{"product_id":"hss-combined-center-drill-60-degree-countersink-bit-metal","title":"HSS Combined Center Drill 60° Countersink Bit for Metal","description":"\u003ch2\u003eHSS Combined Center Drill \u0026amp; 60° Countersink Bit for Metal\u003c\/h2\u003e\n\u003cp\u003eGet precision-starting holes and clean countersink angles in one efficient step with this \u003cstrong\u003eHSS Combined Center Drill and 60-Degree Countersink Bit\u003c\/strong\u003e. Machined from premium \u003cstrong\u003eHigh Speed Steel (HSS)\u003c\/strong\u003e, this dual-function bit handles center-drilling and countersinking simultaneously — saving you time and tool changes on every job.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're a hobbyist, machinist, or workshop professional, this bit delivers consistent, accurate results on metal, wood, and other materials. The 60° countersink angle is the industry standard for lathe center holes, bolt head seating, and deburring.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High Speed Steel (HSS) — durable, heat-resistant, and long-lasting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAngle:\u003c\/strong\u003e 60-degree countersink for standard lathe and fastener applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCombined function:\u003c\/strong\u003e Center drill and countersink in a single, compact bit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile sizing:\u003c\/strong\u003e Available in multiple sizes (1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 5.0mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Works with standard drill presses, lathes, and hand drills\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision-ground tip:\u003c\/strong\u003e Ensures accurate starting points and prevents drill wander\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean finish:\u003c\/strong\u003e Produces smooth countersink profiles for professional results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x HSS Combined Center Drill \u0026amp; 60° Countersink Bit (size of your choice)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMetalworking and machining\u003c\/li\u003e\n  \u003cli\u003eLathe center-hole preparation\u003c\/li\u003e\n  \u003cli\u003eCountersinking screw\/bolt holes in metal\u003c\/li\u003e\n  \u003cli\u003eDeburring and chamfering operations\u003c\/li\u003e\n  \u003cli\u003eDIY workshop and professional fabrication\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe tool use and workshop best practices, visit the \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Hand and Power Tools Safety page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is an HSS Combined Center Drill and 60° Countersink Bit used for?\u003c\/h4\u003e\n\u003cp\u003eA: This bit performs two tasks in one pass — it drills a precise center-starting hole and creates a 60-degree countersink profile. It is widely used in metalworking, lathe work, and machining to prepare accurate hole starts and seat fastener heads cleanly in metal and other materials.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What sizes are available for the HSS Combined Center Drill Bit?\u003c\/h4\u003e\n\u003cp\u003eA: This bit is available in multiple sizes: 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, and 5.0mm — covering a wide range of center-drilling and countersinking applications from fine detail work to heavier stock.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why is High Speed Steel (HSS) the preferred material for center drill bits?\u003c\/h4\u003e\n\u003cp\u003eA: High Speed Steel (HSS) is valued for its excellent hardness, heat resistance, and durability. It maintains a sharp cutting edge even under the friction and heat generated during metal drilling, making it the go-to material for precision machining bits like center drills and countersinks.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this bit compatible with standard drill presses and lathes?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The HSS Combined Center Drill \u0026amp; 60° Countersink Bit is designed for compatibility with standard drill presses, metal lathes, and hand drills with a suitable chuck size, making it a versatile addition to any workshop setup.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is an HSS Combined Center Drill and 60° Countersink Bit used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This bit performs two tasks in one pass — it drills a precise center-starting hole and creates a 60-degree countersink profile. 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The HSS Combined Center Drill \u0026amp; 60° Countersink Bit is designed for compatibility with standard drill presses, metal lathes, and hand drills with a suitable chuck size, making it a versatile addition to any workshop setup.\"}}]}\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\": \"HSS Combined Center Drill 60° Countersink Bit for Metal\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/products\/hss-combined-center-drill-60-degree-countersink-bit-metal\"}]}\u003c\/script\u003e","brand":"Qme","offers":[{"title":"6mm","offer_id":49683181797590,"sku":"14:94#6mm","price":14.86,"currency_code":"USD","in_stock":true},{"title":"8mm","offer_id":49683181830358,"sku":"14:173#8mm","price":26.79,"currency_code":"USD","in_stock":true},{"title":"3mm","offer_id":49683181863126,"sku":"14:10#3mm","price":8.03,"currency_code":"USD","in_stock":true},{"title":"5mm","offer_id":49683181895894,"sku":"14:29#5mm","price":11.58,"currency_code":"USD","in_stock":true},{"title":"2mm","offer_id":49683181928662,"sku":"14:350852#2mm","price":6.91,"currency_code":"USD","in_stock":true},{"title":"2.5mm","offer_id":49683181961430,"sku":"14:350853#2.5mm","price":7.27,"currency_code":"USD","in_stock":true},{"title":"1mm","offer_id":49683181994198,"sku":"14:350686#1mm","price":7.97,"currency_code":"USD","in_stock":true},{"title":"1.5mm","offer_id":49683182026966,"sku":"14:350850#1.5mm","price":7.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5243\/8486\/files\/Sb1c8153375f5459595e61c65a069520ds.webp?v=1785157372","url":"https:\/\/qmeboost.com\/products\/hss-combined-center-drill-60-degree-countersink-bit-metal","provider":"Qme","version":"1.0","type":"link"}