{"product_id":"m-a-ford-20407300-solid-carbide-jobber-drill-bit-no-49","title":"M.a. Ford 20407300 Solid Carbide Jobber Drill Bit No. 49","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe M.A. FORD 20407300 is a solid carbide jobber-length drill bit sized to wire gauge No. 49, with a decimal diameter of 0.0730 inches and an overall length of 1.75 inches. The two-flute, right-hand spiral design produces clean, accurate holes in a wide range of demanding workpiece materials. The 118-degree faceted drill point provides self-centering entry and is web-thinned to reduce thrust force during penetration. Bright uncoated finish means the bit runs without added coating friction, making it suitable for use with cutting fluids when drilling harder alloys. This bit is installed by machinists, toolroom technicians, and precision sheet-metal fabricators working with small-diameter holes in production or repair applications.\u003c\/p\u003e\n\u003cp\u003eThe 20407300 is designed for general-purpose drilling in cast iron, non-ferrous metals, stainless steel, and carbon steel. The solid carbide construction supports higher cutting speeds and longer tool life compared to high-speed steel equivalents, particularly in abrasive or work-hardening materials. The straight cylindrical shank accepts standard drill chucks and collet holders. Typical use cases include precision hole-making on the bench drill press, CNC machining centers, and manual knee mills where tight hole-location tolerances are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for increased rigidity and tool life in abrasive materials\u003c\/li\u003e\n  \u003cli\u003eNo. 49 wire gauge size, 0.0730 inches decimal diameter\u003c\/li\u003e\n  \u003cli\u003e118-degree faceted point with web thinning to lower entry thrust\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, regular spiral flute, 5xD flute-to-diameter ratio\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish compatible with standard cutting fluids\u003c\/li\u003e\n  \u003cli\u003eISO 9001:2015 certified manufacturing for dimensional consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose replacement or production drill bit rated for cast iron, non-ferrous metal, stainless steel, and steel workpieces. Fits any standard drill chuck or collet holder accepting a 0.0730-inch straight cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit is installed by machinists and precision fabricators using drill presses, manual mills, or CNC machining centers. Secure the straight shank firmly in a properly sized collet or drill chuck before operation to prevent runout. Solid carbide is brittle compared to high-speed steel  -  avoid side loading, interrupted cuts without adequate support, and excessive feed rates that can cause tip fracture. Always power down or lock out the spindle before changing bits.\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. 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: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.875 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\u003ePoint Type\u003c\/strong\u003e: Faceted\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\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)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute-to-Diameter Ratio\u003c\/strong\u003e: 5xD\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\u003eShank Diameter\u003c\/strong\u003e: 0.0730 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Bright\/Uncoated\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: -0.0005 to 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal, Stainless Steel, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 204\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: ISO 9001:2015\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: M.A. FORD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 20407300\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M.A. FORD","offers":[{"title":"Default Title","offer_id":51739731165490,"sku":"20407300","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3443583573f8dad1c3555b01a59849af_10ff5d4f-da71-4d14-8d6d-06aec28c46cc.jpg?v=1788818314","url":"https:\/\/voomisupply.com\/products\/m-a-ford-20407300-solid-carbide-jobber-drill-bit-no-49","provider":"Voomi Supply","version":"1.0","type":"link"}