{"product_id":"chicago-latrobe-55444-reduced-shank-drill-bit-11-16-in","title":"Chicago-latrobe 55444 Reduced Shank Drill Bit 11\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO-LATROBE 55444 is a reduced shank twist drill bit designed for general-purpose drilling in wood, alloy steel, carbon steel, and cast iron. The full drill diameter measures 11\/16 inches (0.6875 inches) while the shank steps down to 1\/2 inch, allowing the bit to fit standard 1\/2-inch chucks while drilling larger holes. The bit is manufactured from high speed steel with a coated finish for improved wear resistance. The 118-degree standard point angle is suited to a wide range of workpiece materials. With a 2-flute right-hand spiral configuration and a diameter tolerance of +0.0000 to -0.0012 inches, this bit delivers consistent, accurate holes across portable drilling applications.\u003c\/p\u003e\n\u003cp\u003eThis bit is built for portable drilling tasks in field and shop environments. It handles primary work in wood and extends to secondary materials including alloy steel, carbon steel, and cast iron, making it a versatile option for HVAC, plumbing, electrical, and general mechanical trades. The reduced shank design is particularly useful when a full-diameter shank would exceed the capacity of a standard 1\/2-inch drill chuck. Professionals in light construction, equipment maintenance, and service work will find this bit appropriate for everyday hole-making tasks where a standard-length bit with a stepped shank is preferred.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eReduced shank design: 11\/16-inch cutting diameter steps down to a 1\/2-inch straight-cylindrical shank\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction for durability across metal, wood, and cast iron workpieces\u003c\/li\u003e\n  \u003cli\u003e118-degree standard point angle for general-purpose drilling across a wide range of materials\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut with regular spiral fluting and 2 flutes for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCoated finish for added surface hardness and extended service life\u003c\/li\u003e\n  \u003cli\u003eDiameter tolerance of +0.0000 to -0.0012 inches for consistent hole sizing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose reduced shank drill bit compatible with portable drills and drill presses fitted with a 1\/2-inch chuck capacity. Suitable for drilling wood, alloy steel, carbon steel, and cast iron workpieces.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert the 1\/2-inch reduced shank fully into the chuck and tighten securely before operation. Always power down or unplug the drill before changing bits. Use appropriate eye protection and secure the workpiece before drilling. This bit does not support coolant-through operation; dry drilling only per manufacturer specification.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 11\/16 inches (0.6875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3-1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\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: Regular Spiral\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\u003eTool Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0012 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Wood\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Alloy Steel, Carbon Steel, Cast Iron, Wood\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Portable Drilling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 190\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.38 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: 55444\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51744549208370,"sku":"55444","price":50.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2d7d5df2124970d79792575c90d1128a.jpg?v=1788857971","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-55444-reduced-shank-drill-bit-11-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}