{"product_id":"60-degree-hss-center-drill-bits-set-countersink-lathe-metalworking","title":"60-Degree HSS Center Drill Bits Set – Lathe Countersink Tool","description":"\n\u003ch2\u003e60-Degree HSS Center Drill Bits – Precision Countersink Set for Lathe \u0026amp; Metalworking\u003c\/h2\u003e\n\n\u003cp\u003eUpgrade your workshop with this professional-grade \u003cstrong\u003e60-Degree Center Drill Bits Set\u003c\/strong\u003e, engineered for accurate center-drilling, countersinking, and spotting on lathes and metalworking machines. Whether you're a seasoned machinist or a passionate hobbyist, these bits deliver consistent, precise results on every pass.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose These Center Drill Bits?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Speed Steel (HSS) Construction:\u003c\/strong\u003e Manufactured from premium high-speed steel for outstanding hardness, heat resistance, and long-lasting edge retention — even under heavy-duty use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e60-Degree Angle:\u003c\/strong\u003e The industry-standard 60° included angle ensures perfectly centered holes, ideal for lathe work, countersinking, and spot drilling on metal workpieces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Suitable for lathes, milling machines, drilling presses, and general metalworking tasks — a must-have addition to any machinist's toolkit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccurate \u0026amp; Consistent:\u003c\/strong\u003e Precisely ground cutting edges reduce runout and deliver repeatable, clean holes with minimal setup time. (Measurement tolerance: ±1–3 mm.)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat Value Set:\u003c\/strong\u003e Includes multiple bit sizes in one convenient kit, covering a wide range of center-drilling requirements without the need to source bits individually.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Speed Steel (HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAngle:\u003c\/strong\u003e 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Center Drill \/ Countersink Bits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Lathe, milling, drill press, metalworking\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Tolerance:\u003c\/strong\u003e ±1–3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMachinists and metal fabricators\u003c\/li\u003e\n  \u003cli\u003eHome workshop and DIY enthusiasts\u003c\/li\u003e\n  \u003cli\u003eTechnical schools and vocational training\u003c\/li\u003e\n  \u003cli\u003ePrecision lathe and milling operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe tool use and best practices in the workshop, visit \u003ca href=\"https:\/\/www.osha.gov\/machine-guarding\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA's Machine Guarding Resources\u003c\/a\u003e — your go-to source for workplace tool safety standards.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What are 60-degree center drill bits used for in metalworking?\u003c\/h4\u003e\n\u003cp\u003eA: 60-degree center drill bits are used to create precisely centered starting holes — known as center holes — in metal workpieces before turning on a lathe or drilling on a milling machine. The 60° angle matches the standard live and dead center angle found on most lathes, ensuring accurate and stable workpiece support during machining operations.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material are these center drill bits made from?\u003c\/h4\u003e\n\u003cp\u003eA: These center drill bits are crafted from high-speed steel (HSS), a material well known for its durability, heat resistance, and ability to maintain a sharp cutting edge through repeated use on metal surfaces.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these drill bits compatible with standard lathe and drill press chucks?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. These center drill bits feature standard shank diameters compatible with most lathe tailstock chucks and drill press chucks. Always verify the specific shank size against your machine's chuck capacity before use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the measurement tolerance for this set?\u003c\/h4\u003e\n\u003cp\u003eA: As with most precision machining tools, a manufacturing measurement tolerance of ±1–3 mm applies to this set. For critical applications, verify dimensions with calipers upon receipt.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What are 60-degree center drill bits used for in metalworking?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"60-degree center drill bits are used to create precisely centered starting holes — known as center holes — in metal workpieces before turning on a lathe or drilling on a milling machine. The 60° angle matches the standard live and dead center angle found on most lathes, ensuring accurate and stable workpiece support during machining operations.\"}}, {\"@type\": \"Question\", \"name\": \"What material are these center drill bits made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These center drill bits are crafted from high-speed steel (HSS), a material well known for its durability, heat resistance, and ability to maintain a sharp cutting edge through repeated use on metal surfaces.\"}}, {\"@type\": \"Question\", \"name\": \"Are these drill bits compatible with standard lathe and drill press chucks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. These center drill bits feature standard shank diameters compatible with most lathe tailstock chucks and drill press chucks. Always verify the specific shank size against your machine's chuck capacity before use.\"}}, {\"@type\": \"Question\", \"name\": \"What is the measurement tolerance for this set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"As with most precision machining tools, a manufacturing measurement tolerance of ±1–3 mm applies to this set. For critical applications, verify dimensions with calipers upon receipt.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Hand Tools \u0026 Hardware\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/collections\/hand-tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"60-Degree HSS Center Drill Bits Set – Lathe Countersink Tool\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/products\/60-degree-hss-center-drill-bits-set-countersink-lathe-metalworking\"}]}\u003c\/script\u003e","brand":"Qme","offers":[{"title":"Silver","offer_id":49688196317398,"sku":"14:1063#Silver","price":63.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5243\/8486\/files\/S32c54f720af143199b27e7453b8600ecR.webp?v=1785160829","url":"https:\/\/qmeboost.com\/products\/60-degree-hss-center-drill-bits-set-countersink-lathe-metalworking","provider":"Qme","version":"1.0","type":"link"}