainless steel, Inconel, and titanium, with improved heat resistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the set include a protective case and how are the sizes organized?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The round case protects all 29 sizes, from 1\/16\" to 1\/2\", arranged in 1\/64\" increments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53089610367087,"sku":"B00FXGOMIW","price":135.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/drill-america-dwd29j-co-pc-round-case.jpg?v=1778694021","url":"https:\/\/taskholt.com\/products\/drill-america-dwd29j-co-pc-29-piece-m35-cobalt-drill-bit-set-in-round-case-dwdco-series-1-16-to-1-2-x-64ths","provider":"TaskHolt","version":"1.0","type":"link"}