{"product_id":"m-a-ford-20423400-solid-carbide-jobber-drill-bit-letter-a","title":"M.a. Ford 20423400 Solid Carbide Jobber Drill Bit Letter a","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe M.A. FORD 20423400 is a solid carbide jobber-length drill bit sized at Letter A (0.2340 inches) with a 118-degree four-facet point. It features a right-hand spiral flute with web thinning for improved chip evacuation and reduced thrust at entry. The overall length is 3.25 inches with a 2-inch flute length and a straight-cylindrical shank of 0.2340 inches in diameter. Manufactured to ISO 9001:2015 standards, this is a general-purpose drill bit suited for machinists, tool and die shops, and maintenance professionals working in metal fabrication environments.\u003c\/p\u003e\u003cp\u003eThis bit is designed for drilling cast iron, non-ferrous metals, stainless steel, and carbon or alloy steel. The solid carbide construction provides the rigidity and wear resistance needed for these harder and more abrasive materials. It is a Series 204 tool with a regular spiral and a 5xD flute-to-diameter ratio, making it appropriate for through-hole and blind-hole applications in production and job shop settings. No coolant-through capability is present, so external coolant or cutting fluid should be applied as needed for the workpiece material.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for superior wear resistance in hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003e118-degree four-facet point with web thinning for reduced entry thrust and improved centering\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish suitable for general-purpose metal drilling\u003c\/li\u003e\n\u003cli\u003eRight-hand, regular spiral flute with 2-inch flute length for efficient chip removal\u003c\/li\u003e\n\u003cli\u003eDiameter tolerance of +0.0000 to -0.0005 inches for precise hole sizing\u003c\/li\u003e\n\u003cli\u003eISO 9001:2015 certified manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for general-purpose drilling in cast iron, non-ferrous metals, stainless steel, and steel workpieces. Compatible with standard drill chucks and CNC spindles accepting a 0.2340-inch straight-cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified machinists or tool operators familiar with carbide tooling. Secure the shank fully in the chuck or collet before operation to prevent runout or breakage, as carbide is brittle under lateral loading. Apply appropriate cutting fluid or coolant externally when drilling stainless steel or cast iron to manage heat buildup. Inspect the cutting edge before each use and replace at the first sign of chipping or dulling to maintain hole quality.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Letter)\u003c\/strong\u003e: A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.2340 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\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Four Facet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.25 inches\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: 0.2340 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\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0005 inches\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\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\u003eStandards\u003c\/strong\u003e: ISO 9001:2015 Certified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\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: 20423400\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M.A. FORD","offers":[{"title":"Default Title","offer_id":51748127670578,"sku":"20423400","price":80.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3443583573f8dad1c3555b01a59849af_cb62fec3-361e-4f2d-8ba8-2d3f2aaa2e54.jpg?v=1788889409","url":"https:\/\/voomisupply.com\/products\/m-a-ford-20423400-solid-carbide-jobber-drill-bit-letter-a","provider":"Voomi Supply","version":"1.0","type":"link"}