{"product_id":"amoolo-5-16-inch-cobalt-drill-bit-set-10-pcs-m35-hss-for-hard-metals","title":"amoolo 5\/16-inch Cobalt Drill Bit Set - 10 pcs, M35 HSS for Hard Metals","description":"\u003ch2\u003eDurable, versatile drill bits for hard metals\u003c\/h2\u003e\n\u003cp\u003eMeet the amoolo 5\/16-inch cobalt drill bit set, a compact collection designed to handle tough materials with precision. Each bit features a robust M35 cobalt alloy and a straight shank, ensuring compatibility with a wide range of power drills you already own. The 3-inch flute length helps chip removal and smoother progress, letting you tackle stainless steel, cast iron, and other hard metals with more control and confidence.\u003c\/p\u003e\n\u003cp\u003eCrafted for reliable performance, this 10-piece bundle blends hard-wearing construction with thoughtful geometry. The 135-degree split point reduces wandering at start, providing a clean, accurate entry point. Fully ground with a spiral groove design helps clear particles quickly, reducing heat and friction for more consistent drilling under demanding conditions.\u003c\/p\u003e\n\u003cp\u003eNot just for metal, these bits also tackle plastics, aluminum alloys, and softer materials when you adjust speed and feed. From workshop projects to professional tasks, you’ll notice that material choice and drilling approach matter. Use steady pressure, moderate speed, and adequate lubrication to optimize results and extend tool life.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTen 5\/16-inch cobalt drill bits with durable M35 high speed steel construction\u003c\/li\u003e\n  \u003cli\u003eFully ground tips with 135° split points for starting accuracy\u003c\/li\u003e\n  \u003cli\u003eSpiral grooves designed for efficient chip evacuation and cooler operation\u003c\/li\u003e\n  \u003cli\u003eStraight shank for broad compatibility with most power drills\u003c\/li\u003e\n  \u003cli\u003eBoxed packaging keeps all pieces organized for easy storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey benefits and suitability\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhanced wear resistance makes these bits well suited to stainless steel and other hard metals\u003c\/li\u003e\n  \u003cli\u003e135° split point helps you start cleanly without center punching\u003c\/li\u003e\n  \u003cli\u003eEffective debris clearance supports smoother drilling and cooler operation\u003c\/li\u003e\n  \u003cli\u003eVersatile enough for plastics, aluminum, and wood with appropriate parameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage tips and care\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDrill at moderate speed with steady, controlled pressure; avoid excessive heat\u003c\/li\u003e\n  \u003cli\u003eUse cutting oil or coolant when drilling metals to extend bit life\u003c\/li\u003e\n  \u003cli\u003eInspect bits for wear and replace if edge integrity declines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eEnjoy peace of mind with a 90-day warranty offering refund or replacement if you’re not fully satisfied.\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 can I drill with the amoolo 5\/16-inch cobalt drill bit set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for hard metals like stainless steel and cast iron, plus plastics and softer metals with proper speed and cooling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is there a warranty on this drill bit set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the set includes a 90-day warranty with options for refund or replacement if not fully satisfied.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"amoolo","offers":[{"title":"Default Title","offer_id":53081596428399,"sku":"B08VS4VWZJ","price":41.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/amoolo-cobalt-drill-bit-5-16-inch-10pc-set.jpg?v=1778593427","url":"https:\/\/taskholt.com\/products\/amoolo-5-16-inch-cobalt-drill-bit-set-10-pcs-m35-hss-for-hard-metals","provider":"TaskHolt","version":"1.0","type":"link"}