{"product_id":"metric-25pcs-m35-cobalt-drill-bit-set-1-0mm-13-0mm-durable-metal-kit","title":"Metric 25Pcs M35 Cobalt Drill Bit Set 1.0mm-13.0mm - Durable Metal Kit","description":"\u003cp\u003eIn this review the Metric 25Pcs M35 Cobalt Drill Bit Set is presented for hobbyists and tradespeople who need a full metric range of durable bits. The bottom line: this set is best for users who cut stainless steel, cast iron, aluminum and many softer metals or plastics and want a compact, indexed storage option. The review highlights the set's M35 cobalt construction and 135 degree split-point tip as the single biggest reasons to buy, since those features deliver faster cutting and improved centering when drilling hardened or abrasive materials.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eM35 cobalt construction:\u003c\/strong\u003e provides increased toughness and heat resistance for drilling stainless steel and other hard materials without losing sharpness quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 metric sizes:\u003c\/strong\u003e includes sizes from 1.0mm to 13.0mm so a broad range of hole diameters are available without needing to mix sets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e135 degree split-point tip:\u003c\/strong\u003e self-centers and reduces walk-off while allowing faster penetration into metal and fewer pilot holes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwist flute design:\u003c\/strong\u003e clears chips and debris efficiently for smoother drilling and less clogging in metal and plastic work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened and polished shanks:\u003c\/strong\u003e improve cutting precision and reduce wobble for cleaner holes in thin and thick materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal index storage box:\u003c\/strong\u003e compact case with size labels keeps bits organized and protects tips in a toolbox or on the bench.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis set is ideal for metalworkers, mechanics, fabricators and dedicated DIYers who frequently drill stainless steel, cast iron, copper or aluminum and need a complete metric assortment. The M35 cobalt material and split-point geometry suit users who work on tougher stock where standard high speed steel bits would blunt quickly.\u003c\/p\u003e\u003cp\u003eIt is less suitable for people who only drill soft wood occasionally or who need specialized bits for quenched or hardened fasteners, since the product is not intended for hardened bolts. Buyers who require imperial sizes or carbide-specific tooling should look elsewhere.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide metric range from 1.0mm to 13.0mm covers most common drilling needs.\u003c\/li\u003e\n\u003cli\u003eM35 cobalt composition and polished flutes maintain sharpness and cut efficiently into stainless and cast iron.\u003c\/li\u003e\n\u003cli\u003eSturdy indexed metal case keeps the set organized and easy to transport.\u003c\/li\u003e\n\u003cli\u003e135 degree split-point design improves centering and reduces the need for pilot holes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot designed for drilling quenched or heavily hardened bolts, limiting use in some specialty repairs.\u003c\/li\u003e\n\u003cli\u003eDurability impressions vary by user and heavy industrial use may show wear faster than luxury-grade tooling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eM35 cobalt HSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes included\u003c\/td\u003e\n\u003ctd\u003e25pcs: 1.0mm to 13.0mm (metric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip angle\u003c\/td\u003e\n\u003ctd\u003e135 degree split-point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eStainless steel, cast iron, copper, aluminum, plastics, wood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eMetal index storage box with size markings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eTwist flute, hardened and polished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Metric 25Pcs M35 Cobalt Drill Bit Set is a solid value for anyone who regularly drills metal and wants a complete metric range in one compact kit. Its M35 cobalt build, split-point tips and polished flutes make it a reliable everyday set for workshop and jobsite tasks, while the indexed metal case keeps bits protected and organized. For general metalwork and serious DIY projects this set delivers dependable performance without premium pricing.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan these bits drill stainless steel?\u003c\/strong\u003e\u003cbr\u003eYes, the M35 cobalt construction and 135 degree tip are suitable for drilling stainless steel and other hard metals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre imperial sizes included?\u003c\/strong\u003e\u003cbr\u003eNo, the set contains only metric sizes from 1.0mm through 13.0mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan they be used on hardened bolts?\u003c\/strong\u003e\u003cbr\u003eNo, the set is not intended for quenched or heavily hardened bolts and may not perform well on that material.\u003c\/p\u003e","brand":"MACXCOIP","offers":[{"title":"Default Title","offer_id":48619731124443,"sku":"B0C2TQ3961","price":65.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71SDAzS_GVL._SL1500.jpg?v=1778518744","url":"https:\/\/gearmusthave.com\/products\/metric-25pcs-m35-cobalt-drill-bit-set-1-0mm-13-0mm-durable-metal-kit","provider":"GearMustHave","version":"1.0","type":"link"}