{"product_id":"chicago-latrobe-69030-jobber-drill-bit-no-30-hss-135","title":"Chicago-latrobe 69030 Jobber Drill Bit No. 30 Hss 135","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO-LATROBE 69030 is a jobber-length drill bit in wire gauge size No. 30, measuring 0.1285 inches in decimal equivalent. Built from high speed steel with a bright uncoated finish, this bit is rated for heavy duty drilling applications. The 135-degree split point reduces walking on entry and requires less feed force compared to standard 118-degree geometry. A parabolic flute profile improves chip evacuation, which is especially important in deeper holes and in tougher materials. Overall length is 2.75 inches with a 1.625-inch flute length and a straight cylindrical shank. It is part of the Series 150DH lineup, designed for production and maintenance environments where consistent hole quality in steel alloy workpieces is required.\u003c\/p\u003e\n\u003cp\u003eThis bit is intended for drilling steel alloy and similar ferrous workpieces in light manufacturing, maintenance and repair, and trade fabrication settings. The right-hand cut, two-flute parabolic design makes it well suited for use in handheld drills, drill presses, and CNC drilling operations where a wire gauge No. 30 hole is specified. The web-thinned, tapered web configuration reduces thrust requirements and extends cutting life on harder stock. Machinists, pipefitters, and field technicians working with steel fabrication or equipment repair will find this bit appropriate for standard production drilling tasks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWire gauge size No. 30 at 0.1285 inches decimal equivalent\u003c\/li\u003e\n  \u003cli\u003e135-degree split point for reduced walking and lower entry force\u003c\/li\u003e\n  \u003cli\u003eParabolic flute geometry for improved chip evacuation in deeper holes\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned tapered web reduces drilling thrust on steel alloy workpieces\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction rated for heavy duty service\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank at 0.1285 inches diameter fits standard chucks\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 a 0.1285-inch straight cylindrical shank, compatible with handheld drills, drill presses, and CNC drilling equipment set up for wire gauge No. 30 work in steel alloy and similar ferrous materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this bit should be performed by machinists, pipefitters, or qualified trade personnel familiar with rotating cutting tools. Secure the workpiece fully before drilling and confirm chuck jaws are tightened to the appropriate setting for the shank diameter. Do not exceed the recommended speed and feed ranges for high speed steel bits in the target material. Inspect the cutting edges for wear or chipping before each use and replace the bit if the point geometry is compromised.\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: No. 30\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1285 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1285 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.125 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\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\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\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\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0007 to 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 150DH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\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: 69030\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51727251079474,"sku":"69030","price":47.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c36967151ea37df3a945c9459e1b697c.jpg?v=1788675412","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-69030-jobber-drill-bit-no-30-hss-135","provider":"Voomi Supply","version":"1.0","type":"link"}