{"product_id":"m-a-ford-20420900-solid-carbide-jobber-drill-bit","title":"M.a. Ford. 20420900 Solid Carbide Jobber Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe M.A. FORD. 20420900 is a solid carbide jobber-length drill bit in wire size No. 4, with a decimal diameter of 0.2090 inches. It features a 118-degree faceted point and a web-thinned, tapered web construction that reduces thrust and improves chip clearance at entry. The straight-cylindrical shank measures 0.2090 inches in diameter. Overall length is 3.0 inches, with a flute length of 1.75 inches. The bit runs right-hand cut with a regular spiral flute and ships in a bright, uncoated finish. This is a general-purpose tool rated under ISO 9001:2015 certified manufacturing standards. Licensed machinists, toolroom operators, and maintenance trades are the typical users.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for general-purpose drilling in a range of production and maintenance environments. Primary workpiece materials include cast iron, non-ferrous metals, stainless steel, and steel, covering material codes K, M, N, and P. The 5xD flute-to-diameter ratio supports moderate-depth hole applications in both manual and CNC setups. It is well matched to applications where a standard jobber reach is sufficient and carbide grade performance is preferred over high-speed steel.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in ferrous and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003e118-degree faceted point with web-thinned, tapered web for reduced entry thrust\u003c\/li\u003e\n\u003cli\u003eRegular right-hand spiral flute for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003e0.2090-inch decimal diameter, wire size No. 4, straight-cylindrical shank\u003c\/li\u003e\n\u003cli\u003e3.0-inch overall length with 1.75-inch flute length, 5xD ratio\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish; no coolant-through requirement\u003c\/li\u003e\n\u003cli\u003eManufactured under ISO 9001:2015 certified quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose jobber-length carbide drill bit compatible with standard drill chucks and CNC toolholders accepting a 0.2090-inch straight-cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall and removal should be performed with the spindle powered off and the machine in a locked-out state per applicable OSHA lockout\/tagout procedures. Secure the shank fully in the chuck or toolholder to the minimum grip depth recommended by the toolholder manufacturer. Solid carbide is brittle and can fracture under side-load or interrupted cuts; verify setup rigidity before running. Speeds and feeds should be selected based on workpiece material, machine capability, and shop standards.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: No. 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.2090 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint 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\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.0 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\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: 0.2090 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: -0.0005 to 0.0000 inches\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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal, Stainless Steel, Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance Grade\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\u003eStandard\u003c\/strong\u003e: ISO 9001:2015 Certified\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 20420900\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M.A. FORD","offers":[{"title":"Default Title","offer_id":51740020080946,"sku":"20420900","price":68.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3443583573f8dad1c3555b01a59849af_84809fb2-5a64-4bc0-80ff-bb31d8146999.jpg?v=1788821528","url":"https:\/\/voomisupply.com\/products\/m-a-ford-20420900-solid-carbide-jobber-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}