{"product_id":"stroton-cobalt-drill-bit-set-13pcs-1-16-1-4-in-m35-hss-for-stainless-steel-iron-wood","title":"STROTON Cobalt Drill Bit Set (13Pcs, 1\/16–1\/4 In) | M35 HSS for Stainless Steel, Iron, Wood","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMeet the STROTON Cobalt Drill Bit Set—a 13‑piece collection built to tackle demanding metals and precise woodworking. Each bit uses a true cobalt alloy with about 5% cobalt and targets a hard edge around 68 HRC, balancing rigidity with heat resilience for tough cutting tasks.\u003c\/p\u003e\u003ch3\u003eKey advantages at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5% cobalt alloy drawn from our own mine for improved wear resistance\u003c\/li\u003e\n\u003cli\u003e68 HRC hardness for a sharper bite through stainless steel, cast iron, and hard alloys\u003c\/li\u003e\n\u003cli\u003eSplit point design helps start holes cleanly and reduces walking\u003c\/li\u003e\n\u003cli\u003eFully ground edges for a true, durable cutting edge\u003c\/li\u003e\n\u003cli\u003e13‑piece set spans 1\/16 to 1\/4 inch in 1\/64 inch increments\u003c\/li\u003e\n\u003cli\u003eJobber length offers reach and control in tight spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal‑world applications\u003c\/h3\u003e\u003cp\u003eIn everyday projects, these bits can help you drill through stainless steel plates, iron sheets, and hardwood with confidence. The assortment supports a range of hole sizes, enabling quick preparation of mounting holes, bolts, or fittings without swapping bits frequently.\u003c\/p\u003e\u003ch3\u003ePerformance notes and usage tips\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUse steady feeding and compatible lubricants when metal drilling to manage heat and wear\u003c\/li\u003e\n\u003cli\u003eClamp workpieces securely and withdraw periodically to clear chips\u003c\/li\u003e\n\u003cli\u003eAvoid overheating by taking partial holes and allowing cooling breaks\u003c\/li\u003e\n\u003cli\u003eKeep bits clean and stored in the included case to preserve edge integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat to expect\u003c\/h3\u003e\u003cp\u003eUsers often report faster hole production and extended tool life under heavy use, thanks to the cobalt formulation and robust geometry. While results vary by material and technique, the design aims to offer reliable, repeatable performance across common metals and wood.\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 best suited for the STROTON Cobalt Drill Bit Set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for stainless steel, iron, cast iron, hardwood, and plastics with careful technique.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this set offer longer life or faster hole production?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Cobalt content and design may help extend wear life and enable more holes per session, depending on use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"STROTON","offers":[{"title":"Default Title","offer_id":53087614206063,"sku":"B0BNCKB8DR","price":24.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/stroton-cobalt-drill-bits-set-1-16-1-4-inch.jpg?v=1778658065","url":"https:\/\/taskholt.com\/products\/stroton-cobalt-drill-bit-set-13pcs-1-16-1-4-in-m35-hss-for-stainless-steel-iron-wood","provider":"TaskHolt","version":"1.0","type":"link"}