{"product_id":"osg-220-1800-jobber-drill-bit-wire-15-solid-carbide","title":"Osg 220-1800 Jobber Drill Bit Wire 15 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 220-1800 is a jobber-length drill bit from the Series 220D line, designed for precision drilling in metalworking and machining applications. It is manufactured from solid carbide with a bright, uncoated finish and features a 118-degree web-thinned point for accurate self-centering on entry. The bit measures 2.75 inches overall length with a 1.625-inch flute length, has a straight-cylindrical shank, and a two-flute spiral configuration with a right-hand cutting direction. Wire size 15 corresponds to a decimal diameter of 0.1800 inches. General-purpose tooling, installed by machinists and tool room technicians on drill presses, CNC machining centers, and handheld power tools.\u003c\/p\u003e\u003cp\u003eThe 220-1800 is suited for drilling blind holes, cross holes, and through holes in a wide range of workpiece materials. Primary workpiece compatibility includes steel, alloy steel, stainless steel, cast iron, aluminum, aluminum alloy, and aluminum silicate. The web-thinned point geometry reduces thrust load and improves centering without a separate spotting operation. Regular spiral geometry promotes efficient chip evacuation during standard drilling cycles. This bit fits general-purpose production and maintenance drilling tasks where solid carbide performance is required over high-speed steel alternatives.\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 web-thinned point for reduced entry thrust and self-centering capability\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suitable for general-purpose drilling without coating-related buildup concerns\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, two-flute spiral design for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank compatible with standard drill chucks and collet holders\u003c\/li\u003e\n\u003cli\u003eWire size 15 decimal equivalent 0.1800 inches with a tight diameter tolerance of plus 0 to minus 0.013 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard drill chucks, collet-style toolholders, and CNC spindles accepting a straight-cylindrical shank. Compatible workpiece materials include steel, alloy steel, stainless steel, cast iron, aluminum, aluminum alloy, and aluminum silicate. Part of the OSG Series 220D jobber-length solid carbide drill family covering the 0.1500 to 0.2000 inch decimal inch size range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall in a clean, properly sized drill chuck or collet holder and verify runout before drilling. Solid carbide tooling is brittle compared to high-speed steel; avoid side loading, interrupted cuts without proper feed control, or dropping the bit, as chipping can result. Coolant-through is not supported on this bit; apply external coolant or cutting fluid appropriate to the workpiece material when drilling stainless steel, alloy steel, or cast iron. Confirm spindle speed and feed rate are appropriate for a 0.1800-inch carbide drill in the target material before beginning production runs.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1800 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (mm)\u003c\/strong\u003e: 4.57 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.75 inches (69.90 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.625 inches (41.30 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 15.00 mm\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: Spiral, Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Web-Thinned\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\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: Plus 0 to minus 0.013 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Blind Hole, Cross Hole, Drilling, Self-Centering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 220D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.032 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 220-1800\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51749847007538,"sku":"220-1800","price":37.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b4a25cb6fca78423402be763ec42128e_209bcc13-13b2-47cb-b569-3404890b3823.jpg?v=1788911201","url":"https:\/\/voomisupply.com\/products\/osg-220-1800-jobber-drill-bit-wire-15-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}