{"product_id":"hertel-2386183-screw-machine-drill-bit-size-11-hss","title":"Hertel 2386183 Screw Machine Drill Bit Size 11 Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 2386183 is a screw machine length drill bit designed for high-production drilling in metal fabrication, machining, and general industrial applications. Built from high-speed steel with an oxide coating, it accepts standard right-hand rotation and features a 135-degree split point that reduces walking and allows drilling to start without a center punch in many setups. The web-thinned, parallel-web construction reduces thrust load during penetration. At 2.25 inches overall length, this stub-length geometry provides added rigidity compared to jobber-length bits, making it well suited to drill press and CNC operations where chatter and deflection are concerns.\u003c\/p\u003e\u003cp\u003eThis drill bit is sized at wire gauge Number 11, which corresponds to 0.191 inch decimal diameter. It is commonly used in metal shops, maintenance facilities, and light manufacturing environments for drilling through steel, aluminum, and similar materials. The straight-cylindrical shank seats securely in standard drill chucks and collets. Screw machine length bits are a standard choice when the application calls for a stiffer, shorter tool with tighter hole-location tolerance than a full-length jobber drill provides.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e135-degree split point reduces bit walk and lowers required thrust force at entry\u003c\/li\u003e\n\u003cli\u003eWeb-thinned parallel web further reduces cutting resistance and heat buildup\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction handles a wide range of ferrous and non-ferrous workpiece materials\u003c\/li\u003e\n\u003cli\u003eOxide coating provides mild lubricity and corrosion resistance during storage and use\u003c\/li\u003e\n\u003cli\u003eScrew machine (stub) length body increases rigidity and reduces deflection in deep-reach setups\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank fits standard three-jaw drill chucks and ER collets without adapters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement or standard-stock screw machine length drill bit for any drill press, CNC machining center, or hand drill equipped with a chuck or collet accepting a 0.191 inch straight-cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed and serviced by machinists, tool-and-die technicians, and maintenance mechanics. Always power down and lock out the spindle before changing tooling. Secure the shank fully within the chuck or collet to the recommended engagement depth before tightening. Inspect the cutting edges and point geometry for damage before each use, and replace the bit if chipping or excessive wear is observed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: Number 11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.191 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: High-Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.191 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size Range\u003c\/strong\u003e: 0.150 inches to 0.200 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241635\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2386183\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51752263221554,"sku":"2386183","price":38.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7d464539b9c6de818dcf21c36104675c.jpg?v=1788927032","url":"https:\/\/voomisupply.com\/products\/hertel-2386183-screw-machine-drill-bit-size-11-hss","provider":"Voomi Supply","version":"1.0","type":"link"}