{"product_id":"7x-hss-center-drill-bits-set-60-combined-countersink-spotting-tool-for-metalworking-steel-brass-copp-21557848","title":"7x HSS Center Drill Bits Set 60° Combined Countersink Spotting Tool for Metalworking, Steel, Brass, Copper, Aluminum","description":"\u003cp\u003eUpgrade your workshop with this \u003cstrong\u003e7x HSS Center Drill Bits Set 60° Combined Countersink Spotting Metalworking Tool\u003c\/strong\u003e, engineered for precision, durability, and versatility. Whether you're a professional machinist or a hands-on DIYer, this set provides the perfect range of sizes and performance features to make your drilling clean, fast, and accurate.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✔ Multiple Tip Diameter Sizes for Versatility\u003c\/strong\u003e\u003cbr\u003e\nThis \u003cstrong\u003ecenter drill bits set\u003c\/strong\u003e includes 7 sizes: 1\/2\", 5\/32\", 1\/4\", 1\/8\", 3\/8\", 3\/16\", and 5\/16\". It's ideal for \u003cstrong\u003espotting holes\u003c\/strong\u003e and \u003cstrong\u003estarting accurate drilling\u003c\/strong\u003e on materials ranging from soft metals to hardened steel. You’ll always have the right size on hand for your application.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✔ Made from 6542 High-Speed Steel (HSS)\u003c\/strong\u003e\u003cbr\u003e\nCrafted from premium-grade 6542 HSS, these \u003cstrong\u003emetalworking drill bits\u003c\/strong\u003e are built to resist wear and maintain sharpness longer. They withstand high speeds and tough materials like \u003cstrong\u003ebrass\u003c\/strong\u003e, \u003cstrong\u003ealuminum\u003c\/strong\u003e, \u003cstrong\u003ecopper\u003c\/strong\u003e, \u003cstrong\u003eiron\u003c\/strong\u003e, and \u003cstrong\u003esteel\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✔ Precision 60° Countersink Blade Angle\u003c\/strong\u003e\u003cbr\u003e\nThe 60-degree tip design is ideal for accurate centering and spotting. Avoid misalignment or bit walking—get clean starts and professional results every time with these \u003cstrong\u003ecombined center and countersink drill bits\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✔ Multi-Purpose Application\u003c\/strong\u003e\u003cbr\u003e\nSuitable for use with \u003cstrong\u003emanual and CNC lathes\u003c\/strong\u003e, bench drills, and milling machines. Ideal for mechanics, machinists, metalworkers, and hobbyists. This set is your go-to choice for drilling pilot holes, countersinking, and centering workpieces for precision machining.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✔ Trusted by Pros and DIYers Alike\u003c\/strong\u003e\u003cbr\u003e\nWhether you're working on automotive repairs, aerospace parts, or home hardware, these \u003cstrong\u003ehigh-speed center drills\u003c\/strong\u003e are up to the challenge. Long-lasting and accurate, they meet the demands of professional use while remaining accessible for home workshops.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUsage Tips for Best Performance:\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSecure your workpiece tightly on the lathe to avoid wobble.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClean surface oxide and use proper lubrication before drilling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDrill approximately 2\/3 the depth of the tapered section.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStop immediately at irregular sounds—correct issues before resuming.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClean bits after use and apply oil to prevent rust during storage.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e 7PCS Center Drill Bit Set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e 6542 High-Speed Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBlade Angle:\u003c\/strong\u003e 60 Degrees\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShank Type:\u003c\/strong\u003e Straight\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTip Sizes:\u003c\/strong\u003e 1\/2\", 5\/32\", 1\/4\", 1\/8\", 3\/8\", 3\/16\", 5\/16\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Steel, Aluminum, Iron, Brass, Copper\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis \u003cstrong\u003ecombined countersink and spotting drill bit kit\u003c\/strong\u003e is a must-have for any serious metalworker. It offers professional-grade precision and performance in every hole you drill.\u003c\/p\u003e","brand":"Prime Goods Market","offers":[{"title":"Default Title","offer_id":51253432221863,"sku":"BMEIPAZY2D","price":59.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/2963\/1399\/files\/iu_1747116171_5.png?v=1787563736","url":"https:\/\/benjika.com\/products\/7x-hss-center-drill-bits-set-60-combined-countersink-spotting-tool-for-metalworking-steel-brass-copp-21557848","provider":"Benjika.com","version":"1.0","type":"link"}