{"product_id":"chicago-latrobe-49014-screw-machine-drill-bit-6mm-cobalt","title":"Chicago-latrobe 49014 Screw Machine Drill Bit 6mm Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO-LATROBE 49014 is a screw machine length (stub-length) cobalt drill bit designed for drilling into hard and abrasion-resistant ferrous materials. Built to DIN 1897 standards and classified as heavy duty grade M42 cobalt, the bit features a 135-degree split point that reduces walking and lowers thrust on entry. The 6.00 mm diameter straight-cylindrical shank runs 68.43 mm in overall length with a 29.03 mm spiral flute. The oxide coating provides additional lubricity and surface hardness. This bit is installed and used by machinists, tool-and-die shops, and maintenance technicians working with production drilling operations on ferrous stock.\u003c\/p\u003e\n\u003cp\u003eThe 49014 is suited for production and job-shop drilling in tool steel, alloyed steel, carbon steel, and cast iron. The stub-length body increases rigidity and reduces deflection compared to jobber-length bits, making it the preferred choice when drilling in tight clearances, fixtures, or drill press setups where chatter and runout must be minimized. The 4xD flute-to-diameter ratio supports chip evacuation at moderate depths. Maximum drilling depth is 0.8267 inches. Suitable for use in CNC machining centers, drill presses, and manual operations requiring repeatable hole geometry in hard ferrous workpieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt construction for drilling tool steel, alloyed steel, carbon steel, and cast iron\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces thrust and eliminates center-punch requirement on most setups\u003c\/li\u003e\n  \u003cli\u003eStub screw-machine length (68.43 mm OAL) increases rigidity and reduces deflection\u003c\/li\u003e\n  \u003cli\u003eOxide coating improves lubricity and wear resistance at the cutting edge\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral flute with regular helix promotes consistent chip clearing\u003c\/li\u003e\n  \u003cli\u003eManufactured to DIN 1897 specification with diameter tolerance of +0.0000 to -0.0007 inches\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank compatible with standard drill chucks and collet systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style screw machine drill bit compatible with standard 3-jaw drill chucks, collet-style tool holders, and keyless chucks accepting a 6.00 mm (0.2362 inch) straight-cylindrical shank. Primary workpiece materials include tool steel, alloyed steel, carbon steel, and cast iron.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or maintenance technician. Secure the shank fully in the chuck or collet holder before engaging the spindle, and verify runout with a dial indicator on precision setups. De-energize and lock out the machine before changing bits. Do not exceed the recommended maximum drilling depth of 0.8267 inches for this stub-length geometry, and use appropriate cutting fluid for extended drilling cycles in hardened steel.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 6.00 mm (0.2362 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 68.43 mm (2.694 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 29.03 mm (1.143 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 39.40 mm (1.551 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm (0.2362 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.8267 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\u003ePoint Type\u003c\/strong\u003e: Split\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt (M42)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\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 Helix\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 4xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0007 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 559\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 1897\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Tool Steel, Alloyed Steel, Carbon Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.48 x 1.02 x 1.02 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 49014\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51728293331250,"sku":"49014","price":94.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/39fde69047a315c406536ed21d268ac9.jpg?v=1788690295","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-49014-screw-machine-drill-bit-6mm-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}