{"product_id":"3-pcs-professional-four-spiral-step-drill-bit-set-m35-cobalt-industrial-cutter-kit","title":"3 PCs Professional Four Spiral Step Drill Bit Set \u0026 M35 Cobalt Industrial Cutter Kit","description":"\u003cp data-path-to-node=\"1\"\u003eStreamline your metalworking and fabrication projects with this \u003cstrong data-index-in-node=\"64\" data-path-to-node=\"1\"\u003eProfessional 3-Piece Step Drill Bit Set\u003c\/strong\u003e. Engineered for maximum efficiency, these bits feature a specialized \u003cstrong data-index-in-node=\"173\" data-path-to-node=\"1\"\u003eFour-Spiral Flute design\u003c\/strong\u003e that provides four distinct cutting edges for faster, smoother penetration compared to standard dual-flute bits. Forged from \u003cstrong data-index-in-node=\"323\" data-path-to-node=\"1\"\u003eM35 Cobalt Steel\u003c\/strong\u003e, these bits are built to thrive in high-heat environments, making them the ultimate choice for drilling through stainless steel, copper alloys, and hardened metals. Whether you are installing electrical knockouts or performing automotive repairs, this kit delivers clean, deburred holes with surgical precision.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch3 data-path-to-node=\"3\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eCore Utility \u0026amp; Performance Features\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"4,0,0\"\u003eIndustrial M35 Cobalt Core:\u003c\/strong\u003e Forged from a 5% Cobalt HSS alloy, these bits are engineered to withstand temperatures up to 1,450°F. This military-grade construction offers up to \u003cstrong data-index-in-node=\"176\" data-path-to-node=\"4,0,0\"\u003e3X the lifespan\u003c\/strong\u003e of standard HSS bits, allowing for consistent performance in hardened steel and carbon fiber.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"4,1,0\"\u003eAdvanced Four-Spiral Flute Design:\u003c\/strong\u003e Equipped with four sharp cutting blades, these bits ensure swift, vibration-free drilling. The spiral geometry effectively evacuates chips and debris, reducing the risk of clogging and ensuring the bit stays cool during deep-bore tasks.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003e34 Precision Step Sizes:\u003c\/strong\u003e This 3-piece set covers a comprehensive range of diameters, including 1\/8\" to 1\/2\" (13 steps), 1\/4\" to 3\/4\" (9 steps), and 3\/16\" to 7\/8\" (12 steps). This \"one-bit\" solution eliminates the need to carry an entire index of individual drill bits.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"4,3,0\"\u003eQuick-Release 1\/4\" Hex Shank:\u003c\/strong\u003e Features a standard hex shank designed for a secure, slip-free connection in impact drivers and quick-change chucks. The tapered edge design automatically deburrs the hole as you drill, leaving a smooth, professional finish.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp data-path-to-node=\"4,4,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"4,4,0\"\u003eHigh-Visibility Size Markings:\u003c\/strong\u003e Each step is clearly laser-etched with its diameter, ensuring you reach the exact size required without guesswork, even in low-light job site conditions.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"6\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"7,0,0\"\u003eMaterial:\u003c\/strong\u003e M35 Cobalt Steel Alloy (5% Cobalt)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"7,1,0\"\u003eFlute Type:\u003c\/strong\u003e Four-Spiral High-Efficiency Flute\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"7,2,0\"\u003eShank Type:\u003c\/strong\u003e 1\/4-inch Hex Quick-Release\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"7,3,0\"\u003eHeat Resistance:\u003c\/strong\u003e Up to 1,450°F\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"7,4,0\"\u003eStep Diameters:\u003c\/strong\u003e 1\/8\" – 7\/8\" (Total 34 Sizes)\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"7,5,0\"\u003eApplication:\u003c\/strong\u003e Stainless Steel, Aluminum, Copper, Hardened Steel, and Wood\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp data-path-to-node=\"7,6,0\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"7,6,0\"\u003eStorage:\u003c\/strong\u003e Impact-Resistant Organization Case included\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cstrong data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eSnagg It Tip\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cblockquote\u003e\n\u003cp data-path-to-node=\"10,0\"\u003eTo get the absolute maximum life out of your M35 Cobalt bits, especially when drilling into stainless steel, always use a slow RPM and apply a small amount of cutting fluid or machine oil. This reduces friction and allows the four-spiral blades to \"slice\" through the metal rather than grinding against it. If you're working on a vertical surface, use a center punch to create a small dimple first—the hex shank and four-blade design will take over from there, ensuring the bit doesn't wander and your hole is perfectly centered. This kit is an essential for any service vehicle, effectively replacing dozens of traditional bits with just three versatile tools.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n","brand":"SnaggIt","offers":[{"title":"3\/4 Inch \/ Hexagonal","offer_id":45956698538157,"sku":"14:350853#As shown;200341261:202813809","price":40.01,"currency_code":"AUD","in_stock":true},{"title":"1\/2 Inch \/ Hexagonal","offer_id":45956698570925,"sku":"14:350850#As shown;200341261:202813809","price":32.01,"currency_code":"AUD","in_stock":false},{"title":"7\/8 Inch \/ Hexagonal","offer_id":45956698603693,"sku":"14:350852#As shown;200341261:202813809","price":41.01,"currency_code":"AUD","in_stock":true},{"title":"3pcs Set \/ Hexagonal","offer_id":45956698636461,"sku":"14:10#3pcs Set;200341261:202813809","price":84.01,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/5103\/4285\/files\/S6f8621d11d95439cbf68efff883e1b687.webp?v=1777360908","url":"https:\/\/snaggit.com.au\/products\/3-pcs-professional-four-spiral-step-drill-bit-set-m35-cobalt-industrial-cutter-kit","provider":"SnaggIt","version":"1.0","type":"link"}