{"product_id":"chicago-latrobe-69049-jobber-drill-bit-size-49-hss-135-degree","title":"Chicago-latrobe 69049 Jobber Drill Bit Size 49 Hss 135 Degree","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO-LATROBE 69049 is a heavy-duty jobber length drill bit designed for precision drilling in steel alloy and similar metalworking applications. Built from high speed steel with a bright uncoated finish, this bit features a 135-degree split point that reduces walking on contact and allows drilling without a center punch in most setups. The parabolic flute geometry promotes faster chip evacuation and cooler cutting, extending tool life during production runs. At 2 inches overall length with a 0.0730-inch diameter, it fits the wire gauge size 49 standard. The straight-cylindrical shank seats cleanly in standard drill chucks without slippage.\u003c\/p\u003e\n\u003cp\u003eThis bit is suited for metalworking operations in fabrication shops, maintenance and repair environments, and production drilling setups. The Series 150DH designation indicates a heavy-duty grade intended for drilling steel alloy workpieces where tool life and hole accuracy matter. The web-thinned, tapered web construction reduces thrust requirements and makes this bit a practical choice for hand drills, drill presses, and CNC drilling applications where small-diameter precision bits are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWire gauge size 49 — 0.0730-inch diameter for tight-tolerance hole work\u003c\/li\u003e\n  \u003cli\u003e135-degree split point reduces drill walk and lowers thrust required to start a hole\u003c\/li\u003e\n  \u003cli\u003eParabolic flute design improves chip evacuation and reduces heat buildup\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web lowers cutting resistance in steel alloy materials\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction delivers durability in metalworking applications\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish — no coating buildup to affect hole diameter tolerance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style jobber length drill bit for use in standard drill chucks accepting straight-cylindrical shanks in the 0.0500 to 0.1000-inch diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of small-diameter drill bits should be performed by qualified machinists or maintenance technicians familiar with metalworking equipment. Secure the shank fully in the drill chuck and verify concentricity before drilling. Power down and lock out all equipment before changing bits. Avoid excessive feed pressure on small-diameter bits — let the split point geometry and cutting speed do the work to prevent breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 49\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.0730 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0730 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eFlute Type\u003c\/strong\u003e: Parabolic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\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\u003eSeries\u003c\/strong\u003e: 150DH\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: 69049\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51753747153202,"sku":"69049","price":47.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d3a643f75efb1082a3e3f3b00ea89bfb.jpg?v=1788940265","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-69049-jobber-drill-bit-size-49-hss-135-degree","provider":"Voomi Supply","version":"1.0","type":"link"}