{"product_id":"chicago-latrobe-46726-cobalt-jobber-drill-bit-56","title":"Chicago-latrobe 46726 Cobalt Jobber Drill Bit 56","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO-LATROBE 46726 is a cobalt jobber-length drill bit in wire gauge size 56, with a decimal diameter of 0.0465 inches and a 135-degree split point angle. Built from M42 cobalt high-speed steel with a gold oxide coating, this bit is engineered for high-performance drilling in hard and abrasive materials. The web-thinned, tapered-web construction reduces thrust at entry and improves chip evacuation. Overall length is 1.75 inches with a 0.375-inch flute length and a straight cylindrical shank. It meets DIN 338 and NAS 907 Type J standards, making it suitable for aerospace and precision metalworking applications.\u003c\/p\u003e\n\u003cp\u003eThe 46726 is designed for drilling titanium, hardened steels, stainless, and other difficult-to-machine alloys where standard HSS bits fail prematurely. The regular spiral, two-flute configuration paired with the gold oxide finish reduces heat buildup and extends tool life in production drilling environments. This bit is a fit for machine shops, MRO operations, aerospace assembly lines, and field technicians working with high-strength fastener holes. No coolant-through capability is required, and the bit is suitable for use in standard drill presses, CNC machines, and hand-held pneumatic or electric drill equipment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt HSS construction for durability in hard and exotic alloys including titanium\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces walking and cutting thrust on entry\u003c\/li\u003e\n  \u003cli\u003eGold oxide coating reduces friction and heat at the cutting edge\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned tapered web improves chip clearance and penetration efficiency\u003c\/li\u003e\n  \u003cli\u003eMeets DIN 338 and NAS 907 Type J standards for aerospace-grade dimensional tolerances\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, regular spiral, two-flute design for consistent chip evacuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard jobber-length drill chucks accepting a 0.0465-inch straight cylindrical shank. Primary workpiece material is titanium per supplier specification; also suited for stainless steel, hardened alloys, and other high-strength metals requiring cobalt-grade tooling.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit is installed by a machinist or tool-and-die technician in a drill press, CNC machining center, or hand-held drill rated for small-diameter bits. Secure the straight cylindrical shank firmly in the chuck before operation to prevent runout. Diameter tolerance is -0.0005 to 0.0000 inches, so inspect the shank seating and chuck condition before use in precision-fit applications. Cutting fluid or cutting oil is recommended when drilling titanium or stainless to control heat, even though the bit does not have coolant-through capability.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: 56\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal)\u003c\/strong\u003e: 0.0465 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M42 Cobalt HSS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Gold Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0465 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0005 to 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN 338, NAS 907 Type J\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 550\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: High Performance, Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0013 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CHICAGO-LATROBE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 46726\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51727224602930,"sku":"46726","price":45.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5e18f3a73fcc1e869d3fccf79cdc8be4_cbbb5e9a-beec-419b-9110-7361ebfdc4a1.jpg?v=1788674969","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-46726-cobalt-jobber-drill-bit-56","provider":"Voomi Supply","version":"1.0","type":"link"}