{"product_id":"2-pack-5-flute-countersink-drill-bit-set-1-4-hex-shank-90-degree","title":"2-Pack 5-Flute Countersink Drill Bit Set – 1\/4\" Hex Shank 90°","description":"\u003ch2\u003e2-Pack Five-Flute Countersink Drill Bits with 1\/4\" Hex Shank\u003c\/h2\u003e\n\u003cp\u003eGet perfectly flush, clean-seated screw heads every time with this 2-pack of five-flute countersink drill bits. Engineered with a universal 1\/4\" hex shank, these bits fit any standard drill driver or impact driver — no adapter needed. The 90° chamfer angle creates precise, centered countersink holes in wood, soft metal, rubber, plastic, and other machinable materials with speed and ease.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5-Flute Design:\u003c\/strong\u003e Five cutting flutes deliver smooth, fast material removal and clean chamfered edges without tear-out.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e90° Countersink Angle:\u003c\/strong\u003e Ideal for sinking standard flathead screws flush or below the surface in wood and soft metals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1\/4\" Hex Shank:\u003c\/strong\u003e Quick-change compatibility with most drills and impact drivers for effortless bit swaps.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeat-Treated 45# Carbon Steel:\u003c\/strong\u003e Hardened steel blades maintain a sharp cutting edge through repeated use, extending tool life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Deburring:\u003c\/strong\u003e Doubles as a deburring tool to remove sharp burrs and rough edges from drilled holes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Cuts cleanly in wood, soft metal, rubber, plastic, and other machinable materials.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerfectly Centered Holes:\u003c\/strong\u003e Self-centering geometry ensures consistent, accurate results every time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 45# Heat-Treated Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Gray\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type:\u003c\/strong\u003e 5-Flute, 90°\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 36 mm \/ 1.42 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter:\u003c\/strong\u003e Approx. 12.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter:\u003c\/strong\u003e 6.35 mm (1\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 2 × Countersink Drill Bits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Can These Bits Be Used On?\u003c\/h3\u003e\n\u003cp\u003eThese countersink bits are at home in the workshop and on the job site alike. Use them for furniture assembly, cabinet making, decking, trim carpentry, metal fabrication, and general DIY woodworking projects. They make quick work of preparing holes for flathead screws so the fastener sits perfectly flush every time.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/garden-pruner-shears-secateurs-bonsai-fruit-trees\"\u003eGarden Pruner Shears – Secateurs for Bonsai \u0026amp; Fruit Trees\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What materials can these countersink drill bits cut through?\u003c\/h4\u003e\n\u003cp\u003eA: These 5-flute countersink bits are designed to cut through wood, soft metals, rubber, plastic, and other machinable materials. They are best suited for softer substrates and are not recommended for hardened steel or masonry.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will these bits fit my existing drill or impact driver?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The 1\/4\" (6.35 mm) hex shank is a universal quick-change size that fits the vast majority of cordless drills, corded drills, and impact drivers without any additional adapter.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the countersink angle on these bits?\u003c\/h4\u003e\n\u003cp\u003eA: These bits feature a standard 90° countersink angle, which is compatible with most flathead and countersunk screws used in woodworking and general construction applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can these be used for deburring as well as countersinking?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. In addition to creating clean countersunk holes, the five-flute geometry works effectively as an external chamfer and deburring tool, smoothing sharp edges left by drilling on wood, plastic, and soft metal.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What materials can these countersink drill bits cut through?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These 5-flute countersink bits are designed to cut through wood, soft metals, rubber, plastic, and other machinable materials. They are best suited for softer substrates and are not recommended for hardened steel or masonry.\"}}, {\"@type\": \"Question\", \"name\": \"Will these bits fit my existing drill or impact driver?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The 1\/4\\\" (6.35 mm) hex shank is a universal quick-change size that fits the vast majority of cordless drills, corded drills, and impact drivers without any additional adapter.\"}}, {\"@type\": \"Question\", \"name\": \"What is the countersink angle on these bits?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These bits feature a standard 90° countersink angle, which is compatible with most flathead and countersunk screws used in woodworking and general construction applications.\"}}, {\"@type\": \"Question\", \"name\": \"Can these be used for deburring as well as countersinking?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. In addition to creating clean countersunk holes, the five-flute geometry works effectively as an external chamfer and deburring tool, smoothing sharp edges left by drilling on wood, plastic, and soft metal.\"}}]}\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:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"2-Pack 5-Flute Countersink Drill Bit Set – 1\/4\\\" Hex Shank 90°\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/2-pack-5-flute-countersink-drill-bit-set-1-4-hex-shank-90-degree\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44134558302295,"sku":"200007763:201336100","price":25.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S06cffa2f03564d2db03d514d0f1b70adx.webp?v=1786409342","url":"https:\/\/axlcustomersupport.com\/products\/2-pack-5-flute-countersink-drill-bit-set-1-4-hex-shank-90-degree","provider":"Axl","version":"1.0","type":"link"}